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5 signs your roof needs repairing or replacement

by Roof Repair

5 signs your roof needs repairing or replacement

Oftentimes we forget just how important the roof is over our heads. But just like everything else on the inside and outside of our homes, our roofs will eventually need repaired and/or replaced. Knowing the early signs of roof damage can save you thousands of dollars in the long run and it could mean the difference between a small repair and a total replacement. Getting into the habit of routinely checking your roof on the outside and inside is a good starting point. You’ll want to familiarize yourself with the early signs of damage so you’re prepared when and if something happens. To help, we’ve compiled a list of eight signs your roof may need repaired or replaced.

Cracked or curled shingles

Knowing what it looks like when your roof’s shingles are damaged is essential when questioning if your roof needs replaced. Asphalt shingles are the most common and they usually only last up to 20 years before needing replaced, but this isn’t a guarantee. If you live in an area with lots of rain, scorching temperatures, wind storms, heavy snowfalls and/or humid conditions, remember that your roof is always exposed to whatever mother nature brings its way. A shingle can become cracked or curled for a variety of reasons such as improper installation, extreme weather conditions or if it has surpassed its lifespan. A cracked or curled shingle is a sign that your roof needs some work. These damaged shingles are no longer laying flat against your roof which could lead to a variety of problems such as water exposure or an invitation to unwanted rodent visitors.

Moss

If you’ve noticed something green growing on your roof, be alarmed! Moss is a sign that your roof needs attention. Moss thrives in damp environments so if your roof is in a shaded area near trees and other vegetation and the climate is relatively moderate, your roof is constantly exposed to moisture. When moss spores are carried through the wind onto your roof, they will plant themselves between your shingles and will start to grow. Feeding off of rain, moss will become thick and spongy and will start to take over your shingles. This will cause the shingles to lift, inviting water into your roof. Moss that is left on a roof for a long period of time will not only decay your roof, but it can also lead to harmful mold. Depending on the amount of moss you find on your roof, contact a professional to assess the situation.

Shingle granules are deteriorating

Similar to when shingles curl and crack, if you notice the granules on your shingles are missing, this is a sign they are no longer effective in protecting your home. A good way to determine if your shingles are losing granules is to check your roof’s gutter and downspouts. Granules are tiny bits of rock which are attached to shingles to protect them from the elements. Over time it is normal for them to erode and fall off but how long it takes to do this depends on the quality of your shingles. If granule loss is noticeable, it’s time to reach out to a roofing company and get an evaluation.
Leaks
One of the most common and dreaded signs your roof needs some fixing is when it’s leaking. Whether its missing shingles, flashing problems or a clogged gutter, a roof leak can happen in many ways, causing lots of damage to your beloved home. Sometimes it can be very difficult to pinpoint where a leak is coming from. Be sure to check your attic regularly and inspect the outside of your roof. While there are many DIY fixes for roof leaks, getting a professional to examine the damage is always a smart choice.
Old age is creeping up
Just like anything in your home, your roof can become outdated and with that, it can bring serious problems. To prepare yourself, always keep a paper trail from the last time your roof was installed, replaced and/or serviced. Each style of roofing differs along with its quality and recommended lifespan. Knowing when your roof is due for an inspection can eliminate all problems associated with an aging roof. Preparing yourself for when the time comes to replace your roof will help alleviate any financial surprises.

Conclusion

If you’ve noticed a few problems with your roof, don’t jump to conclusions! A few cracked shingles doesn’t mean you need to spend thousands of dollars replacing your entire roof. A little bit of routine maintenance and double checking goes a long way when it comes to your home’s roof. Contact us at Cambie Roofing today if you have any questions or concerns and we will be happy to help you!

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.

How to Remove Moss from Shingles to Preserve Your Roof

How to Remove Moss from Shingles to Preserve Your Roof

by RoofingRoofing Services

Quick and simple: Remove moss from shingles if you want to extend your roof’s life span. Shingles with a dark green appearance may look harmless, but it’s a sign of moss buildup. Moss grows in the roof’s shaded area, like when tall and thick trees cover it. Some homeowners think that their shingle-type roofing system doesn’t look bad with moss in it, not realizing that it speeds up the roof’s deterioration.

A thin layer of moss isn’t a cause for alarm, but when it grows into large clusters, it’ll find its way under the shingles and wreak havoc to the whole structure. You’ll read a boatload of tips on DIY moss removal, but it doesn’t mean they’re legit. You may even damage your roof in the process.

The idea is to safely remove moss on the shingles to maintain your roof’s structural integrity. While it sounds relatively straightforward, there’s a bunch of issues you need to address after the removal. How do you prevent it from growing back? If you’re getting rid of it on your own, how do you prevent further damage to the shingles?

Why Remove Moss in the First Place?

Aesthetics and charm aside, moss is bad for your shingles. No matter how you look at it, it doesn’t change the fact that it damages the roof and will shorten its life. Unlike plants that collect water through their roots, moss uses its leaves instead.

In other words, mosses don’t need soil to get the nutrients and water needed for growth. The dry surface of the roof shingle is no deterrent for its roots to grow and spread. If you ignore the presence of moss on your roof, it’ll slowly tear the shingles apart and cause leaks.

You don’t want moss on your roof when it rains; it soaks up and retains water naturally, putting unwanted weight and moisture on the shingles. Furthermore, moss buildup impedes proper water drainage. Instead of finding its way straight down to the gutters, water must go around the moss growth.

If left unattended, moss finds its way underneath the shingles, forcing them to lift and open up for water to penetrate. As soon as water penetrates the inner layer of the roof, it’ll result in leaks.

Removing Moss: How to Address a Moss Problem

Don’t wait for the growth to spread to the entire roofing surface before you act. The last thing you need is an expensive roof replacement project – a severe moss infection means that the shingles are no longer salvageable.

There’s a handful of ways to remove moss from your shingles; the strategy you choose depends on the state of your roof, budget, and severity of the infection. The easiest yet nastiest method is to scrub it manually. But the task is doubly difficult because of the “height” factor and the complexity of your roof’s design.

Put the ladder close to the affected area; this way, you don’t have to walk through a distance on the roof. Wearing protective equipment is a must, i.e., rubber gloves, slip-resistant shoes, and eye protection. Grab a safety rope to secure yourself – there’s a constant risk of falling.

Find a soft-bristled brush with a long handle so you won’t have to bend over and potentially lose balance. To remove moss, start scrubbing from the top to prevent lifting or damaging the shingles. Remember, there’s a difference between scrubbing the shingles gently and scraping them. You don’t want to scour or pound it either.

What If Scrubbing Doesn’t Work?

Scrubbing the roof doesn’t work at all times. Fortunately, there are other ways to get rid of the moss, including:

1 – Liquid Moss Killer

You need sufficient water pressure that reaches the roof’s ridge to apply a liquid moss killer. It comes in a container that conveniently attaches to the garden hose. You can also mix liquid bleach and water and spray the solution on the affected area. See to it that you let the solution adhere to the surface by leaving it for about half an hour before rinsing. You may have to repeat the process in severe moss growth.

Pro Tip: Never use a pressure washer on asphalt shingles since it might result in granule loss.

2 – Dry Moss Killer

Any home improvement store sells dry moss killer in powder form. You have to sprinkle the powder in lines parallel to the roof ridge. Be sure each line is about four feet from the other. The idea is for rainwater to combine with the dry powder, finding its way to the eaves.

Pro Tip: Don’t go for the dry moss killer powder if there’s no rain forecast for several weeks.

Prevention

Don’t wait for the moss to appear on your shingles before you do something. Put in place preventive measures that’ll help suppress moss’ growth; clean the gutters regularly (or install gutter protection), trim tree branches that grow near or over the roof and get rid of anything that collects moisture, such as seedpods and leaves.

Lastly, roofing professionals recommend the installation of copper or zinc-coated strips below the roofing ridge caps. Rainwater flows over the strips, releasing the zinc particles into the shingles. This effectively thwarts any sign of moss growth.

Proper Roof Maintenance Will Extend the Life of Your Roof

Proper Roof Maintenance Will Extend the Life of Your Roof

by Roofing Services

Proper Roof Maintenance will extend the life of your roof, that is a fact you need to keep in mind.

Very few home improvement projects cost more than a new roof. This alone is enough reason to keep it in pristine condition for as long as possible. Regardless of the roofing material, the structure will eventually give in to wear and tear, exacerbated by extreme weather and the lack of proper maintenance—even the most affordable composite shingle roof costs at least $12,000. So, after investing your hard-earned money to install a new roof, you need to protect it.

You couldn’t be more wrong to think that a newly installed roof doesn’t need your attention. Again, proper roof maintenance will extend your roof’s life span.

Regardless of age, the structure must be regularly inspected to ensure that it’s in excellent condition. Appropriate maintenance will extend its life. But as someone who doesn’t really go up there to check what’s going on, you’re clueless about what comprises the term “proper maintenance.” Here’s what you need to know:

1 – Gutter Cleaning

Did you know that when your gutters are clogged with debris, the overflow can both go downwards and upwards? Aside from the wet basement and damaged paint on the side of your house, clogged gutters force water into the roof decking and rafters. Since these components are usually made from wood boards, the presence of water in them leads to rotting. That type of damage could amount to thousands of dollars in repair work.

You can avoid costly repair on your roofing components caused by water penetration by merely cleaning the gutters – do it every fall and spring. If you’re not up to the task, you can hire a contractor for a $100 job.

Pro Tip: Installing gutter protection, i.e., gutter guards and mesh, helps prevent clogging and reduce the need to clean the gutters.

2 – Mind the Moss

Some roofing materials are vulnerable to moss, i.e., wood and composite shingles. Moss looks like black algae, but you need to get rid of it from the onset, unlike black algae. Black algae affect the roof’s aesthetics, but it doesn’t hurt it. You’ll easily remove it with bleach and water.

On the other hand, moss must be dealt with right away because it traps water. If you ignore the buildup of moss on your roof, it’ll cause multiple problems such as added weight to the roof, rotting, and blocking the drainage points. Prevent the growth and eventual buildup of moss by using potassium salts of fatty acids. A more aggressive approach requires the use of chemicals like zinc sulfate.

Pro Tip: Put zinc strips on your roof to prevent the likelihood of another growth. Hire a roofer when using pesticide on your roof, especially when you’re near a river or lake.

3 – Find a Solution Against Ice Dams

Ice buildup puts all types of roofing material at risk. The pressure and weight take their toll even on the most durable and expensive roofing material. Although removing some of the snow in between storms provide a remedy, it’s wrong to try to pry off an ice dam. Doing so may damage the roof and cause a leak, which you wanted to prevent in the first place.

The key is finding a way to reduce the risk of ice dams forming on your roof. Start by improving attic insulation and sealing air leaks. You’ll notice a significant improvement in the next winter if you invest in better insulation.

Pro Tip: Use heated cables to prevent ice dams. Attach the cables along the roof’s edge using clips. The heated cables work by balancing the roof’s temperature by heating it from the outside. It’s an alternative to the traditional method of blowing in cold air.

4 – Detect Roof Damage

The roof is at its most vulnerable state after a hailstorm, torrential rain, or strong wind. The key to extending its life is to inspect it right after a storm hits. You don’t have to do the fixing yourself, but you must learn the signs of a damaged roof. Look for the telltale signs like:

  • Damaged flashing around the chimney, skylight, vents, and all other roof openings
  • Missing or loose shingles
  • Visible water infiltration
  • Broken gutters and downspouts
  • Loose debris
  • Granule loss

If you notice something out of the ordinary, call a local roofing contractor right away for a comprehensive inspection. The idea is to act on it as soon as possible. Most of the roof damage after a storm can be fixed at a cheap. The cost goes up if you continue ignoring it.

Pro Tip: Don’t forget to call your insurance company. Figure out if the damage is extensive enough for it to be covered by your home insurance. If not, it’ll be more practical to hire a roofer directly to perform the minor repairs.

5 – Prevent Tree Damage

Preventing tree damage is a critical part of your roof maintenance routine. Trim overhanging branches to keep leaves from accumulating on the roof and gutters. By keeping a reasonable space between a tree and your roofing system, you reduce the risk of moss growth, too. Even a small branch can puncture a roof when it breaks. It’s best to get rid of an overgrown tree near your house.

Pro Tip: Maintain a gap of 10 feet between your roof and tree branches. If branches get any closer, they’ll act as a bridge for rodents to gain access to your home via the roof. If there’s a significant presence of rodents on your property, wrap the trunk of a nearby tree with a sheet metal bank to discourage them from climbing.

To Get Proper Roof Maintenance, Hire a Pro

Local roofing contractors offer a customized maintenance plan for your roof, so there’s no reason to get stressed out. Find one that suits your budget but see to it that you compare multiple quotes. It makes sense to spend on maintenance and repair instead of paying top dollar for a roof replacement job.

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

The Best Roofing Options for living in Vancouver, estimate the cost of a roof

How To Estimate The Cost Of A Vancouver Roof

by with No Comment Roof RepairRoofing

In this blog post, we’re going to best estimate the cost of a new roof in Vancouver. Your roof protects your home – most likely your single biggest asset – from damage, yet a lot of homeowners are hesitant about investing money into a well-built roof because they don’t see the value.
Roofs not only keep your home dry, they also keep moisture, wind, and other natural elements from damaging your home. So when it comes to maintaining your investment, the smartest money you spend could be on a new roof.
How much you’ll spend will vary, depending on several factors which we’ll go over in this blog post. Roofs usually last anywhere between 12 and 50 years and can be expensive to replace.
But planning, estimating, and researching can help you determine the cost and save some cash. Preparation is necessary before the new roof can be added. Removal of shingles and inspection of existing plywood and flashing will factor into the cost.

Repair Or Replace Your Roof?

It can be tough to know whether your roof can stick it out for a few more years or if it needs to be replaced immediately. Most homeowners hope to make do with a few repairs, but depending on your roof’s condition, a roofing contractor might tell you it will be more cost-effective to replace the entire roof rather than try to patch it up. If your roofing contractor is telling you that you need to replace your roof it’s a good idea to listen.
If your roof is more than 20 years old and is leaking in multiple places, or has been repaired many times in recent years, it’s probably time to tear it off and start new.

Aside from adding value to your home, today’s roofing materials will also make your home more energy-efficient, helping you control indoor air temperatures and save money on your heating and cooling bills. If you’re still not sure whether to repair or replace your roof, ask your roofer for estimates on both projects.
It can also be difficult to match new material with the old, and those efforts can significantly add to the cost. You might also consider simply adding a second layer of shingles to your roof, which is less expensive than a full replacement but can be more problematic.
Sometimes, replacing the roofing is necessary if you’re changing shingle types. For instance, if you’re switching from wooden shingles to asphalt, you’ll need to remove the existing roof.
And lastly, if you’re on the fence about roof replacement consider this: banks avoid a failing roof like the plague, so replacement may be what it takes to pass inspection and can actually increase your resale value.

Style And Health of Your Roof

The potential price of your roofing project will also be based on factors like the style of your roof and its current condition.
Your roofer will need to know whether your roof is flat or sloped, hipped or gabled, the number of levels it has, and if there are dormers or valleys. The roof’s accessories and underlying structure may also be a factor, especially if you see any signs of moisture damage in your attic.
Mold remediation and/or replacing rotten framework will definitely change the scope of your project.

Type Of Roofing Material For Vancouver

As you probably guessed, your roofing estimate will also be based on the type of material used in the repair or replacement. Labour can be calculated accurately be determining the size of the job but the variable is determined by the type of roof you want.
The most common and generally the least expensive material is asphalt shingles, which come in all kinds of compositions and colours:

  • Cedar shingles and shakes, which are often chosen for their beautiful Vancouver aesthetic, but come with more maintenance needs and a higher price tag.
  • Asphalt shingles are the most affordable option. If they’re installed properly and maintained well, they can last 30 years.
  • A metal roof will also be more expensive to install. But the benefits easily outweigh the cost in the long run. Not only will a metal roof last upwards of 50 years, it’s also the most energy-efficient, moisture resistant, low-maintenance, lightweight and fire-proof choice out there.
  • Slate, clay and concrete tiles are also among your options for roofing material. While they are durable and beautiful, tile roofs are particularly heavy (which requires additional structural support) and even more expensive.

Also, take into account the size of your house… and your roof’s. Obviously, the bigger the house, the bigger the roof, the larger the cost of both materials and labour.
Most roofers charge by the square foot, with a number that encompasses both materials and labor. Most roofers can give you a ballpark estimate of the project cost based on your home’s square footage. That makes comparison shopping for roofers fairly easy.

Labour Cost

We’re the first to admit, roofing materials aren’t cheap. Especially if you have a large or complex roof, but professional installation is what boosts the expense.
Labour often accounts for 40% to 50% of the cost, largely because a lack of skilled roofers has driven up rates. The more complicated a roof, the more labour it takes and the higher the costs.

Height and Pitch of Your Roof

Another determining factor is that the higher your roof and the steeper the pitch, the more expensive your roof installation will be. With a steeper and taller roof, the installation is both more difficult and more dangerous. And it may take longer and cost more.

Some roofers will quote you a general price based on the size of your home. But will not guarantee that price until they see the height and pitch of your roof. Whether you have any hard-to-reach spots.
The pitch of the roof will also affect the cost; the higher the pitch of the roof, the higher the cost. Contractors must add harnesses or other special equipment to the quote. Gable roofs are the easiest, since they have the smallest slant. You’ll need to determine the type of roofing that will be used.

Conclusion

In total, a new roof could cost between $15,000 and $40,000. It’s a wide range, I know and probably doesn’t help much in budgeting. However, you can calculate the size of your roof by taking the square foot of your roof. And adding half making it easy to compare quotes.
Any reputable roofing professional will offer you a free roofing estimate (as long as no diagnosis is necessary) and you’re likely to get a wide range of bids.

Make sure the estimates you receive include everything from the materials and labour to taxes and permits. It’s also wise to ask about the time your project will take.
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.

First published Dec 15th, 2018, updated on Feb 15th, 2021

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.

common roofing terms

Roofing Terminology: A Guide to Common Roofing Terms

by Roof RepairRoof SystemsRoof Warranties

Give a step forward learning common roofing terms in advance! Replacing or fixing your roof means that you’re about to hear industry-specific terms from the roofing contractor.
Yes, you’re most probably unfamiliar with most of these terms, but you can always ask the roofer to expound. Nevertheless, it’s helpful to learn some roofing terminologies on your own so that you won’t feel overwhelmed. All it takes is to read this guide.

Common Roofing Terms

There are thousands of roofing terms, and one post isn’t enough to tackle them all. So, we stick to the most common ones for the typical property owner. It makes sense to start with the five popular roofing options in North America:

Asphalt Roof

Shingles made from asphalt are by far the most preferred residential roofing material in this part of the world.
Fiberglass reinforces the new iteration for extended life. Fortunately, the price remains competitive, which is why an asphalt roof never goes out of style.

Wood and Cedar Shake

Wood shingles are as competitive as asphalt in pricing, but its advantage is its aesthetic value. In other words, it looks more pleasing than the conventional asphalt roof, thanks to the rustic and natural appearance.

Metal Roof

Roofs in metal are better to resist extreme weather all year. As metal is resilient and resistant to severe conditions, i.e., snow, strong winds, and torrential rain. Metal roofs in North America come in two styles: shingles and panels. The material composition can be aluminum, copper, stainless steel, and zinc.

Tile and Slate

Tile and slate make for an ideal customized and DIY roof as they’re versatile and come in a handful of colours. Unlike asphalt and metal, tile and slate roofing materials are light enough for a DIY enthusiast or a handyman to install.

Rubber

The purpose of a roof made from rubber material is to mimic the asphalt shingle. It’s the newest roofing material available in North America and is causing quite the stir because of its competitive price and durability.
Aside from the types of roof, there’s a handful of common terms in roofing you should know:

1. Course

Refers to a row of shingles or other roofing materials that run horizontally across the structure’s length.

2. Decking

The roof’s decking is a sheet material usually made from plywood. It is attached to the rafters, which in turn is found in the attic. The decking serves as the host for other roofing materials, i.e., shingles and underlayment.

3. Downspout

This part of the roof comes in the form of a pipe installed to the building’s sides. Its purpose is to direct water from the gutters and away from the structure.

4. Drip Edge

It’s an L-shaped metal strip situated along the edges of the roof. It allows the water to drip, preventing a possible buildup in the eaves, siding, and decking. The drip edge is also responsible for preventing moisture penetration in the fascia boards.

5. Chalk

In roofing, chalk refers to a powdered residue applied on the surface of a material.

6. Chalk Line

It is a line purposely made on the roofing structure by snapping a cord wrapped in coloured chalk. Depending on the roof material, some contractors use a taut string instead. The idea of a chalk line is to provide a guide for alignment purposes.

7. Chalking

The term pertains to the degradation of a chemical ingredient used in roofs, such as coating and paint.

8. Chimney

The chimney is a structure that projects through and above the roof for aesthetic and practical purposes. Wood, stone, metal and masonry are the most common materials to build chimneys.

9. Fascia

Those boards exposed on the roof eaves or overhang’s front edge make up the fascia. The boards are typically made from wood, vinyl, or aluminum. The gutters can’t be adequately installed without the fascia.

10. Flashing

The flashing is a sheet metal material that prevents water from penetrating through the projection and intersections in a roofing system.
Contractors install flashing to protect the chimneys, valleys, joints, vent pipes, and other parts of the roof where water naturally finds its way through.

11. Gutter

The gutters are troughs embedded in the fascia board. Guttering is crucial for collecting water run-off from the roof, leading to the downspouts and the ground.

12. Ice Dam

This describes a condition in which the combination of ice and snow thaws and re-freezes at the roof’s lower edge.
Ice dams cause water to back up and collect under the shingles. The pressure created by the buildup of water causes leaks and extensive water damage if not addressed.

13. Overhang

“Overhang” is the part of the roof which extends beyond the exterior walls of the building or house.

14. Rafters

The rafter provides support to the roof. It is the one you see in an unfinished ceiling of an attic. As raffers are attached to the roof deck, they play a critical role.

15. Ridge

The ridge describes the top edge of a couple of intersecting sloping roof surfaces.

16. Valley

The roof valley is an area where two adjoining sloped planes meet. It’s easy to spot since it creates a “V-shaped” depression on the roof.
Knowledge of common roofing terms comes in handy when you’re venturing on a repair, installation, or replacement project.
It protects you from getting ripped off by a mischievous roofer, and it helps you find the best roofing contractor by sharing educated conversations with them.

commercial roofing

How to Protect Your Commercial Roofing from Winter in Vancouver

by commercial roofing

Can you imagine working while being exposed to rain, snow, and high winds? Neither can we. Whether in Vancouver or in any other place in the world, that roof in the top of your commercial building assumes an irreplaceable role for you and your business. Do you know what to look for a commercial roofing company in Vancouver from Winter?
Your roof is a defence against the outdoor elements. It protects your business and the people who run it, making sure that you and everyone else is safe under it. In so doing, the roof takes everything that nature throws at it.
Most commercial property owners don’t pay enough attention to the roof until something inconvenient happens, say like a leak. Commercial roofing systems in Vancouver give in to extreme weather irrespective of the material and type.

Don’t wait for the brunt of winter to take its toll on your roof before you acknowledge the need to protect it!

The accumulation of snow and ice on top of your commercial building causes immense damage to the roof, starting with the small components and progressing to the whole structure. If you undermine the value of preventive measures, it might very well be the last winter for your roof.
Taking the appropriate measures to guard your commercial roof against winter isn’t merely about protecting the building; it allows you to be energy-efficient, too. Without protection, even a newly-installed roof won’t reach its expected lifespan.

The Dangers of Winter in Vancouver (and what to look for in a commercial roofing company)

It doesn’t matter if you’re situated in an area with severe or mild winter – protecting your roof is non-negotiable.
A winter protection program begins with the identification of minor issues that are likely to become a major headache once the cold season kicks in. Most of these issues point to the accumulation of snow and thermal movements.
Prepping your roof right before the arrival of winter makes sense since it’s easier to work on a dry roof and warm weather. If you choose not to fix those minor issues, you end up paying top dollar for an emergency commercial roof repair. The dangers that a commercial roof faces during winter include:

1 – Collapse

In Vancouver, snow is heavy. This means you don’t want it to collect on your roof. Winter months usually produce as much as six inches of heavy snow. It corresponds to about 40 pounds of weight that your roof must hold.
If the sun doesn’t come out the next morning, there’s not enough warm temperature to melt the buildup of snow on top of your commercial building. This weight puts a lot of strain, even on an expensive commercial roof.
There’s a chance that a solid roof collapses when the load-bearing components could no longer hold the excessive weight. We don’t need to talk about what happens when the roof collapses.

2 – Ice Dams and Leaks

Because of the extremely low temperatures in the winter, water that collects at the edges of the commercial roof freezes and builds an ice dam.
The ice dam prevents the melted snow from draining, which in turn causes water pooling—pools of water in one part of the roof cause unnecessary stress to the structure.
Over time, the damage increases and leaks begin to appear through the gaps found in between the structural components.

3 – Weakened Roof Due to Temperature Fluctuations

Sub-zero temperatures in the winter aren’t the only cause for concern when it comes to your commercial roof.
The frequent shift from extremely cold to warm temperature may cause contraction and expansion of the roofing material. Cold nights and sunny days put the roof at a compromising situation, weakening its structural integrity in the process.

Commercial Roofing in Vancouver: Ways to Protect your Business

Now that you have a much better understanding of your commercial roof’s susceptibility to the winter elements, it’s time to learn how to protect it.

Look for the Vulnerabilities

You don’t have to do this yourself. Call a trusted commercial roofing company in Vancouver to perform a complete inspection, and do this before winter comes. A professional roofer knows where to look for those areas which are susceptible to damage from snow and ice.
The list includes drainage sites, gutters, curbs, and the roofing membrane. Any sign of buckling and minor damage must be addressed since those components are likely to give in to the incoming season.

Cleaning your Commercial Roof in Vancouver

Your commercial roof is filled with debris without you knowing it. Don’t fall under the trap of combining snow with other unwanted stuff on top of your roof.
Aside from putting your gutters at risk of clogging, the presence of debris left by the summer and fall months puts the entire structure in danger of incurring heavy damage. Adding snow and ice to the debris leads to water overflow, leaks, and possible collapse.
Since you don’t want that to happen on your commercial building, then work on cleaning your roof right before the snow starts to fall.

What to Expect from Commercial Roofing Companies in Vancouver

Snow Removal Plans

If snowfall is guaranteed in your location every winter, it makes sense to devise a plan to remove the snow and ice on the roof. It’s not that difficult to get rid of the snow right before the freezing and thawing cycle.
The challenging part is coming up with an efficient way of doing it. The purpose of a snow removal plan is to help you act fast to prevent the buildup of ice on the roof. Once ice builds up, it becomes doubly challenging to remove it.

Coating System for Added Protection

Treat commercial roof protection as more of a necessity than an option. Embrace the reality that the freezing temperatures of winter alone puts the structure at significant risk of damage.
So, when snow and ice begin to pile up, you don’t want your roof to be devoid of any protection. Investing in an advanced coating system means you get an extra layer that prevents water penetration.
When the snow melts on your roof, water finds its way to existing gaps and flaws. The coating system prevents this from happening.
The best thing about protecting your commercial roof from the havoc of winter is that you don’t have to do anything other than hire a reputable roofing company. Be sure to choose someone who has legitimate experience in handling commercial roofs.

Types of Commercial Roofing Warranties

Types of Commercial Roofing Warranties

by commercial roofing

Your commercial property needs a new roof sooner or later. You should prepare for that time to come because it’s a pricey investment. No matter how expensive the roof is on your building, it ultimately gives in to a bunch of factors beyond your control, including age and extreme weather conditions. When it’s time for a commercial roof replacement, you’re looking at spending thousands of dollars for a structure that you hope will last for at least 45 years.
So, what if something goes wrong with your newly installed commercial roof? This is where a roofing warranty comes in. You probably don’t think that much about the warranty that comes with the purchase of a new roof; you may not even be aware that you’re receiving one.

Commercial roof warranties are a requisite for any purchase and installation since it is the only way to protect your investment from faulty material or product. If there is an issue with the roofing material or its installation, the warranty provision gives you the right to compel the contractor to correct the problem without you having to pay a dime.

The installation of a new commercial roofing system entitles you to a bunch of warranty options, including:

1 – Workmanship Guarantee

The workmanship guarantee is issued by the roofing company tasked to install the new structure on your commercial building or facility. This is the type of warranty that protects the building owner from substandard workmanship as well as minor installation mistakes. For the most part, a workmanship warranty covers the cost of materials and labour needed to carry out the repair. The contractual agreement on workmanship warranty ranges from one year up to a decade of coverage.

2 – Material or Product Warranty

This commercial roofing warranty is afforded by the company that manufactures the roof materials or products that your roofer opted to use. The warranty covers any defect in the product and failure of the material to function as advertised. It is only valid if there is no evidence or indication of a faulty installation. Unlike the first type, this warranty is limited in scope. But most manufacturers try to compensate by offering up to thirty years of coverage.

3 – All-In or Full System Warranty

A full warranty is handed out by the manufacturer of the roofing product. It covers both the material used and the accessories needed for the installation of a new commercial roof. This warranty covers the materials and labour required in case a repair is needed within the prescribed period.

What You Must Know About Warranty Coverage

Many commercial property owners are clueless about the coverage details of their roof warranty. You must dig deep and review every provision in the roof installation or replacement contract. Be sure that you are fully covered. You can also talk to your insurance company about extended coverage.
You’re covered in these scenarios:

  1. Improper Installation – If the roofer is at fault with the incorrect installation of your commercial roof, you have the right to demand the leak or any other defect to be fixed at no cost.
  2. Material Defect – If the product used in a commercial roofing replacement is defective or fails after just a couple of months, then you are entitled to demand for the enforcement of the warranty. The most common product defect is the roofing membrane, but it could also be other components and parts.
  3. High Winds – The “high winds” coverage in commercial roofing warranties vary from one contract to another. You should talk to your local roofer about wind speeds in your location before you purchase additional coverage.

You’re not covered in these instances:

  1. Incorrect Repair – Resist the temptation of resolving a damage or leak if your commercial roof is still under warranty. Resolve the issue within the scope of the warranty. If you hire a roofer who chooses low-quality materials and comes up with an inferior repair job, likely, your bill won’t be covered by the warranty.
  2. Unsanctioned Alterations – A commercial roofing warranty includes a list of roofers who are allowed and qualified to perform the repairs and other alterations. If you choose someone who isn’t on that list, don’t expect the costs to be covered by the warranty.
  3. Act of God – Majority of commercial roofing warranties cover extreme weather conditions like hailstorms, high winds, and torrential rains. But the so-called “acts of God” like an earthquake, major hurricane or tornado aren’t part of it.
  4. Standing Water – Standing water on the roof is attributed to the lack of proper drainage. So, if your roof incurs damage due to standing water during the warranty period, don’t expect the repair costs to qualify for coverage.

The Importance of Commercial Roof Maintenance

Even with a commercial roofing warranty in place, you still need to have your roof regularly inspected and maintained. The lack of maintenance and regular inspection means that minor issues are ignored. You could end up voiding your warranty at the time when you need it the most.
Most commercial roofing warranties require at least one inspection every year. Only an authorized roofing contractor performs the examination. Although some commercial property owners are upset about the added burden of hiring someone to inspect the roof, it benefits them in the long run. A comprehensive inspection is the only way to find out if there are issues on the roof. That must be addressed right before they become a considerable financial burden. A timely repair not only prevents a costly replacement, but it also prevents the possibility of voiding the commercial roofing warranty.