The Importance of Roof Maintenance

The importance of roof maintenance

by with No Comment Roof RepairRoofing

The importance of roof maintenance

There is more to roof maintenance than simply cleaning the gutters. You should pay close attention to your roof especially if it is over 20 years old or exhibiting signs of wear or damage. Thankfully if a roof has a bit of damage then it can be quickly addressed without much expense from an experienced roofing contractor.  It is very important not to ignore small leaks or other water damage as these problems will eventually quickly grow into big, more expensive problems if left unattended. In this article we are going to talk about the importance of roof maintenance, how to clean your roof, the benefits of a clean roof and how to effectively inspect your roof.

Regular roof maintenance is just as important for your home as it is for a person to get a regular physical checkup, especially as age increasingly becomes a factor. Roof maintenance ensures that your home remains strong and is capable of withstanding Vancouver’s heavy rain and harsh weather conditions.

Did you know your roof expands and contracts when the weather temperature changes? As a roof constantly shrinks and expands there is greater chance for cracks to develop and damage shingles. This in turn provides a greater opportunity for water to seep in between the cracks and cause damage to your home.

The Importance of Roof Maintenance

Failure to repair roof damage or putting it off will only likely lead to more expensive repairs or even replacement down the road. In addition, failing to fix your roof is a sure way to shorten its lifespan.
But how do you maintain your roof? We have put together some tips to help you prolong the lifespan of your roof and get the most out of it.

How To Clean Your Roof

A homeowner can tell when the outside of their home is dirty and is in need of cleaning. The paint is peeling or there is moss growing on the side. Keeping your roof clean and free of dirt, and grime is not only important for visual attractiveness, but it also extends the life of your roof and increases the resale value. You may only see part of your roof from your lawn and is hard to inspect. However, just like the side of your home, the roof needs to be well maintained and cleaned as a part of regular maintenance schedule.

Because climbing on your roof is dangerous, it’s best to contact a trusted roofing contractor to both clean and inspect the roof for you. Never try to clean or repair your roof yourself. The most common issue with a dirty roof is algae, fungus and moss which can be difficult to get off. While debris can easily collect, it most likely won’t be an issue. However when a living organism takes root on your roof it can damage the integrity of your roof.

Benefits of a Clean Roof

New roofs have great look great and are great if you’re trying to sell your home but what about that same roof, ten or twenty years down the line? Your roof doesn’t look so great and becomes a liability instead of an asset.
A well-maintained roof protects your family from the wind, rain and snow. If you want it to keep doing its job, you’ll need to do regular maintenance on it to ensure that there is no sign of damage. Usually people only inspect their roof after a major wind or snow storm. However, it’s best to have a scheduled six-month inspection to find out any problems before they become major issues.

The important thing to remember is that inspecting a roof needs to be done both from the ground and on top on the roof. You can do the ground inspection, however you should hire a roofing contractor to climb up on the roof and inspect close up. From the ground, you can see look out for general problems or potential dangers and how your roof looks. A roofing contractor, once he or she is on top of the roof, will find details that you cannot see from the ground. There are a couple parts to your roof, such as flashing and shingles, that require closer inspection.

How To Inspect Your Roof

You’ll need to look for signs of cracked or broken singled. Use binoculars to look for damage when you’re inspecting your roof from the ground. Missing shingles are easy enough to find, while rust or moss can sometimes be difficult to detect. Other signs that your roof needs some repairs are if shingles start curling or buckle. These are warning signs that you have a problem and you will most likely have a leak if you don’t get them fixed.

Minor repairs like replacing a shingle or resealing some flashing are small fixes. For major problems like damage to an entire section of roof, it can be a little costlier. Taking on any type of roofing project is dangerous and should only be handled by professionals. Even if it is a small fix, don’t try it yourself.

The presence of invasive organisms like moss, algae, or lichens onto your roof can surprisingly cause a lot of damage. These tiny organisms may seem insignificant and may be easy to ignore but always know what to look out for.
Moss: is a plant that has a shallow root system and requires a lot of moisture to survive. It can thrive on the side of a roof that doesn’t get much sun. In addition moss can cast spores which can easily spread and grow, causing more damage.
Algae: is a type of bacteria that you will find on your roof. It feeds off of both asphalt and limestone in moist and shaded areas, making roofs a prime growing spot. If you’re not carefully, algae will quickly spread and cause trouble.
Lichens: are a type of fungus similar to algae. They form a branching growth of tentacles that penetrate deep into the shingle’s base which can cause cracks and other damage if left untreated.

Conclusion

Cambie Roofing is a professional roofing company that serves the Vancouver area. We work hard to provide the best quality service and our goal is ensuring you are 100 percent satisfied. If your roof is in need of an inspection or a repair, contact us today and we can provide you with a free estimate.

Originally published May 2018,
Updated and republished Oct. 2023.

What is TPO roofing?

What is TPO roofing?

by commercial roofingRoof SystemsRoof Types

What is TPO roofing?

When it comes to choosing the right roofing option, there are so many choices on today’s market it can get a little overwhelming. In this blog post we are going to answer the question ‘what is TPO roofing?’ – as well as dive into the advantages and disadvantages, what it is, how to install it and if it’s the right choice for you. TPO stands for Thermoplastic Olefin which is a single-ply roofing material made from rubber and reinforcing fillers.

TPO is installed in large sheets that are welded together at the seams using heat. This achieves a seamless and water resistant finish. TPO is typically used for commercial and industrial projects but has been gaining popularity in residential projects.

TPO roofing advantages

Durability: TPO roofing is recognized as an extremely durable roofing material. Because of this, it is favoured in climates with different weather conditions such as intense rainfall, strong winds, hail and extreme temperatures – both hot and cold. The materials found in TPO can withstand tears and punctures caused by these weather conditions.

Cost-Effective: TPO roofing is a very popular choice for those looking to keep costs relatively low. The initial installation cost is low and because of its long lifespan, you won’t be spending a lot of money on maintenance or repairs either.

Low Maintenance & Long Lasting: As mentioned above, TPO roofing is low maintenance. If you want a roofing system installed that doesn’t require much upkeep then TPO roofing might be a good choice. TPO is resistant to chemicals and is less likely to support algae growth.

Environmentally Friendly: Because TPO is 100% recyclable, it is considered an environmentally friendly option. So even when the time comes that it does need replacing, your materials will be recycled. So if you’re looking to reduce your environmental impact, opt for TPO.

TPO roofing disadvantages

Limited aesthetic options: TPO roofing materials can be found in some colours but the selection is not extensive. So if you’re looking for a specific colour to match your aesthetic preferences, TPO might not work for you.

Welding Complexity: Proper installation of TPO roofing requires skillful heat welding of seams. If not done correctly, seam failures can occur, leading to leaks and other issues. It’s important to hire the experts at Cambie Roofing as this is not a DIY project.

Variability in Quality: The quality of TPO membranes can vary between manufacturers. It’s crucial to select a reputable TPO product from a trusted manufacturer to ensure the best performance. The experts at Cambie Roofing choose only the best materials so not to worry!
Despite these disadvantages, TPO roofing is a very popular choice thanks to its reliability, cost-effectiveness and environmental benefits.

Installation process

It is recommended you hire the professionals at Cambie Roofing to install your TPO roofing system. To do so, this system is installed as a single-ply membrane. Firstly, we will prepare your existing roof surface by extensively cleaning it, as well as remove debris. Then we will install insulation to ensure energy efficiency, while providing a stable layer for the TPO membrane.

Next, we will lay out the TPO sheets and attach them together using professional adhesives. Once laid out, the seams between the sheets will be welded together using heat – this creates a water resistant seal. After this, we will ensure all flashing and detail work is perfected to ensure the entire roof is waterproof. Lastly, our qualified team members will perform an inspection to ensure that the roofing system meets all quality standards.

Final thoughts

There are some factors to consider when choosing a roofing system that is best for you. TPO is suitable for most commercial and industrial projects however it can be used on residential builds as well. Take into consideration your budget, climate, building type, local building codes and your overall aesthetic preferences when considering TPO. This type of roofing is durable, emergency efficient, cost effective and easy to maintain. If TPO does align with your specific requirements, give us a call today and we will provide you with a free estimate. A properly installed and maintained roof will last your home or commercial building for years to come.

Sustainable roof coatings

Choosing a sustainable roof coating

by Roof SystemsRoof TypesRoofingRoofing Services

Choosing a sustainable roof coating

Whether you’re a homeowner or a business owner who needs roof work, it is imperative that you choose materials that not only protect against the elements but something that offers you a good investment. In this blog post we are going to dive into sustainable roof coatings which have gained popularity in recent years.

These coatings are environmentally friendly but they are also good for your pocket as they lower overall energy consumption. In addition, they will extend the lifespan of your roofing system while minimizing the environmental impact your property has. Continue reading to learn about what roof coatings are, the sustainable options available in today’s market, why you should opt for a sustainable roof and all of the benefits that come with sustainable roof coatings.

What is a roof coating?

A roof coating is a fully adhered fluid that is applied to your existing roof system which works as a protective layer against harsh weather conditions. This protective layer also known as a fluid roofing membrane has a plethora of benefits in addition to weather protection, this includes durability, energy efficiency, cost effectiveness and positive environmental impacts.

Roof coatings are available in many forms whether that be polyurethane, silicone or acrylic among others. Once a roof coating liquid is applied to your roofing system, it will extend the life of your roof while lowering the need for repairs and replacements. A roof coating is always recommended to help extend the longevity of your roof.

What makes a coating sustainable?

If you want to add a sustainable roof coating to your roofing system, there are a few things to look for.

Cool roof coatings: These coatings are reflective which means they reduce the amount of heat that your roof absorbs. In turn, it will help lower your utility bills because you won’t need to run your HVAC as much! A cool roof coating helps keep money in your pocket while also decreasing your carbon footprint, a win-win.

Recycled materials: Some roof coatings can be manufactured from recycled materials which is wonderful for the environment. Ask us, the experts at Cambie Roofing about the different materials available and if utilizing recycled materials is possible for your project. If it is, you’re contributing to reduced waste and the conservation of valuable materials.

Low volatile organic compounds: Also known as low VOC, these roof coatings are made up of less chemicals which means less harmful emissions. These compounds also make for a safer work environment for the roofing installers as well as the people living beneath the roof!

Polyurethane roof coatings

Polyurethane materials contribute to the sustainable preservation of energy. These roof coatings are extremely durable and waterproof, making them a popular choice within the roofing industry. If your building or home is situated in a wet area with plenty of rainfall, having a polyurethane roof coating is going to protect your roof from the elements. These coatings can be applied to various roofing substrates such as foam, concrete and metal.

Silicone roof coatings

Silicone roof coatings are another great option although they are mostly used on flat and low-slope roofing projects. That’s why they are more popular among commercial and industrial builds. Silicone is very long lasting and is wonderful when it comes to UV resistance – making it another sustainable roof coating option. In addition, it is waterproof and weather resistant.

Acrylic roof coatings

Lastly, acrylic roof coatings are another sustainable and versatile option. If your roofing project calls for the restoration of an existing roof, you may want to consider an acrylic roof coating. They are used to restore a plethora of materials including single-ply membranes, asphalt, metal and more. Both used in the residential and commercial roofing worlds, acrylic coatings help reduce heat absorption, in turn lowering your utility bills.

Why choose a sustainable coating

There are a multitude of benefits that come with choosing a sustainable roof coating. The obvious is the positive environmental impacts they offer which help contribute to a greener future in an industry that historically was not environmentally friendly. These coatings are also energy efficient because they reflect heat which means a cooler and more comfortable indoor temperature. Again, this lowers the need for air conditioning which saves you money and reduces your reliance on energy.

It’s important to invest in a roof coating because it acts as an extra layer of protection from any weather conditions your home or business may face. This includes heavy rain, hail, extreme periods of heat, wind and snowfall. By extending the lifespan of your roof, you won’t have to spend nearly as much on repairs or premature replacements. Even if the initial investment costs you money, the longer term financial benefits will prove worth it. These coatings can also help increase your property value which will come in handy if and when you decide you want to sell. Many purchasers look for sustainable features and having an eco-friendly roof could be a main selling point.

Final thoughts

Choosing a sustainable roof coating for your property is a wise investment that benefits your building and the environment. The experts at Cambie Roofing are happy to discuss the various options available to you as well as provide you with a free estimate for your project. Benefit from the various advantages such as being more eco-friendly, energy efficient, reduce your maintenance costs, extend the lifespan of your roof and more.

Metal Sheet Roofing Performance in Vancouver

Vancouver roofing and metal sheet performance

by with No Comment Roof Repair

Vancouver roofing and metal sheet performance

You If you’re considering installing a metal roof for your home, it’s important to look at its benefits and drawbacks. You most probably are not fully aware of the metal sheet roofing performance, and you need to contrast them against other common types of roof materials. Well done! You have landed to the right place. We have broken down the pros and cons so you can make the right decision for your home.

Metal Roofing Benefits

Metal roof has a longer life expectancy than other types of roofs. Properly installed, a metal roof should last as long as the house, sealing out water, surviving high winds, and easily shedding snow. Metal is also resistant to fire, mildew, insects, and rot.

Warranties vary widely, but most companies back their products for 20 to 50 years. The performance of a metal flashing directly correlates to:

  • Type of metal or alloy incorporated
  • Thickness or weight of the material
  • Protective coating applied.

Metal roofs are lightweight when you compare them with tile at 750 pounds per square or concrete tile at 900 pounds per square. Most varieties run from 50 to 150 pounds per square.
For a sheet metal roof, a waterproof membrane must be installed prior to the installation of metal flashings as a part of the metal flashing detail. To prevent leakage, contractors must install metal flashings in a manner that will ensure water sheds away from the seams.
The leading causes of leakage from sheet metal flashings include the absence of a waterproof membrane under the flashings and poor transitional detailing.
Most metal flashing installers have little knowledge of waterproof membranes or transitional detailing. An experienced roofer will install the waterproof membranes so you don’t have to worry about any leakage.

Metal Sheet Performance

Some types of metal roofing materials may be applied over an existing roof without the need to tare or add additional structural support. In fact, if you’re building a house or an addition, you can often downsize or reduce the number of roof support members.
Most metal roofing materials come in multiple-shingle sections or in 12- to 36-inch-wide panels. An experienced roofer can install these quickly.
Metal flashings are fabricated from a variety of metals and alloys: Galvanized Steel, Galvalume, Zinc, Copper. The coatings used to provide rust protection include baked enamel, silicon, and kevlar among others.
Steel and aluminum are by far the most common and sensible of available roofing materials because they are economical, hold paint finishes well, and are durable.
Aluminum is a relatively soft metal, so it is more prone to denting and damage and it is also more expensive than steel. On the flip side, aluminum won’t corrode the way steel can if the finish is compromised.
To resist wind uplift forces, installers use metal clips and concealed fasteners to secure the flashings to the building during the installation process.
Also, metal flashing details are only one part of the buildings envelope and must be incorporated into the design of transitional details. This procedure ensure the building’s protection from wind and rain.

Metal Sheet Roofing is Environmentally Friendly

Metal roofs offer substantial household energy savings and much lower lifetime costs when compared to other roofing materials. Same, Metal roofs are manufactured from as much as 60 % recycled materials and the extended lifespan translates to significant waste reduction.

Drawbacks of a Metal Roof

The variables that go into metal roofing prices are many, so much so that it is not possible to quote an exact price without a detailed inspection first. Factors like current roof condition, shape, and slope all affect price. Also, property location and roof accessibility are important considerations.
Cost can also be quite high for getting a metal roof installed compared to other roofing materials.
Labour of course is also a major factor when looking at a metal roof. However since they don’t take as long to install as a traditional roof made of asphalt or tile, the labour won’t be that expensive.
However, since metal roofs are uncommon, you should ask the roofer if they have experience installing such a roof before. You don’t want an inexperienced roofer trying to learn on your home. It can cost you time and more money than you expected.

Choosing a Look for Metal Sheets

If you do go for a metal roof, the last thing you need to consider is look. When installing a metal roof, you’ll first want to determine the fundamental design you want it to have. Residential metal roofing comes in two basic forms that are very different in appearance – sheet-like panels and shingles. Within these two categories, there are many variations, colors, and pattern.

The most familiar pattern of panel-style metal roofing, the “standing-seam roofing,” raises at every 6 or 12 inches. They are applied vertically on a roof and doesn’t attempt to look like anything other than what it is.
It has a decidedly commercial look that is favored by architects for its clean, contemporary appearance. For this reason, most modern homeowners choose them to garnish a true variety of homes, from mountain cabins to modern masterpieces. Yet, they look very out-of-place on a Colonial home.

Metal shingle-style roofing is quite different than sheet roofing. With this style, metal sheets form shapes that imitate Spanish tile, wood shakes, or slate. These shingles are typically given multiple-layer factory finishes that may include granulated-stone topcoats to complete the realistic effect.

Wraping it up

If you’re considering a metal roofing upgrade, you have probably done a search online, only to find that most metal roofing companies shy away from the topic of pricing.
In an effort to help property owners get a good idea of the metal sheets performance and their cost-benefit ratio, we suggest you give us a call at 604-261-1111 and we can guide you through the entire process.

Originally published Sept. 2017.
Updated and republished Sept. 2023.

Rolled roofing system

Exploring rolled roofing systems

by Roof TypesUncategorized

Exploring rolled roofing systems

When it comes to roofing solutions, one option that often flies under the radar is rolled roofing. Rolled roofing offers a cost-effective, practical, and efficient way to cover flat or low-slope roofs. In this comprehensive blog post, we’ll delve into exploring rolled roofing systems, the most popular types and the advantages and disadvantages of this roofing option. We will also touch on when choosing a rolled roofing system is the best option for you.

What Is Rolled Roofing?

Rolled roofing, also known as roll roofing, is a roofing material commonly used on low-slope or flat roofs. Unlike traditional shingles, rolled roofing typically comes in rolls, making it easier to install on large surfaces. This cost-effective roofing material is often made from materials such as asphalt, rubber and fiberglass.

Low-Slope and Flat Roofs:

Low-slope roofs are a type of roofing design characterized by a gentle incline, often with a pitch ranging from 2:12 to 4:12. In simpler terms, for every 12 horizontal inches, the roof rises only 2 to 4 inches. Low-slope roofs are commonly found on various structures, including commercial buildings, modern residential homes, and industrial facilities.

Flat roofs, on the other hand, are nearly horizontal or have a very slight slope, typically ranging from 1:12 to 2:12. These roofs are nearly level and are often used in commercial and industrial settings, as well as in some residential architecture. Despite being called “flat roofs,” they usually have a slight pitch to facilitate water drainage.

Rolled roofing

Rolled roofing is a great option when it comes to affordability. Because it is cost-effective, it is great for those who are on a tight budget. The materials that make up rolled roofs are inexpensive and the installation process is very easy. The experts at Cambie Roofing can complete rolled roofing projects in a very timely manner so if you need a roofing system installed fast, rolled roofing might be the best option for you. It is also known to be low maintenance which means with regular inspections and minor fixes, your rolled roof can have a good life.

There are some disadvantages to rolled roofing systems such as limited lifespans. Compared to other roofing systems, rolled roofs don’t last the longest. Typically you’ll get between five and 15 years from your rolled roofing system. Secondly, rolled roofs are not the prettiest. You don’t get the modern style from rolled roofs that you would get with materials such as slate or shingles. They also don’t come in many colour options which can deter some homeowners. Lastly, they aren’t the best at fending off extreme weather conditions like heavy snow and strong winds and don’t offer a lot of insulation.

Asphalt Rolled Roofing:

Advantages:

Affordability: Asphalt rolled roofing is one of the most budget-friendly roofing options available.
Ease of Installation: It is relatively easy to install which means lower labor costs.
Quick Installation: Contractors can complete asphalt rolled roofing projects swiftly.
Low Maintenance: It requires minimal upkeep.

Disadvantages:

Limited Lifespan: Asphalt rolled roofing typically has a shorter lifespan compared to other materials, ranging from five to 15 years.
Aesthetics: It may not be the most visually appealing option for residential homes.
Vulnerability to Extreme Weather: It may not provide the same level of protection as more robust roofing systems in areas with harsh weather conditions.

Rubber Rolled Roofing:

Advantages:

Resistance: Rubber roofing, often made from EPDM (Ethylene Propylene Diene Monomer), is known for its resistance to extreme temperatures, UV radiation, and ozone exposure.
Durability: EPDM rubber roofing can last 20 years or more.
Low Maintenance: It generally requires minimal maintenance.
Versatility: Suitable for flat or low-slope roofs.

Disadvantages:

Higher Upfront Cost: Rubber rolled roofing can be more expensive than asphalt.

Modified Bitumen Rolled Roofing:

Advantages:

Waterproofing: Modified bitumen roofing excels in waterproofing.
Durability: It is resistant to temperature fluctuations and suitable for both residential and commercial applications.
Installation Options: Can be installed using a torch-down or self-adhesive method.

Disadvantages:

Limited Aesthetic Options: There are limited color choices.

When to Choose Rolled Roofing

Temporary Roofing Needs: Rolled roofing is an excellent choice for temporary roofing needs, such as covering a shed, garage, or small outbuilding. Its affordability and ease of installation make it a practical solution for these applications.

Low-Slope or Flat Roofs: Rolled roofing is designed for low-slope or flat roofs, where other roofing materials may not be as effective. If your home or building has a roof with a gentle pitch, rolled roofing can be a suitable option.

Limited Budget: If you’re working with a tight budget and need to replace or install a roof quickly, rolled roofing can be a cost-effective choice that doesn’t compromise on quality.

Conclusion

Exploring rolled roofing systems is not something that everyone is well versed in. Rolled roofing, available in various materials such as asphalt, rubber, and modified bitumen, offers a practical, budget-friendly, and versatile solution for roofing needs. While it may not be the longest-lasting or most visually appealing option, it excels in affordability, ease of installation, and low maintenance requirements. Consider your budget, roof slope, and intended lifespan when choosing rolled roofing for your project. When used in the right circumstances, rolled roofing can provide reliable protection and value for your investment, making it a viable choice for many homeowners and builders. Reach out to us at Cambie Roofing today if you would like a free estimate or have any questions related to rolled roofing.

How To Become A Roofer

How to become a roofer: roofing responsibilities

by with No Comment Roofing

How to become a roofer: roofing responsibilities

Not surprisingly, roofers use their specialized skills to ensure your home has a proper roof that protects you from rain, wind, snow and other elements. They are the guys who patch holes or build you a completely new roof.
Roofs tend to work on all types of roofs, from asphalt to cedar to metal. These roofs are either sloped or flat. Slopped roofs usually require slating, tiling, or asphalt while a flat roof uses a bitumen layer or fitting felt sheets.
A large part of a roofer’s work is making sure your roof is structurally sound. They repair roofs by removing and replacing broken tiles, cutting, and fitting roofing material.

How Do You Become a Roofer?

There are no specific schooling or academic requirements to become a roofer. They do not need to have a trade certificate or any licence to work in B.C, although there is a certification people can take to enhance their employability. Most roofers start off at the bottom and work their way up first as common labourers while others might go through apprenticeships with professional roofing companies.

Roofers need to be nimble with their hands and need to be able to think on their feet. They also need to be able to handle heights. They should be able to understand architect plans and have some math skills to measure out the different materials. Roofers must also enjoy being outside in the elements and a background in construction certainly helps. It’s a physically demanding job, requiring lots of dexterity. There is a lot of crouching, bending and kneeling involved.

A roofer involves repairing, replacing and installing new roofs on homes or commercial properties. They work with many different types of materials including asphalt, tiles, slates, bitumen, and metal sheets.
The work they put into a roof will ensure that the roof will endure weather of all types including rain, snow, sun and everyday wear-and-tear for years to come.

The Roofers Contractors Association of British Columba (RCABC) is a leader in the roofing industry. RCABC has trained over 1,500 apprentices in the 20 years. Apprentices from throughout British Columbia are engaged in learning theory and practical applications, the latest application technology, current product information and safe work practices. RCABC instructors have over 50 years combined industry experience and keep up to date with developing product technology and applications.

For those interested in roofing, you may be able to find apprenticeship programs or a local unior or contractor association who will sponsor them. The typical entry qualifications for something like a 3-year apprenticeship include:

  1. You must be at least 18 years old
  2. Have a high school diploma or equivalent degree/certificate
  3. Be physically capable of performing the job

Becoming a roofer also requires one be physically fit and healthy enough. Along with possessing a good attitude, to perform the job. Roofers often work in warm weather, on hot roofs, and may sometimes need to climb quite high in order to complete a project. This means being okay with heights and hot weather are very important for anyone considering a career in roofing.
Roofers construct and repair roofs on all kinds of buildings. The jobs can range from stripping and re-slating a roof on a domestic household, working on a renovation project on an historic building, to working as part of a team on a new commercial development such as a shopping centre.

Roofers perform some or all of the following duties:

  • Install, repair or replace built-up roofing systems using materials such as asphalt saturated felts and hot asphalt and gravel
  • Install, repair or replace single-ply roofing systems using waterproof sheet materials such as modified plastics, elastomeric or other asphaltic compositions
  • Install, repair or replace shingles, shakes and other roofing tiles on sloped roofs of buildings
  • Install sheet metal flashings and metal roofs using hand and power tools

Skills and Attributes Roofers Need

Working as a roofer is most rewarding for those who enjoy physical exercise, working with their hands, developing special skills, and the security of steady employment.

A roofer should have the following skills and attributes to be successful:

Ability to work both independently and in a team setting
Good physical condition and ability to lift heavy objects
Good manual dexterity and an eye for detail
Comfortable working at heights
Interested in working outdoors
Ability to read and interpret drawings, specifications and manuals
Ability to work in varying weather conditions

Becoming Qualified as a Roofer

In B.C., an individual can become certified as a roofer by completing either the apprenticeship program through the Industry Training Authority (ITA) or by challenging the ITA Certificate of Qualification. Apprenticeship programs are for people who require more training and have employers to sponsor them, and challenging the Certificate of Qualification is for individuals who have extensive experience working in the occupation and wish to challenge the certification. For more information on the apprenticeship program fora roofer, visit the Industry Training Authority’s website. The duration of the apprenticeship program depends on how training is delivered, however it generally takes 3 years to complete the apprenticeship program through ITA.

If you are already an experienced roofer you may challenge the ITA Certificate of Qualification. To challenge the Certificate, you must apply to the Industry Training Authority and in your application provide proof of 5,400 directly-related work hours as a roofer. This is usually provided in a signed declaration from either a current or previous employer. You will need to provide proof of achievement of required competencies.
If your application and work experience are approved you must write the Interprovincial Red Seal exam and achieve at least 70% on the exam to obtain the ITA Certificate of Qualification. Red Seal endorsement is recognized by employers as a standard of excellence. And indicates that the certificate holder has met the Interprovincial knowledge, skills and work experience standards established by this industry.

The Future of Roofing

Installed properly, a roof should be able to prevent water from leaking into buildings and damaging the interior. With different types of roofs come different techniques and skillsets, which is why some roofers choose to specialize in a particular kind, such as low- and steep-slope roofs, or even roofs with solar shingles.
With the increased popularity in both solar and vegetation features on roofs, roofers can easily adapt to modern trends to make a name for themselves in the already-niche industry.

Originally published January 2018.
Updated and republished Sept. 2023.

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Modern roofing materials

by Roof SystemsRoof Types

Modern roofing materials

Trends come and go within our society on a regular basis, this is especially noticeable with fashion. Certain things that once were in style no longer are while other things have come back into style, full force. This also applies to the look of our homes and in this blog post we will dive into all modern roofing materials as well as the do’s and don’ts when it comes to following these trends. Many modern roofing materials are not only aesthetically pleasing, they offer benefits that older materials never could.

Synthetic materials

Many homeowners and commercial building owners now opt for synthetic materials when building their roofs. This is because they offer durability while typically using recycled materials. Things like synthetic slate and shake are common choices, being made from recycled polymers. These materials are very weather resistant and also very sustainable.

So, if you’re building your roof and you want it to be environmentally friendly, choosing recycled synthetic materials is the right choice. You can find these materials in various colours and styles that all offer long-lasting protection for your home. Many people will opt for synthetic materials because they are lightweight which means they put less stress on your structure than other roofing choices. This means it’s easier to install as well as maintain.

Metal roofing systems

Metal roofs have gained popularity in recent years and not just with commercial buildings but also homes. It used to be that metal roofing systems were only used for structures like barns and industrial buildings. However, because of their style, metal roofs have joined the top modern roofing materials on the market.

Often metal roofs are made using standing seam designs which provide ample protection against all weather conditions including heavy snow and extremely hot temperatures. They also are perfect for reflecting sunlight which in turn will lower your energy bills. Metal roofs are no longer overly loud either thanks to modern installation techniques. While they can be a tad pricey upon installation, metal roofs are designed to last and they are great for being fire resistant.

Cool roofing techniques

Everyone wants to be comfortable in their homes which means it can’t be too hot. As the world continues to live with the effects of climate change, being environmentally conscious is something many are striving for. Cool roofing techniques help combat rising temperatures by using reflective materials such as coatings, tiles, shingles and more.

In turn, this helps keep your home at a more comfortable temperature while reducing your reliance on air conditioning. Having a cool roof is something to consider especially if you live in a dense urban area with plenty of neighbouring buildings. But it doesn’t stop there, cool roofs also contribute to lowering greenhouse gas emissions. This means having a cool roof will save you money on energy consumption while also being environmentally friendly! A win-win for homeowners looking to make a difference.

Solar panels

For our last modern roofing material, we are going to touch on solar panels. Another step towards sustainability is using solar panels on your roof. They carry amazing energy generating capabilities but they also offer stylish and modern architectural looks. We have already mentioned how modern roofing materials are fueled by the desire to be environmentally friendly which is why solar panels are now becoming a common necessity. Solar panels lower energy bills and reduce carbon footprints by converting sunlight into electricity. This takes away the need to rely solely on traditional energy sources. By investing in solar energy for your home, you’re investing in the future.

Conclusion

All modern roofing materials have something in common – positive environmental impacts. Nowadays you are no longer limited to historic roofing techniques that can be expensive, hard to maintain and are not good for the environment. Today, you can find roofing materials that are both stylish and modern but also good for your pocket and the environment. Whether you opt for synthetic roofing materials such as recycled slate and shake, a beautiful metal roof and/or solar panels, all of these options can be made into a beautifully designed modern roofing system.

If you want to learn more about these roofing materials, contact the experts here at Cambie Roofing. We provide free estimates and have more than 75 years of experience in all things roofing. We are here to help you decide on what roofing materials are best suited for your home, budget and desired look. We know the pressure of wanting a roof that is visually appealing but also environmentally responsible.

Best Asphalt Shingles

Best asphalt shingles

by with No Comment Roof Systems

Best Asphalt Shingles

It can be a challenge knowing what the best type of asphalt shingle is out there. There are so many different types and styles to choose from and everybody seems to be promising the moon.
In this blog post we’re going to show you Best Asphalt Shingles in the market and then you can decide what is best for your home.

The Key Components of Every Shingle

The major factors that are important to a homeowner and builder when choosing a roofing shingle are: price, wind ratings, life expectancy, and colour selection. These are all extremely important issues, but there are other things to consider as well such as how was the shingle made, the weight of the material, how wide is the nailing strip, pitch of the roof the shingle will be installed on, what type of warranty does the shingle carry, and what type of wind rating does it carry. When you purchase a new roof you want a shingle that is going to be aesthetically appealing on your home, but will also perform well in the type of weather your particular city or region experiences.
There are two primary types of asphalt shingle, fiberglass and organic. Both are popular choices that should satisfy the needs of most homeowners. Here’s what you need to know about each one.

Organic Asphalt Shingles

Organic shingles consist of formerly living materials such as paper, wood, and cellulose that are melded with adhesive asphalt to create a solid core. These shingles are tremendously durable in snow and cold weather, so they’re a popular choice in Canada, northern United States, as well as higher elevations. The reason for this durability is their composites which includes more asphalt than fiberglass, which makes them heartier. The major downsides are that they’re prone to warping. They’re more expensive, and they’re heavier.
Organic shingles are the more traditional roofing solution with fiberglass ascending in popularity in recent years. The layman won’t notice much difference between the types, especially when you stare at your roof from ground level. The basic appearance is still the same despite the underlying chemical compound.

Fiberglass Shingles

Fiberglass shingles are a newer roofing solution. These Fiberglass glass mats compose the makeup of these shingles. In addition to being cheap to manufacture, they are remarkably durable and a higher quality than most shingles. This makes sense, because fiberglass at its core is a highly compressed type of glass filament woven into huge patterns to create incredibly dense material. A fiberglass shingle is lighter, thinner, and more eco-friendly. It’s also more resistant to fire if disaster ever strikes in your home. The primary negative is that they contain less asphalt since the composition is structured to take advantage of the fiberglass.

Different Colours of Shingles

You can choose any style and colour which can reflect your personality and individual tastes, but keep in mind the resale value of your home is always a priority. Don’t pick something that doesn’t fit in with the rest of your home or neighbourhood. When you list your house, if you have something not in style, it can make it more difficult to sell.
Choosing classic colours such as white and black may seem boring, but each has a hidden purpose. If you’re living in a colder area, you can enhance the energy efficiency of your home through something as simple as shingle colour scheme. By picking black, you’ll have to run your heat less frequently in the winter.
Similarly, people in warmer climates should buy white shingles to reduce their dependency on air conditioning. You also have other colours to choose from like brown and gray. Choose a colour that complements your exterior paint colour, not one that you’ll regret in a couple of years.

Different Shingle Styles

With considering shingles, evaluate the overall design of your home. If you have a simple, elegant style with your exterior home design, your shingles present an opportunity to add some splash to the proceedings. On the flipside, if your home is a bit busy, you should dial back your roof cover to prevent distracting from the other, more daring choices.
No matter what you decide in terms of colour and style, there’s one aspect to keep in the back of your mind. You should examine your potential shingles in all manners of light. You don’t want to pay for the installation only to realize that your roof looks less attractive during certain parts of the day. At that point, you’re stuck with it no matter how much the situation bothers you.

So Which One Is Best?

Organic and fibreglass shingles look the same. They’re both made from asphalt and granules and they’re installed exactly the same way too. Fibreglass shingles usually hold up better if a roof has poor ventilation.
Proper ventilation means the temperature difference is minimized between the attic and air outside. This prolongs the life of your roof. It also eliminates moisture that can get trapped inside the attic. If moisture stays there, it can lead to rot and mold.
There are plenty of different shingle products out there. Most homeowners choose based on their budget, but like everything else, you get what you pay for so be careful.
Compared with other shingle materials, asphalt is inexpensive which makes them popular. Most roofs have them but they’re not as durable as other types of shingles.
Some fibreglass shingles come with a 50-year warranty. They’re also more fire-resistant than organic Consider hiring a professional roofer before making a final decision. They have decades of experience, so they can aid you in avoiding rookie mistakes when you choose the colour, style, and type of shingles.

Conclusion

The undertaking of building a new roof is substantial. There are a lot of pitfalls to avoid, but if you use the information above, you should have no problem finding the shingle type, style and colour that best suits your house. While price is always a key consideration in such massive home renovations, the reality is that the cost of shingles is relatively static, especially by the ordinary standards of exterior equipment. This liberates you to go with your heart rather than your wallet during the decision-making process.

Originally published July 2017.
Updated and republished August 2023

Types of Roofs

Types of roofs

by with No Comment Roofing

Types of roofs

You may not take much notice of the different Types of Roofs and Roofing styles there are in Vancouver, but they can vary a lot, depending on the type of material you use and the look of the house or building. Of course with the infamous rainy weather in the city, you need something with good drainage, otherwise, you’ll have leaks that will create damage to your home. In this blog article we look at all the different types of roofing systems you can use for your home; however, keep in mind not all of these will be appropriate for Vancouver weather.

Different Types of Roofs:

Gable Roof:

Gable roof designs are one of the simpler and most common styles when it comes to roofs in Vancouver, especially.  The gable roof style looks like an upside-down V.
Pros: 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. Also, there is 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.
Cons: Gable roofs are more prone to wind damage, as they tend to be more steeply pitched than other roof types. In addition, if a roof is not adequately supported by its framing, it could be at risk of collapsing. Also, if there is too much overhang, winds underneath can actually lift the roof away from the home’s walls. This style of roof is not recommended in areas prone to tornadoes.

Flat Roof:

Flat roofs are common, especially with commercial buildings. 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.
Pros: 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.
Cons: The biggest disadvantage to installing a flat roof is the drainage, or lack thereof, which can be a problem in Vancouver. Flat roofs do drain, but not nearly as efficiently as a roof with any kind of pitch. Therefore water has a tendency to puddle and remain on the roof, which could lead to the roofing material breaking down or to eventual leaks, particularly along the seams.

Hip Roof:

Hip roofs are a common residential style. They are more difficult to construct when compared to flat roofs and gable roofs because they have a more complicated truss and rafter structure. A hip roof style roof has four sloping sides with zero vertical walls. Hip roofs can be both square and rectangular.
Pros: Hip roofs are more stable than gable roofs because the inward slope of all four sides is what makes it more sturdy and durable.
They are excellent for high wind, rain, and snowy areas. The slant of the roof allows snow and rain to easily slide off with no standing water. Hip roofs can offer extra living space with an addition of a dormer or a crow’s nest.
Cons: Hip roofs are more expensive to build than a gable roof. It’s a more complex design that requires more building materials. Also, with the addition of a dormer, additional seams can make it easier for the water leaks to form in the valleys, if a roofing system is not properly installed.

Dutch Gable Roof

The Dutch gable roof is a combination style roof that uses design elements of both gable and hip roofs. A miniature gable roof, or “gablet”, is perched atop a traditional hip roof.
Pros: The gable can be fitted with windows for added sunlight into the top floor. It’s also a unique design that can be functional yet distinctive for the Vancouver climate.
Cons: A drawback of a hip framed roof is its reduced attic space for a given roof pitch compared to a simple gable roof.

Dome Roof:

A dome roof is polygonal with an inverted bowl shape. Dome roofs are great for adding unique and aesthetically pleasing features to any home. They are excellent choices for cupolas, gazebos or crow’s nests.
Pros: Not something you see every day, dome roofs are beautiful, unique and durable.
Cons: The complexity of a dome roof makes them expensive to construct. However, depending on the structure, a prefabricated one may be available.

Gambrel Roof:

A gambrel roof is basically how you picture a barn roof. While used on barns, it is also used in residential construction. This type of roof has the benefit of providing a good amount of space in the attic. In fact, it provides so much extra space that it is often turned into bedrooms or other living areas. The gambrel only uses two roof beams, along with gusset joints.
Pros: Since the construction is quite simple with fewer materials needed, this helps to keep the cost of a roof down. It also provides extra living space for a garret, attic or loft. Plus it’s simple to frame out. Gambrel roofs are also a great idea for outdoor sheds and storage buildings. Their shape can provide more storage without taking up more space.
Cons: The gambrel roof is not recommended for heavy wind areas or regions that receive significant snowfall. The open design can cause the roof to collapse under extreme pressure.

Mansard Roof:

A mansard roof, also known as a French roof, is a four-sided roof with a double slope on each side that meet forming a low-pitched roof. The lower slope is much steeper than the upper.
Pros: Mansard roofs can help create a great deal of extra living space. Using the space as a full attic or living quarters is very popular. The style lends itself to either open or closed dormers for more aesthetic appeal. Mansard roofs are great for people wanting the flexibility to make future home additions. When first designing and building a home, you can actually save money by having a simple mansard design to start off. This will not only add value to the house, but it also allows homeowners to easily make additions as their needs change.
Cons: A low pitched portion of a mansard roof isn’t ideal for areas receiving heavy snowfall. They also typically cost more than other roofs because of the embellishments and details that go into them. But, the added space and character can more than makeup for the extra cost of initial construction.

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.
Pros: 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.
Cons: The complex design and various building materials make the Sawtooth roof much more expensive than other roof types. It’s also a high maintenance roof. Adding windows, valleys and varying slopes creates a higher chance for water leaks. For this reason, Sawtooth roofs aren’t advisable in heavy snowfall areas.

Conclusion

When building a new home or retrofitting an existing one, choosing the right kind of roof can be more difficult than you might imagine. After all, roofs do a lot more than just serve the most basic practical purpose of protecting a house and its occupants from the outside elements. For instance, a roof’s shape plays a major role in defining the overall look and style of a house. They must fit in with the character of not only the rest of the house but the entire neighbourhood as well. Roofs play a big part in providing additional living space, as well as make your home more resilient, energy-efficient, and weather-proof. So, i hope now you have get an idea about Different Types of Roofs.

If you’re looking at getting a new roof or just maintenance on your existing one, give Cambie Roofing a call. We offer 24/7 roofing solutions so no matter what, we have you covered.
Originally published July 2017.
Updated and republished Aug. 2023

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Understanding roofing terminology

by Roofing

Understanding roofing terminology

Whether you’re a homeowner or business owner looking to improve, repair or replace your roof, it can easily get confusing when researching if you don’t understand roofing terminology. The experts at Cambie Roofing are here to help if you have any questions but we also understand the importance of educating people on these terms.

Doing so helps people make informed and confident decisions when it comes to their roofs because roofing is not a simple task! In this blog post, we will dive into all of the roofing terms that we think people should know about to help them understand roofing terminology.

Roofing components

1. Roof Pitch:

The roof pitch refers to the angle or slope of your roof. This is an essential component of your roof as it is responsible for how water and debris runs off of it. The steeper your pitch, the easier it will shed water and debris. A shallow pitch will require more waterproofing.

2. Gutters:

A gutter is a trough which is installed along the eaves. Its job is to direct rainwater away from your home by channeling it away from the foundation.

3. Eaves:

The eaves are what hang over the edges of your roof. They are important because they provide the house with shade as well as protect against water runoff. Typically the gutters are attached to the eaves to help direct rainwater.

4. Gables:

Two slopes that intersect create gables. These are triangular areas that compliment the look of your home but also support ventilation.

5. Rafters:

An easy way to understand what rafters are is thinking of them as your roof’s skeleton system. These are wooden beams that act as the framework for your roofing systems shape and support. They are installed diagonally from the top end of the walls all the way up to the top of the roof, also called the ridge.

6. Ridge:

This is the tallest point of the roof where the slopes meet. If your ridge is properly maintained, it will prevent moisture from entering your attic.

7. Fascia:

Your roof’s fascia is connected to the ends of the rafters. They are horizontal boards that support the lower edges of the eaves. The fascia can be made from different materials such as wood, vinyl, aluminum and more.

8. Soffit:

Located outside underneath the eaves, soffits allow air circulation throughout the attic in order to protect against moisture.

9. Decking:

Before building a roof, you must have decking which is the base layer of the entire structure. This is usually crafted using plywood.

10. Valley:

The valley is found inside where two slopes meet each other.
Underlayment: The underlayment is situated beneath the roof covering as an extra layer to protect against water. In case the top of your roof leaks, the underlayment is there to save the day. It is typically made from synthetic materials.

11. Downspout:

The downspout is a vertical pipe that connects to the gutter to bring the water from the gutter to the ground. In some cases, water runoff will be directed to a drainage system.

12. Chimney:

The chimney is a vertical structure that extends out of your roof. It normally houses a fireplace.

13. Skylight:

This is a window that is installed on the top of your roof. Many homeowners like these because they allow an abundance of natural light into the interior.

14. Flashing:

Flashing consists of thin metal pieces that are installed around roof openings, joints and places where materials intersect. Flashing is there to keep water out! It is highly important around things like chimneys and vents.

15. Shingles:

Shingles are the world’s most common roofing material. They come in many different types including asphalt, wood, slate and even metal. They are flat pieces that overlap each other to create your roof’s protective barrier. They are very cost-effective, making them the most popular choice among homeowners.

16. Tiles:

Another roofing material, tiles can be found in clay, concrete and even composites. They interlock to create an aesthetically pleasing and durable roofing system. Many homes that use tiles are Mediterranean-styled.

Roofing Professionals

When it comes to roofers, you might hear more than one term related to the professionals working on your home. If you’re unfamiliar with them, it can become a bit confusing. Not to worry! Here are the most common terms when it comes to roofing professionals:

1. Roofer

A roofer is responsible for the installation, maintenance, repair and replacing of roofs. They carry the proper qualifications, skills and knowledge to work on various roofing systems – both residential and commercial.

2. Contractor

A contractor is responsible for overseeing the projects from the beginning until the end. They are responsible for getting work permits for job sites, hiring other subcontractors and ensuring all safety standards are adhered to.

3. Architect

Architects are the designers behind it all. They play a very important role in achieving the desired aesthetics of the home while ensuring factors like the roof pitch and materials align with the look and functionality of the roofing system.

4. Inspector

Lastly, the roofing inspector is there to assess the overall condition of the roof while searching for any potential problems. They are there to find small issues that could grow into larger problems if left unaddressed.

To conclude

These are just a few of the most common roofing terms that are used in our industry. If you’re faced with an unexpected expense or issue, the last thing you want to worry about is understanding your potential roofing contractor when they’re explaining things to you. The experts at Cambie Roofing understand that the average person will not know all of these terms but we pride ourselves in excellent communication. Contact us today if you have any questions or concerned.