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Types of Roofing Materials

by with No Comment Roof Types

Types of Roofing Materials

As a homeowner, you may not think much about your roof, but it is one of the most important aspects of your home and it should be well maintained. Having the right roof not only adds value to your home, but it communicates your style to everybody who passes by. While roof framing, preparation and proper installation are important factors, the materials you choose for your roof really are the most important decisions you’ll make. To help, we’ve compiled a list of roofing materials you may want to consider for your next project.

Asphalt Shingles

Asphalt shingles are one of the most popular roofing materials in Vancouver as they are durable, relatively inexpensive and are waterproof – a very important aspect in this city’s climate. They come in a wide variety of colours and styles and are easy to install. They are also suitable for a wide range of temperatures.
Asphalt shingle roofs should last between 20 and 50 years on average, providing that you properly maintain them and get a professional to check them biannually. Another factor to consider is that temperature extremes effect the lifetime of the roof and although Vancouver’s temperature stays relatively consistent, it’s something to be aware of.
Disadvantages of asphalt shingles include a shorter life than many heavier tiles, especially if they are walked on. Dark asphalt shingles are prone to fading and tend to exhibit inconsistencies in color. The black marks are caused by algae, which doesn’t survive well in direct sunlight. Homeowners can get rid discoloration by applying a sodium hypochlorite bleach solution and rinsing it off fresh water. Homeowners can also look for an algae-resistant shingle such as 3M’s Algae Block, which contains copper granules that can help prevent new growth.

Wood Shake and Cedar Shingles

This is another popular choice for Vancouverites, especially because they can be made from recycled wood. Being environmentally friendly and good for water runoff, they typically last 30 years or more. This makes them a solid investment for those wanting to have less of an environmental impact.

Slate and Title Roof Shingles

Slate and Tile Roof give your home a natural appearance. Although more expensive than asphalt, they are great for a classical, upscale home. Slate and Tile are resistant to rot and fire so you don’t need to worry about upkeep as much. They are available in a variety of colours and styles.
Disadvantages of slate and tiles are their weight and cost, as well as the high degree of expertise needed for installation. Slate tiles are easily broken underfoot, complicating gutter cleaning and rooftop maintenance.

Ceramic Roofs

Ceramic Tiles give a house character and are generally durable. Advances in the manufacturing process make the tiles resistant to fading. Ceramic tiles are fireproof and quality tiles should last 50 to 70 years.
The problem with ceramic roofing tiles include their unsuitability for climates with fluctuating weather, something to consider living in Canada. Ceramic tiles are prone to erosion under these conditions. While the tiles are durable, they are also fragile. High winds can damage them, as will walking on the tiles.

Clay and Concrete Tiles

Clay and concrete tiles are not very popular in Vancouver. They add texture and elegance to a roof. Genuine flat, ribbed or scalloped clay tiles are extremely durable but also very heavy, and must be installed by a knowledgable professional. Concrete tiles are versatile and are less expensive than genuine clay, but also have a heavy weight. So, these things are also one of the Types of Roofing Materials.

Metal roofing

Again metal roofs not very common in Vancouver. However, they are becoming increasingly viable, as metal shingles are low maintenance, lightweight and more environmentally friendly. However, installation can be tricky and requires a contractor with experience installing a metal roof.
As a metal roof starts to lose its shine, repainting is an option as long as the roof’s structural integrity is in good shape. It usually costs less to repaint a metal roof than to replace it.

Flat roof

Flat roofs can require a great deal of maintenance. As the homeowner, you are responsible for ensuring it stays watertight. The roof must be cleaned regularly to prevent leaves and debris from clogging the drain. Also, the sun will gradually cause the roof to degrade, as flat roofs located in environments where the temperature can go from hot to cold in a short period of time are more vulnerable to damage.
Flat roofs are typically less expensive to install than sloped roofs. They may provide a safer option, as there is less chance of falling off when you are on top of a flat roof. They are usually easy to access and can allow you to achieve a certain visual appearance.

Torch On Roofs

Torch On Roofing consists of two or more layers of modified asphalt that are usually melted together by a torch. This creates a roof that is resistant to ultraviolet light and a waterproof barrier.
The Torch On Roofing is usually used for flat roofs where snow or rain can easily collect and sit for long periods of time. It covers the entire roof at an even thickness, usually about 3-4 mm thick, while traditional tar roofs can have bumps, thinner, and thicker spots.
The downside to a Torch On Roof is installation can be hazardous. It’s very easy to make a mistake while applying torch down materials to a roof. Materials can be accidentally overheated and cause a fire that can quickly spread throughout the dry, hot attic area.
The material used in applying a flat roof is technically known as ‘Bitumen’, but more commonly known as asphalt. Bitumen by itself is perfect for roofing, as it has good water proofing qualities; however, Torch applied roofing needs to have something added to it to stabilize its inability to expand and contract.

What type of Roofing is Right for me?

When choosing roofing materials, there are many things to consider. Does the material offer good performance in different weather conditions? Although Vancouver stays mild, it can occasionally get up to 30 degrees Celsius or dip below freezing. You need a roof that can withstand these temperature extremes.
You also need to consider the cost, maintenance, and lifespan of the roof. Some roofs are cheaper to install but cost more to maintain, while others vice versa.
Lastly, you should think of the best style for your house and the surrounding neighbourhood. The last thing you want to do is to install a roof that sticks out like a sore thumb. So, these are the types of roofing materials you Should consider while choosing roofing Materials. If you’re stuck on what roof is best for you, contact the experts at Cambie Roofing today!

Originally published on May 14th, 2017
Updated and republished on January 24th, 2024.

fiberglass shingles

Should Your Next Roof Be Using Fiberglass Shingles

by with No Comment RoofingRoofing Services

Fiberglass shingles are somewhat of a new trend and are quickly becoming one of the more popular roofing alternatives today.
Even when they have a lot of good attributes, homeowners in Vancouver prefer the traditional asphalt shingles. In other words, asphalt shingles are the number one option for homeowners in Vancouver.

It’s estimated that up to 80% of homes in Vancouver and the Lower Mainland are topped with asphalt shingles.

When it’s time to repair or replace their roofs, homeowners always wonder about the different roofing materials available and which one they should choose.
Roofing shingles are by far the most popular choice, but you must still choose between the different types of shingles. Some shingle types, like slate, last longer than others, but they are far more expensive too.
Fiberglass is literally made from remarkably fine threads of glass. This synthetic pattern (glass fiber) may be a thermoset polymer form – usually based on the likes of polyester resin, epoxy, or a thermoplastic.
Fiberglass shingles are created from an interwoven foundational mesh of fiberglass, and then encased with a water-resistant layer of asphalt, and then covered with other compounds that protect the shingles from the sun’s damaging UV rays.

How Are Fiberglass Shingles Made?

Generally, fiberglass shingles come in two different kinds: three-tab shingles and the architectural fiberglass shingles.
More people prefer the architectural ones because. They offer malleability and they fit into anything that you want but still maintain that stability and all the other aspects of the fiberglass.
To finish it off, asphalt sealant connects the separate panels, bolstering the shingles’ watertight characteristic.

Advantages

Most people don’t know but fiberglass is actually fairly inexpensive. It usually costs less than $4 per square foot. This is the first thing we always look at when we’re trying to build something. Well, not only is fiberglass shingles cheap but it’s also high quality.
Fiberglass is also very durable and it also does not hold liquid or moisture thereby reducing the risk of damage. Fiberglass shingles also have a greater fire grade than the regular asphalt shingles.
Because fiberglass is so thin and therefore lightweight, it’s actually not that hard to install so you can save money on labour which is also a big win.
Lastly, the fiberglass base gives the shingle a higher fire rating versus felt or paper-based shingles. The fiberglass base is lighter and easier for roofers to work with, which can also mean faster installation or repair times.

Disadvantages

There’s not a lot of disadvantages with fiberglass shingles. However, one would be that having fiberglass shingles would not perform as well in cold weather than when they are in warmer conditions.
That being said, it is a negligible discrepancy and the difference in all the other points we just mentioned will more likely cancel out this issue. They are perfectly adaptable to Vancouver weather. However if you live in Toronto or Ottawa it might be an issue.
The second disadvantage is the environmental impact it has when you want to replace your roof. Due to the fiberglass endurance, these materials don’t necessarily just degrade and dissolve in a few years, they could go on for a thousand year easy.
A solution to this is that they can easily be recycled and used for other purposes.

Asphalt Shingles vs. Fiber Glass

So now you know the advantages and disadvantages of fiberglass shingles, which one should you choose?
Organic-mat is the material for regular asphalt singles. As they contain more asphalt, they last longer than fiberglass shingles. They’re more rugged and more likely to stay put during severe storms.
However, asphalt shingles are more expensive than fiber glass and are prone to warping over the long term or if there is a severe storm.

Conclusion

If you want a durable, lightweight and practical roofing solution, take a close look at fiberglass laminate shingles. But don’t take our word for it, research yourself and look at the several pros and cons of the different options and then determine the best one for you.
Making choices for your roofing system solution has a number of different considerations to evaluate before making a final decision. Make the right decision and it could pay dividends, make the wrong decision and it could cost you money in the long run.
Taking time to learn about the two different shingle solutions on the market – asphalt and fiberglass – will help a homeowner choose the best possible product at the best possible price.
Learning about the two different shingle solutions on the market – asphalt and fiberglass – helps homeowners to choose the best possible product at the best possible price.
There should be a roofing company in your area that you can easily contact and ask for their help. Most companies, including ours, offer a free assessment and even free quotation for the service you want them to do. Don’t delay your roofing project any longer.
If you have any questions or need an estimate on your roof call the experts. At Cambie Roofing, we have been in business for over half a century – so we feel confident in saying we are your best roofing choice.

Residential Roofing, Best Types of Roofs

Best Types of Roofs

by with No Comment Roof Systems

Best Types of Roofs

In this blog post we’re going to cover the best types of roofs for your residential or commercial building.
Whether you are building your roof from scratch or patching up your existing roof a wide range of materials and types are readily available. But which one is the best for your home?
There are many types and materials to choose from which include asphalt, wood, and composite shingles, as well as slate, concrete, and clay tiles. Cost is an important factor, but it’s not the only one. Style, material weight, and installation requirements should also influence your selection. Lastly, you want your roof to blend in well with the neighbourhood. If you build a flat roof in a neighbourhood of cedar roofs, it can cause your house to stick out like a sore thumb.

Cost

A number of considerations will affect the cost of a new roof. The price of the material is the starting point, but other factors also must be considered. One is the condition of the existing roof if you are remodeling a house. If old materials must be stripped off, and if the supporting structure needs repair, that can be costly. The shape of the roof is another contributing factor. A gable roof with few or no breaks in its planes makes for a simple roofing job. A house with multiple chimneys, intersecting rooflines, turrets, skylights, or other elements will cost significantly more to roof. It’s always important to get an estimate before starting any work.

Materials

Not every roofing material can be used on every roof. A flat roof or one with a low slope may demand a surface different from one with a steeper pitch. Materials like slate and tile are very heavy, so the structure of many homes is inadequate to carry the load. Consider the following options, then talk with your roofer and get an estimate for the job.

Asphalt Shingles

This is the most commonly used of all roof materials, probably because it’s the least expensive and requires a minimum of skill to install. It’s made of a fiberglass medium that’s been impregnated with asphalt and then given a surface of sand-like granules. Two basic configurations are sold: the standard single-thickness variety and thicker, laminated products. The standard type costs roughly half as much, but laminated shingles have an appealing textured appearance and last roughly half as long.

Wood

Wood was the main choice for centuries, and it’s still a good option. Usually made of cedar, redwood, or pine, shingles are sawn or split. They have a life expectancy in the 25-year range but cost an average of twice as much.

Metal

Aluminum, steel, copper, copper-and-asphalt, and lead are all durable—and expensive—roofing surfaces. Lead and the copper/asphalt varieties are typically installed as shingles, but others are manufactured for seamed roofs consisting of vertical lengths of metal that are joined with solder. These roofs start at about $250 per square but often cost two or three times that.
Tile and Cement. The half cylinders of tile roofing are common on Spanish Colonial and Mission styles; cement and some metal roofs imitate tile’s wavy effect. All are expensive, very durable, and tend to be very heavy.

Slate

Slate is not very common in Vancouver. However, is among the most durable of all roofing materials. Not all slate is the same but the best of it will outlast the fasteners that hold it in place. Hundred-year-old slate, in fact, is often recycled for reinstallation, with the expectation it will last another century. But slate is expensive and very heavy.

Best Types of Roofs

Once you pick your material, you have to pick the style of roof you want. There are many different types but we have narrowed it down to three different types. The styles of roofs vary depending on area and taste.

Gable Roof

Gable roof designs are one of the simpler and most common styles when it comes to roofs. The gable roof style looks like an upside down. There are numerous advantages to the gable roof style. First, its simple design makes it easier to construct and less expensive than alternative roof types. There is also available space underneath the roof, allowing for an attic or a more open concept. Gable roof structures easily shed water and snow which makes them great for areas with heavy snowfall such as Canada. The steep pitch of gable roofs allows for excellent water drainage and fewer leaks. They also allow for more ventilation, and provide more space for an attic or vaulted ceilings.

Sawtooth Roof

A Sawtooth roof is two or more parallel pitched roofs in which the sloped and vertical surfaces alternate. As the name suggests, the roof resembles the side of a saw blade or a graph line. Sawtooth roofs were once only used in industrial buildings. However, now they have become trendy and are now used in modern home design.
They are very chic looking, this design can have windows placed in the vertical spaces of the roof, allowing more natural light inside the home. The higher peaks provide the opportunity for either attic, vaulted ceilings or loft living space. The combination of the various slopes and use of natural light make this design an excellent choice for homes with Eco-friendly conveniences, geothermal, solar panels, and radiant heating systems.

Flat Roof

Flat roofs are common especially with commercial buildings but can be used on residential homes as well. They are definitely the most simple roof to construct because they have little to no pitch. The most common types of systems used with flat roofs are rubber. By far the biggest advantage of using a flat roof is the expense. From the initial building and installation to the materials most often used to cover the roof, flat roofs are fairly cheap.

Choosing the Right Roof

More often than not, if you are remodeling, the existing roof of your house will determine your choice of roofing material. Should you be considering other options, you’ll want to consider not only the cost but the color, texture, weight, and durability of your alternatives, as well as what traditionally has been used on houses like yours. So, these Best Types of Roofs will help you to Decide.

Originally published on November 15th 2017
Updated on March 1st 2021.
Updated and Republished on Jan 10th 2023

Blistering and alligatoring, DIY vs Qualified Roofer in Vancouver

What’s The Difference Between Blistering and Alligatoring?

by Roof RepairRoof Systems

Updated Aug 15, 2022
Originally Published August 15, 2020

What’s The Difference Between Blistering and Alligatoring?

Blistering and alligatoring are two common problems with most membrane roofing systems. Alligatoring is a cracking pattern in the roof’s surfacing that looks a lot like alligator skin.
That’s the reason we them alligatoring. Blistering is a slightly different phenomenon in which bubbles form underneath the roof’s membrane.
Blistering sometimes results in cracks or pops, but unlike alligatoring, the damage caused by blisters usually follows the length of the blister rather than forming a pattern.

Commercial roofs, in particular, require different repair and maintenance routines than residential roofs.
For starters, most commercial roofs are usually flat and this means they react much differently to sun, rain, ice, and snow which means alligatoring and blistering are much more common. Commercial roofs often require more frequent maintenance to ensure there isn’t any damage and if there is wear and tear, it is taken care of before it can spread.

What Causes Alligatoring?

Alligatoring is a sign that your roof is aging. Prolonged exposure to the elements damage the roof’s surface, and after about five years, the coating may develop small cracks. If left untended, the problem will get worse and spread across your roof.
Fluctuation in temperatures, ice, snow and sunlight shifts will cause new cracks to appear while widening the existing cracks.
Because these problems are common among some membrane roofing systems, you should make sure to get a roofing contractor to inspect your roof at least twice per year.

Is it possible to Fix Alligatoring?

Roof alligatoring is a sign that your roof is aging but it is possible to prevent alligatoring, and to repair small patches before they get so bad that you have to replace your roof entirely. First, a roofing contractor will need to apply a new coating to the roof. He will start by cleaning the roof thoroughly, making sure that all dust and loose particles are removed. After that, the contractor will apply a primer that is compatible with the roof’s original surface, and once dry, apply the coating itself. Embed strips of fiberglass mesh in the coating as you apply it to help increase its strength.

What Causes Blistering?

Blisters form when there are pockets of air or moisture trapped between layers of your roof’s membrane.
If left untreated, a blister can grow larger and allow more moisture to get in so that the problem gets worse until more extensive repairs and possible replacement is necessary…unless it pops! The origins of blistering are several. Among them, we count poor ventilation, trapped moisture or UV light.
As these pockets expand and stretch the membrane they form bubbles. In severe cases, the membrane will actually crack when the pressure becomes too great. Once blistering forms, the membrane stretches permanently, which allows for even more air or moisture to infiltrate the membrane layers.
This causes even more expansion. Each time the sun heats your roof, there is the potential for the blisters to grow a little larger.

How to Fix Blistering?

In general, blisters keep air in will keeping water, preventing serious water damage. This usually means unless the blisters have certain characteristics, it may be preferable to leave them undisturbed. Some of the blisters may pop, but most of them may not.
The question is, should we repair all of the blisters or only the blisters that have exposed?  There are certain circumstances in which you should repair the blister:

  • The paint or surface is coming off of the blistered area.
  • The membrane itself has cracked.
  • The blister is close to a seam and may cause the seam to open up.

To repair a blister

To repair a blister, cut away the membrane until you reach an area where the membrane still adheres to the roof tightly. You’ll then need to reapply new membrane material at least as many layers as you removed over the blistered area.
Make sure that the new membrane extends at least six inches around the edges of the blister to ensure that your patch remains leak-proof despite the expansion and contraction caused by temperature shifts. Alternatively, on a bitumen roof, our roofing contractor may be able to cut an “X” into the blister and then peel back the loose membrane layers. He will then fill the void underneath the membrane with bitumen and then press the membrane back into place. Keep in mind that this type of repair is only advisable if the membrane is otherwise undamaged and the blistering isn’t too great.

Prevention of Alligatoring and Blistering

It is possible to prevent roof alligatoring and blistering by scheduling regular inspections and keeping up on maintenance.
Regular inspections will help ensure you’re able to tackle any blistering or alligatoring problems before they become bigger problems.
Our roofing contractors can apply a protectant or reflective roof coating on a consistent schedule to prevent alligatoring and other damage from happening. While prevention represent an additional cost, it will save you money in the long run: Alligatoring and blistering are expensive to fix.
As noted, flat commercial roofs require a bit more upkeep than sloped, residential roofs, and it’s important to have them inspected at least twice a year if you want to extend the life of your roof.

Repair

If you’ve noticed small splits and cracks in your roof, it’s best to call a roofing inspector. They will likely tell you if the problem is worth fixing or if it can be left to be fixed at a later date. At Cambie Roofing, we give you a realistic picture of what needs to be done to your roof.
Some small hairline cracks can be filled by applying an appropriately rated energy sealing polyurethane, but in general, it’s best to just get rid of those troublesome sections as they appear.
Most roofs come with warranties lasting on average between 10 to 20 years and so if your roof is starting to show signs of damage, it may be covered under warranty. Property owners and homeowners looking for roof replacement or roof repairs can call Cambie Roofing for a free roof estimate.

install Asphalt Shingles

How to Install Asphalt Shingles

by Roof Systems

The difference in how you install (replace) a roof in the present compared to the past is like night and day. Thanks to a gazillion “how-to” blogs and instructional videos on YouTube, anyone with the confidence, tools, and the right physical condition can do it. But here’s the thing: installing a roof is still not a project you should undertake if you’re not confident in your DIY skills. It’s a physically demanding job that requires safety precautions, including working from heights. One misstep could mean serious injury. So, while we won’t try to dissuade you from taking on the challenge as we’re advocates of DIY, we’ll provide you with valuable tips before you start swinging those hammers. Let’s find out How to Install Asphalt Shingles.

Step 1 – Focus on safety above all things

The inexperienced homeowner is more likely to fall off the roof while attempting to install asphalt shingles than a qualified roofer. The difference between the former and the latter is that the roofer has presumably been properly trained and knows how to work on a roof safely.

That’s not to say that you can’t install asphalt shingles – you absolutely can, but be sure to take all necessary precautions, including using a ladder or scaffold when working from height, wearing a hard hat, and using safety ropes.

Pro Tip: Not many DIYers realize the value of wearing the right shoes when working on a roof. Many roofing accidents occur because people are wearing the wrong type of footwear, which can cause them to slip and fall. When installing asphalt shingles, wear shoes with soft rubber soles and good tread. That’ll help you maintain traction on the roof and prevent slips and falls.

Step 2 – Study how sloped roofing systems work

It’s not all about you getting up there and hammering away. You need to understand the roofing system you’re working with to install the asphalt shingles properly.

Asphalt shingles are most commonly used on pitched roofs with a sloped surface. The slope of the roof is necessary so that water can run off the roof and away from the building. If you’re not sure how to determine the slope of your roof, there are a few ways to do it. You can use a level to find the pitch of the roof or, if you have access to the attic, measure the rise and run of the roof rafters.

Once you’ve determined the slope of your roof, you need to purchase asphalt shingles designed for that slope. Asphalt shingles come in various grades, each of which is designed for a specific sloped roof.

Pro Tip: If you install asphalt shingles that aren’t designed for the slope of your roof, they won’t perform as well and may even come loose and fall off. So, be sure to purchase the right shingles for your roof.

Step 3 – Gather your tools and materials

You’ll need a few essential tools to install asphalt shingles, including a chalk line, utility knife, hammer, pry bar, and nails. In terms of materials, you’ll need asphalt shingles and felt and cement designed for roofs.

Pro Tip: Be sure to use galvanized or stainless-steel nails when installing asphalt shingles as they won’t rust like regular nails.

Step 4 – Prepare the roof surface

Before installing the newly purchased asphalt shingles, you need to prepare the roof surface. This means getting rid of any existing roofing material and making sure the roof is clean and debris-free. If you’re replacing an existing roof, you’ll need to remove all of the old shingles and the felt paper and any nails left behind. Once that’s done, you can sweep or blow off the roof surface to remove any small debris.

Pro Tip: Be sure to inspect the roof deck for any signs of damage, such as rot or water damage. Any damage must be fixed before proceeding with the installation of the new shingles.

Step 5 – Begin working from the bottom up

Once the roof surface is prepared, you now begin with the drip edge. It’s important to work from the bottom up so that water runs off the shingles and doesn’t seep underneath.

The drip edge serves as the first line of defence against water infiltration and should be installed at the roof’s eaves. It’s a metal or vinyl strip placed along the edge of the roof, extending over the gutter.

Pro Tip: The drip edge should overhang the gutter by at least an inch.

Step 6 – Install the felt paper

The next step is to install the felt paper. Felt paper is a water-resistant material placed between the roof deck and the asphalt shingles. It helps protect the roof deck from moisture and extends the life of the shingles.

You only need to nail the felt paper down with galvanized or stainless-steel nails to install the felt paper. Be sure to overlap each row of felt paper by at least two inches.

Pro Tip: Don’t forget to install a strip of felt paper along the rake edge, the edge of the roof extending over the gutter.

Step 7 – Install an ice and water protector

If you live in a region with harsh winter, installing an ice and water protector is a good idea. An ice and water protector are a synthetic underlayment that helps prevent ice dams and water damage.

The ice and water protector should be installed before the final row of shingles. This will help keep your roof protected from the elements.

Pro Tip: Consult with a professional roofer to see if an ice and water protector is necessary for your region.

Step 8 – Add the roof underlayment

Before installing the roofing cement, you’ll need to install the roof underlayment. The roof underlayment is a layer of asphalt-saturated felt that helps keep the roof deck dry. If your area isn’t prone to harsh winter, you’re better off starting the underlayment at the eave rather than the whole length of the roof.

Installing the underlayment is a simple process. Just unroll it and nail it in place. As in the previous step, you need to overlap each piece by two inches.

Pro Tip: You must also use galvanized or stainless-steel nails to avoid premature rusting when installing the roof underlayment.

Step 9 – Cover the joints and valleys

Some areas or components of the roof need flashing, the purpose of which is to divert water and moisture. The flashing needs to be covered in roofing cement to create a waterproof seal.

The flashing is found at the joints and valleys of the roof. The joints are where two pieces of the roof meet, while the intersection of two sloping roofs forms the valleys.

Simply cut it to size and nail it in place to install the flashing. Then, apply a generous amount of roofing cement over the seams and allow them to dry.

Pro Tip: If you’re not sure how to install the flashing, consult with a professional roofer. You can’t “redo” this step, so it’s better to learn everything about it before proceeding.

Step 10 – It’s time to shingle

Starting at the bottom of the roof, install the first row of shingles. Align the shingles and nail them in place. Be sure to stagger the joints of the shingles as you install them. This will help keep water from seeping underneath the shingles.

Pro Tip: It’s good to use a chalk line to help you keep the first row of shingles straight.

Step 11 – Proceed with the installation of the rest of the shingles.

Once you’ve installed the first row of shingles, continue working your way up the roof, installing one row at a time. Like the previous step, don’t forget to stagger the joints of each row of shingles and use a chalk line to keep the rows straight.

Pro Tip: Use a utility knife to trim any shingles that hang over the roof’s edge.

Step 12 – Don’t forget the hip and ridge caps

If your roof has a hip or ridge, you’ll need to install hip and ridge caps. The hip and ridge caps are pieces of metal or asphalt that cap off the hips and ridges of the roof.

Installing the hip and ridge caps is a simple process. Just measure the length and width of each hip and ridge, then cut the caps to size. Once you’ve cut the caps to size, nail them in place.

Pro Tip: It’s best to use longer nails for ridge cap shingles for them to penetrate the roof deck.

At this point, you already have a clearer picture of how to set up and install asphalt shingles. That’ll help you acknowledge the cost as you purchase the necessary materials for the project and the intricacies that often go into roofing. There’s no shame in consulting a professional if you don’t feel confident.

what are shingles

What Are Roofing Shingles?

by RoofingUncategorized

No other roofing material is as versatile and practical as shingles. They come in a wide variety of colours, styles, and textures to complement any home design and can be used on roofs with different pitches.

A shingle is a roof covering type originally designed for pitched roofs. These shingles are laid using an overlapping design to shed water. Shingles are made of different materials, i.e., asphalt, ceramic, metal, organic material such as wood or slate, and composite materials like fibre cement or fibreglass.

Aesthetic Properties

Shingles are a preferred roofing material because they offer a wide range of aesthetic options. They’re available in multiple patterns and textures that add curb appeal and value to your home.

Asphalt – Asphalt shingles are the most popular type of roofing shingle. They are made of a mat of organic materials like cellulose and fibreglass, which are then coated with asphalt and covered with ceramic granules.

Ceramic – Ceramic roofing shingles are made from clay or other inorganic materials. They’re fired at high temperatures to create a hard, durable surface.

Metal – Metal roofing shingles are steel, aluminum, or copper. They offer a classic look and are very durable.

Organic – Organic roofing shingles are made from materials like wood or slate. These shingles offer a natural look but require more maintenance than other types of shingles.

Composite – Composite roofing shingles are made from various materials, including fibreglass, asphalt, and ceramic. They offer the best features of other types of shingles and are known for their durability, too.

Underrated Performance

Roofing shingles are often underrated for their performance in extreme weather conditions. Shingles are designed to withstand high winds and heavy rain and even help protect your home from fire.

A roof shingle’s composition is what makes it so durable. The mat is made of organic materials that are coated with asphalt. This combination makes shingles flexible to expand and contract in extreme temperatures without cracking or breaking.

The ceramic granules on the surface of the shingle also add to its durability. These granules deflect UV rays and help keep your home cooler in summer. They also add weight to the shingle to withstand high winds.

Fun Fact: Henry Reynolds, a roofer from Grand Rapids, Michigan, is credited for inventing the first asphalt shingle in 1903. He experimented with saturated asphalt rolls by cutting and making individual shingles from them. He managed to cut the individual pieces and used them as roofing shingles. It took twelve years before the first-ever machine was built to mass-produce these shingles.

Fire Resistance

One of roofing shingles’ most important performance properties is their fire resistance. Shingles are rated for their fire resistance by class. Class A shingles are the most fire-resistant, and Class C shingles are the least.
Asphalt shingles are the most common type of roofing shingle, and they are also the most fire-resistant. The combination of organic materials and asphalt makes them very resistant to fire.

Ceramic roofing shingles are also very fire-resistant. They’re created at high temperatures to produce a surface that fire can’t easily penetrate.

Metal roofing shingles are also fire-resistant, but they’re not as common as asphalt or ceramic shingles. Aluminum, copper, and steel are all resistant to fire, but they’re only a second option to asphalt or ceramic shingles because they’re more expensive.

Organic roofing shingles, such as those made from wood or slate, are not as fire-resistant as other shingles. However, new technology allows them to be treated with fire-retardant chemicals to improve their fire resistance.
Composite roofing shingles are made from various materials, so their fire resistance varies. Some composite shingles are as fire-resistant as asphalt or ceramic shingles, while others are not.

You must pick the right type of shingle for your home – if you live in an area prone to wildfires, you should choose a shingle with a high fire rating.

Cost-Effective

Roofing shingles are a cost-effective way to roof your home. They’re less expensive than other types of roofing, such as metal or tile. They’re also easier to install, saving you money on installation costs.

Did you know that roofing shingles carry most of the concrete and slate tiles attributes? Yet, they’re almost half the price of these materials, making them a great option for budget-conscious homeowners.

Straightforward Installation

Another advantage of roofing shingles is that they’re easy to install. Most shingles can be installed by a qualified do-it-yourselfer, although we’re not saying everyone should do it.

  • Asphalt shingles are the easiest type of shingles to install. They weigh less than other shingles, so they’re easy to carry and maneuver. They also have a self-sealing adhesive strip that makes them easy to install.
  • Ceramic shingles are also easy to install. They’re slightly heavier than asphalt shingles, but you can cut them with a utility knife. They also have an adhesive strip for convenient installation.
  • Metal shingles are the most difficult type of shingles to install. They’re heavy and difficult to maneuver. They also need to be installed with special tools, such as a power drill.
  • Composite shingles are made from various materials, so their installation difficulty varies. Some composite shingles are as easy to install as asphalt or ceramic shingles, while others are more difficult and require experience and training.

The best option is to hire a professional roofer to install your new roof if you’re unsure how to do it yourself. Roofing is a dangerous job, and it’s best to leave it to the pros.

Less Maintenance

Another advantage of roofing shingles is that they require less maintenance than other types of roofing. Asphalt and ceramic shingles don’t require any special care, and they can last for decades with minimal upkeep.

On the other hand, metal roofs need to be cleaned and sealed regularly to prevent rust and corrosion. Composite shingles must likewise be kept clean and sealed regularly to prevent mould and mildew buildup.

The best way to maintain your roof is to have it inspected annually by a qualified roofer. They will be able to spot any problems before they become serious, and this applies to all types of roofing material, including shingles.

How to Create a Budget for a New Roof

How To Create A Budget for A New Roof

by Roof Repair

In this blog post, we’ll show you how to budget for a new roof, which is a pricey investment and can be difficult, stressful, but it’s inevitable. The roof protects the home from extreme outdoor conditions, i.e., hailstorms, torrential downpours, high winds, and scorching heat. So, if your roof no longer does its job, you’re left with no choice but to replace it.

A new roofing project requires meticulous planning – there’s no going back once you sign the contract. But, before you do that, you must first create a budget.

How To Create A Budget for A New Roof

A roof replacement project puts a significant strain on your finances, but everyone must go through it eventually. Creating a budget allows you to put the project under your control; it’s all about managing every step, so you don’t end up going overboard.

File an Insurance Claim

Some types of roof damage may be covered by insurance, so it makes sense to file an insurance claim. However, don’t give the insurance provider a reason to deny the coverage.

When your home insurance covers the cost of repairs, the entire expense might not be deductible. It means that for a roof that costs $6,000 to install and a $1000 deductible, the insurer pays for the $5000.

Once you submit a claim, the insurance company will contact you to establish a time for an adjuster to assess the damage.

Create an Outline

Outlining the budget is essential to come up with accurate estimates for a new roof. You should factor in building permits required by local regulations, size of the property, the roof’s pitch and material preference, and roofer fees. The outline serves as a guide throughout the process. It’ll give you a boundary on spending.

Comparison Shopping

To make a budget for roof replacement, you need an estimate of the total project price. Then, consult with several contractors for approximate costs of the project. You’d be surprised to see they offer varying figures. It’s the reason why comparing quotes makes perfect sense – you want to get the best deal for the same project.

Choose a roofer who goes the extra mile to provide an accurate estimate. Most contractors offer a general quote with dedicated lines for labour and material costs. A highly detailed quote helps you figure out if there are reasonably-priced materials out there that do the same job.

Most contractors don’t recommend cheaper materials for roofing, but it’s your prerogative as the property owner to decide, especially if you have budget constraints.

Quotes from a few roofing contractors should give insight into the typical cost range. Gather at least three quotes from contractors and show them to the insurance adjuster. It’s his job to assess the accuracy and rationale of the quotes.

Household Spending

Not everyone has emergency funds set aside from the home renovation. Putting up a new roof costs thousands of dollars, which is why many homeowners can’t afford it. But don’t get discouraged – there are ways to seek funds for new roofing.

Begin by taking a closer look at your household spending. Look for areas where you can reduce spending and repurpose the money for the roofing project. This isn’t permanent; you get to go back to your usual household spending once you get over the necessity of a new roof.

Housing Grants

It’s common practice in North America for local governments and states to offer financial assistance, loans, or housing grants for low-income property owners. Look for information about housing grants in the locality or state where you live. There’s usually a website where you’ll see the eligibility requirements to qualify for the program.

Choose Roofing Material Wisely

Choosing a material is an important decision when replacing the roof of your home. The available choices vary greatly with price and durability.

For example, asphalt shingles offer practicality, while metal and concrete tile roofing materials provide longevity.
Your choice of roofing material plays a crucial role in creating your budget – work with a trustworthy roofer to get the best deal regardless of the roofing variety.

Other Financing Options

In some instances, using a credit card to finance your roof installation is an option. Credit cards with high cash-back rewards can be advantageous if used for financing purposes. If you can use your credit card to finance a new roof over the next year without interest, it’ll be more affordable in the long run.

But be wary of credit card schemes where you’re tricked into paying high processing fees. If possible, go for an installment program that allows payment extensions.

A personal loan is a viable option if you don’t have the desired funds upfront to cover your roofing project. If that’s what suits you best, a lender can offer you an upfront payment for your new roof. The main downside to personal loans is the high-interest rates. With a bad credit history, you will pay more in interest; however, you might be eligible for more reasonable payment terms with good credit.

The Value of Saving Cash

Unless a roof replacement is urgent and unavoidable, wait a few months to save the money. Then, save at least 1% of your home’s value every month. For example, $8500 is enough for a 2,000 square foot house that needs a new roof.

Not having enough money set aside to purchase a roof is the most significant barrier for most people who need one. A fail-proof way to get the cash for a new roof is to start saving at least two years before taking on the project.

It’s the roof we’re talking about – the structure that protects you and your family from the harsh environment outside. So, if you’re looking for a reason to cancel recently planned vacations and other unneeded expenditures to save money, this is it.

Spring Cleaning Maintenance on Your Roof

Spring Cleaning Maintenance on Your Roof

by Roofing Services

In this blog post, we’re going to talk about spring maintenance on your roof and how it’s different this year. The snow is melted, the sun is out – it’s Springtime in Vancouver. While for most it means more hikes, walks, mountain biking, it also means that it’s time to do a little spring cleaning—and that also means roof repair.

A tough winter can be hard on your roof, especially after long periods of snow, wind and ice. Make sure trees and shrubs are not rubbing the roof, and clear from causing damage.

Maintenance on Your Roof

Every residential roof could use a simple inspection in the spring. With regular, seasonal maintenance on your roof, it lasts longer and performs better. Whether you do some of the maintenance work on your roof yourself or hire a professional roofing contractor to do it, there are some key things to do in the spring.

You should incorporate, roof repairs and maintenance routines into the seasonal changes. This is because roofing problems vary with the climatic conditions, especially the rough colder months and it’s a perfect time to fix them. The winter weather can cause problems such as:

  • Leaks around flashings or chimneys and skylights
  • Ice dams forming inside the gutters and at the edge of your roof
  • Broken and cracked shingles
  • Damages to the insulation and blocked attic vents

The first step is to get a roofing professional to do a roofing inspection to make sure that your roof is still in good shape after the winter.

Although it has been a mild winter by Vancouver’s standards, we still recommend you get a roofer to take a look at our roof to prevent large repairs. Here is a list of things to look out for:

Clearing Debris

Cleaning the roof is essential because it helps you get a better view and determine if there are any broken or cracked spots that need repairing. When you’ve had a couple days of sun without rain, brush away branches, twigs, leaves, nests and other debris. Check gutters and downspouts as part of the inspection process.

Leak Repair

After you’ve cleared away debris from your roof, you should inspect the attic, chimney, vents, skylights for any water pooling, leaks or damp areas. Darker patches are often a sign of water damage and you should address them immediately. If you see any black mould it means that the area has been problematic for awhile and might be a symptom of a much larger problem. You should contact a roofer immediately.

Replacing Shingles

If any shingles are missing, they should be replaced immediately as they can lead to leakage and other structural damage. If you see small holes, cracks, or tears, they can be fixed without replacing them, saving you money. Any broken, curled or missing pieces must be taken care of before waterproofing the vents.

Resealing Vents

Examine the vents or get a roofer to do it to make sure the sealants have not cracked or chipped. Be careful while checking the areas around the vents to prevent any mishaps. If a vent cracks, you should get a professional roofer to fix it.

Recaulk Your Chimney

When inspecting a chimney, you should be extra vigilant as this is a common problem area. If the caulking is worn, get a professional to replace it. They will apply a new high-quality sealant to prevent any water damage which will be more costly than fixing the problem immediately.

Clean Your Gutters

Troughs and downspouts are meant to safely carry water off your roof and away from the walls to prevent pooling and water damage. If your gutters have debris from leaves, sticks, or branches built up in them you will need to clean them out in preparation for spring showers. Cleaning gutters is a simple task and you can do them by yourself or hire a handyman to do it for you.

Trim The Surrounding Trees and Remove Leaves

Make sure tree limbs don’t touch or overhang your roof. If they do, they can easily scrape or fall on the shingles and loosen the granules that protect your roof. Trim trees close to your home to avoid any limbs touching the roof surface or the gutter.

If you trim your trees it will also prevent organic matter from falling onto your roof. A little leaf or a few pine needles won’t damage your roof, but if they collect and are deep enough to hold moisture, they need to be removed from you roof. Anything that holds moisture will cause mildew to form and can block gutters or cause extra weight on the roof.

Clean Any Excess Moss or Mold

Dark coloured patches on a roof can indicate mold, algae, or fungus is living there which can eat away at the roofing material and can cause leaks.

A treatment of chlorine bleach or copper sulfate solution can be applied and can kill the mould but there are more environmentally friendly options available. Recently some shingle manufacturers have created algae-resistant shingles that have a specially formulated granule that inhibits algae and moss growth. Be sure to ask your roofer about these options.

Cutting back trees in the surrounding area will reduce moss growth, as it will allow sunlight to dry up the shade and moisture that moss love. To get rid of moss, there are some environmentally friendly sprays you can use to get deep into the roots.

Examine Your Soffit and Fascia

Soffits are metal or wood panels between the wall of the house and the roofline, while fascia are the metal or wood boards along the roofline. Both of these components are crucial for a leak-free roof so don’t overlook them when doing your spring roof maintenance.
Check to see if the soffits or fascia have any water spots, cracks, or holes. Depending on how damaged they are, they might need to be repaired or replaced. If you’re unsure, ask a professional roofer to take a look at them.

Conclusion

Spring time is for renewal. It’s when flowers start to blossom and plants start to grow. It also a time when homeowners take a look around and try to tidy up and throw away things that aren’t doing any good.

Part of your spring cleaning should include either taking a good hard look at the condition of your roof to see if it’s time to call a roofer. If you need a roofing expert, give Cambie Roofing a call. They will answer any questions you might have and will give you a free roof inspection so you can make the most informed decisions about your home.

Originally published on April 15 2019, updated on March 9th 2021

Why Do Asphalt Shingles Cup and Curl?

Why Do Asphalt Shingles Cup and Curl?

by Roof Systems

Have you ever wondered why asphalt shingles cup and curl? There are plenty of reasons besides weather conditions that compromise your roof.
Asphalt shingles offer a multitude of advantages over other roofing materials. Besides their cost-effective quality, they’re also versatile enough to cover different angles, forms, and shapes.
Asphalt roofing is energy efficient and can withstand fire and high winds. But like all other roofing materials, it has its share of weaknesses. 
You’ve come across several houses in your neighborhood with asphalt roofs, and the one thing you notice right away is the cupping and curling shingles. Have you ever wonder why?

Why do Asphalt Shingles Cup and Curl?

Since it’s a relatively common sight, you may think that it’s no big deal. On the contrary, cupping and curling shingles are telltale signs that something is wrong with the roof. 
Cupping occurs when the shingle’s center portion is curved in or concave, forming a bowl-shaped appearance. On the other hand, curling happens when the shingle’s edges elevate or turn up while the center remains flat.
Most homeowners don’t pay attention when or why their asphalt shingles cup and curlo until it’s too obvious. Usually, they believe that it’s purely an aesthetic issue.
But get this: there are reasons why asphalt shingles cup and curl compromising their usual shape, and it’s a problem requiring an immediate inspection; the lack of attention may eventually force you to re-roof. 
It’s your job as a property owner to learn of the possible causes behind the cupping and curling of shingles so that you’ll prevent them from happening in the first place.
You’re in no condition to fix the problem unless you’re a professional roofer. The best option is to call a licensed roofing company as soon as possible. 

1 – Severe Weather

Some reasons are beyond your control, including harsh weather conditions. If your roof is less than five years old, there’s no reason for the shingles to start showing signs of deterioration other than extreme weather.
Contributory factors include hailstorms and constantly changing temperatures. Hail usually damages a few tiles, which you can replace individually. But extreme heat does more profound damage to asphalt shingles. 

2 – Age

Like harsh weather, you don’t have control over the age factor. No matter how much you take great care of your asphalt roof, it’ll never last forever. So, expect the shingles to start cupping and curling when the roof is at the end of its life.
Some homeowners try to delay the inevitable by replacing individual shingles, but they’ll have no other choice down the road but to replace the whole structure. 

3 – Insufficient Roof Ventilation

Extreme heat impacts the asphalt shingles on two fronts: above and below. The lack of proper ventilation underneath the roof traps the heat from the sun.
When there aren’t enough vents in the attic, heat doesn’t find a way to get out and the lack of airflow makes matters worst. As a result, the asphalt material gives in to the heat, causing the shingles to deteriorate. This problem is remedied by improving attic insulation. 

4 – Inadequate Binders 

Supposed you’ve installed your asphalt shingles less than five years ago, haven’t been exposed to harsh weather, and you have proper roof ventilation. Yet you notice some of them curling and cupping; the likeliest culprit is a manufacturing defect.
This is where you’ll feel the impact of choosing a cheap and low-quality roofing material. If there’s not enough asphalt binder on the shingles, the underlying layer doesn’t have sufficient protection against heat damage.
When the thin binder washes off, the shingles give in to the extreme heat and start to curl up. 

5 – Handling and Storage Issues

In terms of production and storage of asphalt shingles, what do you porducers prioritise? Quantity over quality, or viceversa? Yes, you have guessed. Here, due to the high demand for the material, producers prioritize quantity over quality.
Although you can still get high-grade asphalt roofing, defects like cupping and curling may still surface early in the roof’s life. It’s because the shingles may have been improperly stored or mishandled before the installation.
There is no way to know when those shingles you bought were produced, and how much time they were exposed to the sun before they ended in your roof. Therefore, those shingles have a significant ‘wear and tear” in them even before you got them. 
There are special protocols to handle and store shingles to preserve tgeur physical integrity. If they’re left exposed to the rain and direct heat from the sun, they’ll saturate or get overheated.

What to Do When your Apshalt Shingles Cup and Curl

So, even if you haven’t done anything wrong, there’s always a chance thos asphalt shingles to cup and curl before your eyes.
You can always claim the installer’s workmanship guarantee if there’s proof of mishandling or poor storage as a last resort. But you’ll have to document everything from the beginning, including the name of the roofing contractor and the materials used.
If most of the shingles on your roof show signs of severe damage, you may no longer have a choice but to replace the entire structure. But don’t dwell on anguish – at least you’re now armed with the knowledge on why shingles cup and curl.
It’ll help you prepare for what can happen to your new roof and at least try to prevent the circumstances that lead to its premature decline. And by the way, please hire a licensed and reputable roofing contractor next time. 

best roofing material

What To Do If You Can’t Afford a New Roof

by Roof RepairRoof SystemsRoofing

Nothing lasts forever – not even the most expensive roofing material. Regardless of what your roof is made of, it’ll eventually age or give in to severe damage caused by extreme weather or another fortuitous event.

When that happens, you’re left with no choice but to have it replaced. But like many property owners before you, the problem is not having the money to afford a new roof. You’re in a mess, left in a corner with no solution in sight.

If you can’t afford a new roof, know that there are other options to consider. It’s not like you sit idle and wait for nothing. Keep reading this article and learn about the potential ways to smartly solve your predicament.

Do You Actually Need a New Roof?

Some property owners are overwhelmed by the prospect of replacing a roof.  They and you are right: The cost associated with it is a big deal. But before you stress yourself out, think about the possibility of having it repaired instead.

Just because a local roofer told you that you need a new roof doesn’t mean that he’s accurate or telling the truth. Talk to other roofing contractors and tell them about your situation. Some roofers can salvage a roof for less money than it’ll cost to replace the structure.

Some old and severely damaged roofs can be remedied with the necessary repairs and the best roofing material. That will last you for at least a year. That should be enough time to save money for the inevitable replacement. Instead of relying on the sole assessment, you must get at least three independent assessments and repair estimates to fix your roof.

Property owners spend an average of $900 for roof repair, although minor fixes typically cost around $200. If you’re facing a major roof repair project, you’ll have to shell out at least $500 and upwards to $1500.

As much as you want to replace your severely damaged or aged roof, you may have to contact a roofing professional first to inspect the structure. Roof repair costs less than a total roof replacement, but even that is a hard pill to swallow when you’re low on funds.

Financing Options that Include Best Roofing Materials

If you can’t afford to pay cash for roof repairs, there’s a handful of financing options available to ease your burden. Use your credit card to get the repairs done and have enough time to pay off the charges.

If you’re uneasy about the credit card option, getting a personal loan is the next best thing. It gives you the option to pay on a monthly scheme while the needed repairs are addressed right away. Keep in mind that this is a short-term investment for your property, so please be sure to use the best roofing material. Use money wisely.

Improvement and Renovation Grants with Best Roofing Material

Applying for a home improvement or renovation grant is a popular option for roof repairs. They’re available from the local and national governments, and they usually include the best roofing material.

In North America, these home improvement or renovation grants are meant to provide financial assistance to property owners who can’t afford to have their homes fixed after weather devastation or natural disaster.

Another type of grant focuses on low-income homeowners who need help in improving their houses. Home improvement and renovation grants are meant to give property owners relief as they come with low-interest rates compared to standard loans.

Consider DIY

If you have tried roof work before, then you should explore fixing the structure one more time. On the other hand, DIY roofing projects are only meant for minor repairs. Unless you’re a roofing professional, you’ll have to tap the services of a licensed contractor for major repairs and replacements. But because you’re short on cash, there’s nothing wrong in pondering a DIY solution.

Refinance the Property

Refinancing your home make sense, too. Home improvement loans include refinancing the property, where there’s an explicit set of guidelines to be followed. In most scenarios, the loan is exclusively intended for the needed repairs and cannot be used for other purposes. Since the roof is part of the property, this option is viable for major roof repair jobs.

See to it that you talk to a financial expert before taking this path. You need professional advice since refinancing your home is a long-term responsibility that affects you and your family’s future. Aside from getting a reasonable interest rate and favourable loan term, the financial expert helps you understand the legal consequences in the failure to pay the loan.

Why Not Save Some Cash?

Investing in a new roof is out of the question, but with the help of a professional roof inspector, you could wait it out for several months to afford a repair project.

Call a local roofer to examine the structure. If the inspection report says that you can live with the damage for a year or so, you can go through your budget and save the necessary funds for a major repair. There’s always the option of cutting costs on stuff like food, vacations, and entertainment.

Instead of getting a loan and paying for the interest rates, you’ll save cash and end up fixing your roof with no long-term financial responsibilities to cover.