Best Roofing Contractor in Vancouver

Tips for Selecting the Best Roofing Contractor in Vancouver

by with No Comment Roofing

Tips for selecting the best roofing contractor in Vancouver

Selecting the best roofing contractor in Vancouver can be easy if you know what to look for.
Yes, there are a lot of roofing contractors in Vancouver, so choosing the right one for you can be challenging. How can you know if you’re making the correct decision or not? What are the concrete signs you should look for in a roofing contractor?
Beyond solving the emergency of a leaking roof, it’s important to do your due diligence and not to rush into a decision. Get the boll rolling! Follow these tips and answer important questions before choosing a professional roofing contractor in Vancouver, and be sure you will do the best for you!

Tips for Selecting the Best Roofing Contractor in Vancouver

Tip 1: Determining Authority

To sift and determining what are the best options to select the best roofing contractor in Vancouver, you need to shrink your list of possible choices in roofing services from many to few. Here are some questions you need to answer to speed up this part of the process:

How Long Has The Company Been In Business?

With a little research online it’s easy to find out how long a company has been in business. An established company will most likely be around in the future should any problems arise.
You don’t want a roofer who has been only one or two years on the job. Inexperience can lead to complications and if they go bankrupt it will be next to impossible to follow up with them.
At Cambie Roofing we have half a century in the roofing and drainage industry, which means we have the expertise and the knowhow to do a job done correctly. We are recognized in our community as trustworthy and dependable.

Does The Company Have Good Reviews?

There is less chance of potential issues or scams when you choose a contractor who has good Google and Yelp reviews. Don’t just trust reviews on their website, although that’s always a good place to start. Dig deeper and find some third party review sights. They generally have honest, unbiased opitions.
Ask the company if you can talk to some of their past customers and if they don’t give you a few names then that should raise some red flags. As the past customers about their experience and if they would recommend the roofer.

Tip 2: Service Quality and Warranties

Does The Company Offer Warranties On Its Products And Services?

As surprising as it may be, not all roofers offer manufacturer warranties that include coverage of the contractor’s workmanship.
If a contractor installs the roof incorrectly, it may take months or years for the damage to show up—and insurance won’t pay for it. If the contractor won’t fix it, your only recourse is to go to court which can take months, if not years, or pay for their mistake yourself.
At Cambie Roofing we guarantee all our labour and products so you know we stand behind the work we do.

Is The Company Licensed?

Check for proper licensing and insurance. The contractor should have insurance for all employees and subcontractors and be able to provide a copy of their insurance certificate for validation.
Not having adequate insurance could potentially lead to litigation between a contractor and homeowner if a roofing employee sustains an injury at the home. If someone is injured on your property and the roofer doesn’t have correct insurance then you might have to pay Worker’s Compensation .

Have There Been Any Complaints Against The Company?

Research your potential roofer on the Better Business Bureau. Look for the overall business rating and keep in mind the general size of the company when checking for complaints.
It’s important to verify they have a good standing and no outstanding complaints against them. You should stay away from roofers who do not exist on the Better Business Bureau.

Tip 3: Best Practices

Is Safety An Important Issue for the Company?

Roofing can be a dangerous job. More important than budget, safety should be the roofer contractor’s primary concern. A contractor without a training or safety program may not be the best person for your job. Although this may be hard to gauge when first interviewing them, ask
them direct questions about what they do to ensure safety on the job.
At Cambie roofing we ensure all our employees are certified and up to standard with the latest regulations. When you hire us, you will discover the safety of our workers are the highest priority.

Does the Roofer Put Everything in Writing?

All job specifications and prices should be supplied in writing so you can refer to it when the job is done. The roofer should take time to explain everything in the contract in detail and answer any questions that you may have. Contracts have the estimated price and competition date as well as anything that might be a problem during the job.
To protect both you and the roofing company, make sure that all aspects of the job are well understood. Write down the details and make sure that you don’t hand over the funds for the work until you’ve inspected everything. By setting a clear expectation, it’s easier to avoid frustrations later on down the road.
Do no do a straight for cash deal or sign any contract you do not feel comfortable with. Watch out for a contractor who pressures you to sign a contract before the insurance company has estimated the damage. Some contractors say they can work with whatever your insurance company settles upon, however the homeowner needs to ensure it’s not just any amount, but the right amount.
The contractor should thoroughly examine the home and check that their insurance adjuster didn’t miss any damages.

Conclusion

Your home should be your family’s sanctuary. You spend a majority of your time there and you need to be able to enjoy it and worry about the roof or any other aspect of your house. Why would you trust it to anyone less you weren’t confident in?
Whether you are in need a roof inspection or have a leaky, it’s important to choose a roofing contractor that is trustworthy, reliable, and experienced. At Cambie Roofing we are experts in providing you the service you need within your budget. Give us a call or email us for a free estimate.

Synthetic Roofing

What is Synthetic Roofing

by with No Comment Roof SystemsRoofing Services

What is synthetic roofing

With the aid of modern technology and scientific innovations, it seems like there’s no limit to what synthetic materials can do. This, of course, includes roof materials. Synthetic roofing products include rubber, plastic, and polymer roofing have been developed to provide the colour, look, and even texture of natural materials like slate and wood without the heaviness and fragility of natural roof materials.

For many modern roofing systems, synthetic membranes are installed between the roof deck and the shingle to provide protection to the deck. The underlayment acts as an important second line of defense from leaks, storms, and ice damage which can save your home from costly repairs. Traditional underlayment is commonly referred to as felt or tar paper, and is made of paper saturated in asphalt. Synthetic roofing is traditionally used in commercial and industrial buildings however you might consider synthetic membrane for your home because it generally lasts longer and provides better protection.

Membrane Roofing

Membrane roofing usually comprised of five layers which provide secured redundancy and improved durability for your roof. The woven scrim layer adds strength to prevent wrinkling and tears over time. The advanced back sheet adheres to the deck for easier installation for roofing contractors and provides an additional non-slip surface improved walkability.

Membrane roofing is a system of roofing traditionally used for flat or nearly flat roofs – roofs with less than a 14 degree slope. Here on the west coast of British Columbia, however, it’s a really good question as to why anyone would construct a building with a flat roof. More and more we’re seeing synthetic membranes on all types of residential roofing and with Vancouver’s heavy rainfall, synthetic membranes provide that extra protection you need.

Synthetic roof materials have been specially designed for optimal strength and durability. They’re also incredibly easy to maintain and many are fire-resistant. In fact, many synthetic materials are less expensive than their traditional roof material counterparts.

Many roofing material manufacturers are coming out with eco-friendly synthetic materials that emit the sun’s energy back into the atmosphere, reducing the cooling load on homes and businesses, as well as the heat-island effect in heavily populated areas. While perhaps not as important as in somewhere in California or down south, it can add an extra layer of protection in the hot summer months.

Types of Synthetic Membrane Roofing

Synthetic roof materials are generally made with propylene. Propylene is an organic compound. At room temperature, it is a gas. When mixed with other compounds it reacts and changes. This is one of the ways plastic is made. These synthetic roofing materials are so neat not only for their green capabilities, but also because they can mimic the look of other types of materials including wood, slate, concrete, terra-cotta and more.
There are a few different types of membrane system is made. One is a synthetic rubber, also referred to as Thermoplastic where the rubber is welded together to create one large seamless membrane which provides protection.

Thermoplastic membranes are a type of synthetic rubber. The difference is that the seams of the roofing membrane overlap and they are bonded together by either melting or dissolving the membrane. The bonding process creates a seam that is as strong as the rest of the membrane roofing.

Another is the Modified bitumen which is a type of roof that really evolved from the traditional asphalt roofing system. The seams are joined together in a variety of ways. Heat is used to melt the asphalt and form a seal. A cold application can be used and there are several self-adhesive systems.
The last type or synthetic membrane roofing is called Thermoset. This type of membrane roof is made of large, flat pieces of synthetic rubber or similar materials. These pieces are bonded together at the seams to form one continuous membrane. Thermosets are widely used roofing materials due to their ability to withstand damaging effects of sun-rays and chemicals found on roofs.

Advantages of Synthetic Roofing

Using synthetic membrane roofing has many advantages over asphalt roofing. Membrane roofing is far easier to create a perfect seal and a truly continuous membrane. All membrane roofing systems include properties that allow for expansion and contraction and UV resistance. With membrane roofing systems seams do not exist or are very strong. When the roofing system experiences expansion or contraction the roof does not form leaks or cracks in the membrane.

The fact of the matter is that there are many building in the Lower Mainland that use flat roofing. Traditionally the roofing system used has been tar and gravel roofing systems or asphalt. This type of roofing can be loosely considered a membrane roofing system but it does have some disadvantages. In Vancouver we can experience freezing temperatures in the winter and this can damage the tar and gravel roofing system. Ice damns can form and this can prohibit water from flowing off the roof. Pooling water can lead to sagging which then leads to poor drainage overall.

Membrane roofing is an ideal solution for flat or nearly flat roofing systems. The membrane roofing is applied to the entire surface area and sealed to form a seamless barrier. That prevents water from leaking in and helps to move water to drainage ports. Membrane roofing is made of a variety of synthetic materials. Commonly the roofing system is made of a synthetic rubber, thermoplastic or modified bitumen.

  • High Impact Resistance
  • Wind Resistance
  • Increased Fire Resistance
  • Resistance to Pollution
  • Longer Life Spans

Conclusion

While synthetic roofing has many advantages, it isn’t something that can be completed by an amateur roofing contractor. You need a professional who knows what they are doing which is why you should call Cambie Roofing. 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.

Originally published Oct. 2018.
Updated and republished July 2023.

Repair vs Replace Your Roofing

Repair vs Replace Your Roofing

by with No Comment Roof Repair

Repair vs Replace Your Roofing

Roofing is one of those tasks like replacing the alternator on your car – nobody wants to do it but sooner or later it has to get done. After all there are so many more fun tasks to be done around the home that are so much more satisfactory. Let’s see the difference between ” Repair vs Replace Your Roofing”
Roofs are prime targets for procrastination– what you can’t see doesn’t matter, right? Unfortunately, that isn’t true and those leaks, missing tiles and other issues have started to pile up so you might be wondering whether its’ time to fix them or invest in a new roof all together.

The question of whether to repair or replace isn’t always an easy one to answer because there a number of different factors to consider which we will cover in the blog post. The big one of course, is always the cost but before we get to that one, there are a few other things.

What Are My Plans For Your Home?

This is probably the most important question to ask yourself before spending money on your roof. Do you plan on spending a long time in your home or do you intend to sell it in the next couple of years? Nothing can stop a sale faster than a roof that’s in bad shape and in desperate need of replacement. Even if you’re pricing the home relatively modestly for roofing repairs, many people don’t want to deal with the hassle or stress of replacing the roof. Making an investment in your roof can actually help your property sell faster and get a higher value for it – more than the cost of replacement.

While an old roof can scare off potential buyers quickly, a new roof can just as quickly attract plenty of hopefuls. For those looking to move into a new property, not having to immediately invest in something major like a new roof is a huge benefit.

If you want to retire in your home and don’t mind waiting or dealing with the headaches that come with an old, damaged roof then you might want to consider putting off spending money on a new room. A word of warning, however: be prepared for the fallout that comes with not upgrading your roof including major water damage.

What Is The Nature Of The Damage?

The first question you need to ask is what is the extent of the damage to the roof. A single missing shingle or a small leak can be easy to fix. In fact, the sooner you do so, the less likely the damage will spread and will cost more.
Larger problems that are more widespread like a large hole or a leak that is flowing can be your signal that a roof replacement will soon be in order.

Visually inspecting your roof from both the inside and the outside can tell you just about everything you need to know about its condition. Start outside from the curb in front of your house. And look for any visible locations where the tiles or shingles are damage or missing. These areas are major weak points in your roof’s ability to withstand another winter and are most likely the sites of leaks that could be causing discolouration or signs of water damage on your ceilings.

Once you’ve checked around the outside of your house, climb up into your attic and take a look. You should be checking for any wet spots or water. Water damage can be a real problem as it can cause havoc both on your roof and the interior or your home. Signs of water intrusion include wood rot, mold and mildew growth. Another thing to look out for could be small cracks where light is shining through. Ultimately, you will need to get a roofer to take a look and give your professional opinion on whether or not these cracks, water damage, or mold warrant a new roof or if they can be patched up.

How Old Is the Roof?

Your roof’s age is another large factor in whether you should repair it or replace it. If your roof is still on the newer side, then repairing it is probably the better way to go. However, if your roof is old and has fallen into a state that no amount of repairing will really salvage, then replacing is definitely the optimal choice.

The expected lifespan of your roof depends on the material it’s built from. For example, in Vancouver asphalt shingles are common because they are inexpensive, lightweight, and easy to repair, but generally only have a lifespan of about 15 years. On the other hand, tiles, clay, and aluminum are much harder, more durable, and resistant to natural hazards and can last between 30 and 50 years or more in most cases. If your roof is approaching this age, then it may be time to consider replacing your roof and starting new.

What Is The Cost Difference?

Cost is obviously the first question wonder, but it shouldn’t be the major factor behind your decision making. If you’re a home owner you should be putting money away in a renovations fund each month to prepare for things like roof repair or roof replacement. If you don’t have the money, it’s not a good idea to go into debt to replace your roof unless it’s going to cause a large amount of damage to the interior of your home.

Conclusion

So, I hope you get an idea after this comparison “Repair vs Replace Your Roofing”. Unfortunately no roofing system lasts forever. Particularly in a climate as diverse as Vancouver’s’ and will eventually have to be replace. However, as a home owner, you should be able to stretch the lifespan for as long as possible. Roofing systems are important to the structure and protection of your home. It’s what keeps you dry, warm and safe from the elements. If you notice leaks, broken shingles or other problems with your roof, contact Cambie Roofing, a family owned & operated local roofing contractor with decades of experience in residential and commercial roofing. We’ll evaluate your roofing system and recommend whether you should repair or replace your roof.

Originally published 2019.
Updated and republished July 2023.

Beautify your rooftop patio

Beautify your rooftop patio

by commercial roofing

Beautify your rooftop patio

Whether you own a home or a commercial property, a great way to maximize your outdoor space is to turn your rooftop into a picturesque patio! These urban oasis’s have gained popularity recently, whether it be a small garden or spacious terrace, there are many options. All it takes is a little creativity and groundwork to determine how to beautify your rooftop patio. For example, many commercial business owners like retail stores have optimized their rooftops by turning them into welcoming sitting areas – for their clients and/or employees. In this blog post, we will dive into five ways you can elevate your rooftop by transforming it into a unique patio.

1. Go green

You don’t have to be a green thumb in order to transform your rooftop patio into a beautiful green space. Adding a variety of plants to your outdoor patio will not only compliment it and make it more visually appealing, it will bring fresh air and habits for local wildlife such as birds right to your door. It can be as easy as investing in a mix of potted plants and hanging baskets. Or, you can take it a step further by creating a garden and installing grass if possible. Once your greenery is set, grab some garden decor, a bird bath and some nice outdoor lights for final touches! It’s that easy to beautify your rooftop patio.

2. Make it lounge-worthy

If you’re the owner of a commercial property and you’re lucky enough to have a rooftop patio at your business, make the most of it for yourself, employees and potentially your customers! (Or make it an exclusive perk for your employees) Let’s say you’ve added some greenery already, the next step is making it a relaxing oasis where you can take your breaks! Cozy seating is a must. No we don’t mean just add some lawn chairs and call it a day, choose some versatile options. This includes outdoor modular sofas, lounge chairs and weather resistant floor cushions. Make this space a unique spot that promotes relaxation! Throw in an outdoor rug, throw pillows and some citronella candles and you’re good to go.

3. Privacy is key

If your building is located in a high-traffic area and it feels like there’s always something going on, you might want your rooftop patio to be a place of tranquility and calmness. In order to achieve this vibe, you will want to prioritize privacy. To do so, you can easily install privacy screens and/or dividers. If your business is situated along a busy street, you can make it so when on the rooftop, you are not exposed to the traffic. In addition to the privacy screens, pick up some tall planters to help beautify the space along the dividers.

4. It’s all in the decor

Make your rooftop patio your own with thoughtfully selected decor! If you will be enjoying the patio after sunset, you will want to find lighting such as string lights, solar-powered path lights, lanterns and more. There are a variety of lighting options available depending on what type of mood you’re trying to create. Next, you’ll want to add some homey touches. If that means 10 garden gnomes, so be it! You can find other decorations at your local home store such as sculptures, water fountains, bird feeders/baths, rock art, glass ornaments and more. If your building allows it, you can add a propane fire pit! This can turn your rooftop patio into the perfect place to host team building events, after hour networking events and everything in between.

5. Protect against the elements

It’s important to consider weather protection when designing your rooftop patio. Depending on where you live, climate plays a massive role when it comes to choosing things for your rooftop. You will want to ensure your roof’s structural integrity is perfect before designing your dream rooftop. You can consult the professionals at Cambie Roofing if you are concerned about this. Next, be sure to install shaded elements on your patio to protect against things like excessive rain, sun and/or wind. If you want to make your rooftop usable in the colder months, maybe you want to install outdoor heaters. If it gets extremely hot in the warmer months, consider installing water misters. Finally, make sure everything you purchase for your roof is actually weather resistant. Taking these steps will ensure you can enjoy your rooftop patio at any time during the year.

Conclusion

There are many ways to beautify your rooftop patio! All it takes is a bit of planning and some insight from a professional to achieve the best look and ensure long lasting results. We know how easy it is to become overwhelmed with the urban hustle and bustle, so making a safe and relaxing space for you and your employees is of utmost importance. Add some greenery, make it lounge-worthy, add some privacy elements, incorporate decor and ensure its protected from the elements!

Licensed Roofing

Licensed roofing: do roofers need to be licensed

by with No Comment Roofing Services

Licensed roofing: do roofers need to be licensed?

If you’re looking to hire a roofer or roofing company, it’s critical to choose one that is properly trained. Whether you wish to have your roof inspected after a rain storm or your roof is in need of repairs because of old age, it is essential that you choose a qualified, licensed roofing contractor. This is because roof work can be dangerous. If an unqualified person works on your roof, he made do more harm than good, and can cost far more money than you initially agreed upon. In addition, if he’s not licensed and insured, you could be liable is he’s injured on the job.
Residential builders must obtain a building permit in B.C. Additionally, they must provide home warranties covering the building. Even if municipalities don’t require the builder to be licensed, they still need to arrange a home warranty for the build.

Hiring any Licensed Residential Builder in B.C. gives homeowners an advantage if they build new homes. Licensed Roofing builders are covered by mandatory warranty insurance. This warranty is attached to the home itself, and can last even if you end up selling your home.

The warranty can cover:

  • labour and materials
  • building envelope
  • roofing structure

Do Your Due Diligence

You can check to see if the builder you intend on hiring is in good standing with the Better Business Bureau and Public Registry of Residential Builders. The Licensed Residential builder is responsible for making sure their sub/contractors are properly licensed up to provincial standards as well.
It is the residential builder’s responsibility to make sure their electricians and plumbers are properly licensed.
Once you have chosen a licensed Roofing Expert, make inquiries about his reputation. Listen to the recommendations of your friends and family members. If you need complex, skilled work done, ask the roofer for previous job locations and visit them. See what condition the repairs are in and ask the homeowners what they think about the quality of the work.

If you’re having a new roof put on, the roofer should always provide a warranty. If you need a small section repaired, discuss warranty options with the contractor. Also, make sure to get a contract in writing that specifies all the costs involved. Aside from labor and material costs, make sure that the contract includes cleanup. You don’t want to be left with a dirty yard when the roofing work is done, and have to call a landscaper just to put things back in order. Because your roof is so important, you shouldn’t cut corners when selecting a contractor. Always hire a licensed Roofing professional, and be sure to ask around about his reputation and past jobs.

Education and Certification

In British Columbia, tradespeople can attend a variety of educational institutions to learn their trades. Only designated training providers can issue Industry Trade Authority (ITA) credits.
Regulated trades are monitored for consumer protection to ensure health and safety. In order to perform work in a regulated trade, the worker must be a registered apprentice with the ITA, hold a Certificate of Qualification, or be licensed for their regulatory trade.

However, uncertified individuals who have extensive experience in the field can take a Challenge Exam. This exam tests the individual’s knowledge, and provides them with a proper certification if they pass the exam. Challenge exams allow tradespeople to bypass full programs if they have sufficient knowledge of their trade.
The Red Seal certifies highly skilled tradespeople to work across Canada, no matter where they learned their trade. This certification requires additional fees and testing.

B.C. has three labour protections that enable labourers to work throughout the country once they are certified so they can get jobs anywhere in Canada. These labour protections are called Mutual Recognition Qualifications, meaning that the ITA recognizes certifications across other jurisdictions in Canadian Provinces and Territories, and vice-versa. Mutual Recognition only recognizes labourers who are in good standing with their respective governing trade authorities, and who are sufficiently qualified for their occupation in their own province without significant additional training.

You Must Check References

You may have a roofer in mind for the job, but you should ask for – and contact – at least three references. These are people who have personally hired and dealt with the contractor.
Ask the contractor for references from a current, recently completed and past project, so that any problems with the quality of the work may be caught. If the contractor refuses to provide references, do not hire them.

When you contact the references, ask each if:

  • they would hire this roofing contractor again
  • the job come in on budget and if not, why not
  • their home or personal property was damaged during the project, or if workers were careless
  • the workers wore safety protection equipment and was safe on the job

As a homeowner and consumer, you should ask the contractor about the business’s health and safety practices. You’ll want to make sure that each roofer that will be up on your roof is trained to work safely and will be wearing fall protection equipment.
Do not hire a contractor who cannot confirm whether they have trained and equipped their workers properly. Since April 1, 2017, all roofing contractors must have a working at heights training card, which proves they’ve been trained to work safely at heights.

Create A Contract

You have consumer rights under B.C’s Consumer Protection Act which covers all home renovations and repairs, including roofing. This law states when you and the contractor sign a roofing contract worth $50 or more in your home, you have the right to a cooling-off period of 10 calendar days. A contract signed in your home is an agreement under the Consumer Protection Act. During those 10 days, you can cancel the contract for any reason without having to pay any cancellation fees.

If you hire a contractor and they start working during the 10-day cooling-off period, you can still cancel the contract but you’ll be responsible for paying for any work performed.

Conclusion

If you have any questions about roofing and a company’s license don’t hesitate to contact us Cambie Roofing. We are more than willing to help you out with fixing, repairing, or building you a new roof.

Originally published August 2018.
Updated and republished July 2023.

Commercial and Industrial Roofing

Commercial and industrial roofs

by with No Comment Roofing Services

Commercial and Industrial Roofs

Commercial and industrial roofs have needs and challenges far different from residential roofs. Therefore, it is important to talk to a roofing contractor well versed in the broad range of commercial and industrial roofs. Someone who can guide you so that together, you can decide what is best for your business’ individual needs and limitations. As a commercial business owner, you have a lot to keep safe under your roof. Therefore you should pick someone like Cambie Roofing who is capable of catering to your time and budget, while ensuring your business is protected.

Most commercial roofs are flat. Flat roofing presents its own advantages as well as challenges. With little to no slope, water and drainage are a major challenge. Stagnation on your roof is a sign of trouble. Not only water but any debris or material left on a flat roof will cause damage to your roof and ware the material away. Scheduled maintenance is key to getting the most out of your roof by clearing any debris and checking for damages left behind. Ensuring proper drainage is also of key importance to make sure water does not stagnate in any spot.

Built-Up Roofing

The most classic system of roofing available. Layers of coal tar with coal tar saturated felts. Coal tar is a by-product of the coal manufacturing process and makes an excellent water and oil resistant material. It has the ability to soften in warm temperatures and “heal” itself. Built-up roofing can be expensive on new builds, however tar and gravel flat roofing systems have a long service periods if well maintained and repaired.

Modified Bitumen

Modified Bitumen is asphalt that has had modifiers added to it, to give it plastic or rubber-like properties. Installed in layers which are either torch welded or adhered using factory applied adhesive Modified Bitumen is a cost-effective alternative. The longevity and warranty received on the product is dependent on the number of layers installed.

EPDM Roofing

Ethylene propylene diene monomer (EPDM) roofing is commonly known as rubber roofing. One of the most popular commercial roofing options is EPDM roofing. EPDM roofing systems are lightweight and simple to install. A single-ply membrane of synthetic rubber which has been improved over the years. So that current EPDM roofing systems are incredibly durable, tear and highly puncture resistant while maintaining flexibility.

One of the biggest advantages of an EPDM roof is its price, as it is one of the most inexpensive roofing materials available. It is also comparatively easy to install and is very lightweight, so the roof deck doesn’t need to be reinforced. A high-quality EPDM roof can have a life expectancy of up to 20 years. EPDM roofs are relatively durable and do not scuff or scratch easily. Further, though EPDM roofing material is black and, therefore, absorbs the heat, it is not easily damaged by UV rays.

TPO Roofing

A thermoplastic polyolefin roof (TPO) has become a very popular option, especially among commercial building owners. Like EPDM roofing, TPO is one of the more inexpensive types of roofing material. And is actually less expensive than EPDM in most cases. Because TPO is white, it helps reflect the sun, thus reducing heat buildup inside your structure.

TPO is light weight and can also be installed in different ways. It can be directly fastened to the roof deck or fully adhered with adhesives to the roof deck. It is also resistant to corrosion and breakdown, isn’t prone to algae growth or mildew. And it doesn’t need to be pressure washed. Another huge benefit is having heat-welded seams vs. the use of adhesives. When using TPO, the plastics in the membrane are literally melted together, creating a far more dependable bond between seams.

PVC Roofing

PVC, or polyvinyl chloride, roofing is composed of two layers of PVC roof material with polyester acting as a reinforcement between the layers. The layers also include additives that make the material UV-stable and flexible, while also preventing curing. Like EPDM and TPO, it is lightweight.

On a flat or low-slope roof, PVC roofing’s lifespan is comparatively long, and it is also known for its durability. PVC is additionally resistant to moisture, fire, wind and chemicals. And the heat welding installation process used with PVC roofs creates a permanent bond between each roofing sheet and keeps the seams securely together.

SPF Roofing

A spray polyurethane foam (SPF) roof is made from a form of plastic that transforms from a liquid into a solid in a matter of just seconds, while also expanding about 30 times as it dries. SPF roofing is a sustainable choice that can pay for itself in terms of energy savings. A good multi-layer SPF system (such as spray foam covered with layers of premium acrylic roof coating) has outstanding tensile strength and durability, with a reflective top coat that helps building owners save on energy costs. With proper maintenance and regular roof coatings, an SPF roof can last 40 years or more. The expansion properties of an SPF roof enable the product to effectively seal off gaps and crannies, making the entire roof watertight and airtight.

Unlike the other options, SPF provides insulation to save heat. Enhances building structural support while being lightweight, self-curbs around protrusions. And can be used to correct ponding water or more effectively channel water to drains by simply spraying more spray foam in areas that need built up. Because SPF roofing is the product of a chemical reaction between two liquid compounds. It must be applied in a carefully calibrated way or the spray foam that results will not last long-term. It can take a roofing contractor a long time to master the application of this specialized system, and specialized training is needed, as well.

Conclusion

Now you have the knowledge you need to decide on what type of roof is best for your commercial or industrial building, give us a call. When you need your roof repaired or a new one installed, which roofing, Cambie Roofing can offer you the professional advice and services you need.

Originally published July 2018.
Edited and republished June 2023.

Torch on roofing, Modified Bitumen Roofing Tips

Modified bitumen roofing tips

by with No Comment Roof Systems

Modified Bitumen Roofing Tips

Modified bitumen is a very popular roofing material. In this blog post we will explore what it is, how it works, how to identify it, installation methods and more.

What is Modified Bitumen Roofing?

Modified Bitumen Roofing is made from asphalt and a variety of rubber modifiers and solvents. It is the next evolution of asphalt roofing. In an application process the seams are heated to melt the asphalt together and create a seal. There is also hot-mopped application, similar to how conventional roofs are installed.

How Modified Bitumen Works

Modified bitumen can be installed overtop of an existing tar roof unlike rubber flat roofing, which can be eaten away. It is also very rugged and can sustain a fair amount of foot traffic. Modified bitumen roofs involve some traditional materials, but use modern fabrication methods, and traditional or more contemporary installation techniques.

Modified bitumen roofs are made from prefabricated rolls of modified asphalt or coal tar reinforced with a fiberglass or polyester reinforced mat. Rubber-modified asphalts, such as styrene-butadiene-styrene materials, are granular surfaced and are normally installed in two or more plies using mopping asphalt, cold adhesives, or torch welding. Plastic-modified asphalts such as atactic polypropylene systems are smooth or granular surfaced and can be heat welded or laid in cold adhesive.

Modified bitumen membranes combine the features of a built-up roof with the added strength from its polymer modification. Using a reinforced sheet that is prefabricated in the plant, modified bitumen systems require a less labor-intensive application than other types of roofing and can be applied in both commercial and residential roofs.

A modified bitumen roof is composed primarily of polymer-modified bitumen reinforced with one or more plies of fabric such as polyester, fiberglass or a combination of both. It can also include mineral granules, aluminum or copper. The bitumen determines the membrane’s characteristics and provides primary waterproofing protection, while the reinforcement adds strength, puncture resistance and overall system integrity.

A roofer will ensure modified bitumen membranes undergo strict quality control standards to ensure uniform thickness and consistent physical properties throughout the membrane. The finished roofing is usually two to four layers of modified bitumen membrane and a base sheet, with additional plies for added strength if needed. Usually if more layers are applied, the roof will last longer.

How to Identify Modified Bitumen

The best way to identify a Modified Bitumen roof is to look at the material edges. Modified bitumen roofing is thicker, and its edges are sealed by heating with a torch. You should see a little runout of melted bitumen at the material seams. If there is no runout the roof may have been adhered using some other method. But if it was “torched” it was not heated sufficiently and may be less durable.
Secondly, , it also is better at resisting tearing and breaking. If you find that it is easy to tear into the roof material edge it’s probably roll roofing not mod-bit.

Properties & Installation Methods

Most modified-bitumen roofs are torch-applied, although there are also self-adhesive and cold-process systems. The waterproofing membrane, sometimes called “single-ply modified,” consists of asphalt bitumen reinforced with a polyester or fiberglass fabric. And modified with polymers to give it greater strength, flexibility, resistance to UV degradation, and resistance to heat and cold.

A variety of different chemical formulations have been tried over the years. It is best to stick to a product with an established track record. In general, modified-bitumen roofs can be applied to slopes as shallow as 1/4 inch per foot.
There are two main forms of modified bitumen roofing installation: the torch-down installation method, and a peel-and-stick installation.

Installation Methods for Modified Bitumen Roofs

A torch-applied, or torchdown, roof starts with a non-flammable base sheet made of asphalt-saturated felt or fiberglass that is mechanically attached to the roofing deck. In residential construction, the base sheet is usually attached with roofing nails driven through metal caps.

The second layer is the waterproofing membrane. This is heated with a torch as it unrolls, fusing it to the base sheet, to itself at seams, and to penetrations such as skylights. Installers must learn to heat the membrane so it is hot enough to fuse but not so hot as to burn through.

Membranes may be either smooth or have a granular surface like roll roofing. Smooth-faced membranes need a third coating, which has colored or reflective pigments to protect against UV radiation. The smooth type is preferable where foot traffic is expected or where decking is going over the roofing.

Torchdown roofing is self-flashing and uses no adhesives or solvents to seal around openings. The material can be run up parapets and abutting wall. And patches are used to seal around metal skylight curbs and similar openings. A special patching compound is used to seal to PVC stacks. If applied correctly, the torchdown membrane is essentially seamless.

Pros and Cons

Bitumen roofs are very durable and are one of the longer lasting types of flat roofing materials, easily lasting 20 years or more. They are also easily repaired without solvents or adhesives, making it less expensive to maintain. It is compatible with asphalt shingles and asphalt compounds, although patching with roofing cement is not recommended. The reinforced fabric layer isolates the membrane above from building movement and gives the material enough strength to support occasional foot traffic.

The main drawback of modified bitumen roofing is the risk of fire during installation. While the risk of fire is low in the hands of trained installers, care must be taken when using torchdown on a wood-frame structure. A number of fires have started with sawdust that has accumulated in empty cavities, such as crickets and parapets. Inspection of the roof for sawdust pockets while it is being framed is advised.

Typical Slopes for Modified Bitumen Roof Systems

Modified bitumen roofing is normally installed on low-slope roofing, up to 3 inches in slope. Or depending on the application method, up to six inches of slope per foot may be permitted. Because there are quite a few approved installation methods. Manufacturers typically use a alphameric roof application method name that encodes the basics of how the roof covering should be installed.

Originally published August 2017.
Updated and republished June 2023.

Solar panel roofing

Solar panel roofing

by Roof Systems

Solar Panel Roofing

Utilizing renewable energy sources has become a massive focus in recent years throughout all construction sectors, including roofing. Many homeowners are looking for ways to reduce their carbon footprints. One of the most popular ways of doing this is investing in solar panel roofing.

Whether you’re building a new home or renovating your current roof, solar panel roofing could be a very viable option if you’re looking to enter the sustainable roofing world. Not only are solar panels good for generating clean energy, they can also help you achieve a sleek and unique look when designing the roof of your home.

What are solar panels?

Solar panels consist of photovoltaic cells, also known as PV. These cells have one job – to convert sunlight into electricity. These panels are typically made from semiconductors like silicon. Once sunlight hits them, they absorb photons (light particles) before generating electric currents. Usually the average home can rely solely on solar energy from these cells for all electricity needs. In simple terms, this process is called the photovoltaic effect.

How does it work?

After a solar panel has absorbed light particles from the sun, it activates the electrons inside of the PV cells. This process starts the PV effect and in turn creates energy. The cells break away from their atomic bonds and work together to create a useable amount of energy. Once this occurs, the electricity becomes a ‘direct current,’ also known as DC. DC cannot be used as is within our homes, so it must be converted. In order to do this, the solar panel uses an inverter. This converts the DC into an alternating current (AC). AC’s can function with regular electrical systems that are found within residential and commercial properties.

Because the solar panels are hooked up to your home’s electrical panel, electricity will start generating right away. If your solar panel system generates too much electricity for your home to use at a given time, it can be saved by being transferred back into the system. This is called net metering which ensures your solar energy doesn’t go to waste.

Benefits of solar panels

Now you may be wondering why solar panels are a good option for your roof. We know they are good for the environment but they are also practical. You can have the best of both worlds – the benefits of a traditional roofing system and the ability to generate clean energy. Don’t rely on historical energy sources for your home. Invest and participate in the way of the future with solar panels.

We are aware that solar panels aren’t the most cost-friendly options on the market, compared to some other roofing materials. While this can be a significant barrier, factoring in the long-term financial benefits is something to think about when considering solar panels. Once installed, solar panels can greatly reduce your electricity bills. If you haven’t already noticed, everything is getting more and more expensive. Why not choose to be energy independent? Solar panels can give you this freedom and help you shy away from having to pay more and more for your electricity in 2023.

Even if you have a solar panel roof, they can be installed in ways that compliment your home. So there is no reason to be worried about aesthetics. Talk to the experts at Cambie and we can help you achieve the right look while also ensuring effectiveness.

Solar panel installation

Let’s say you’ve made your mind up about wanting solar panels on your roof, the next step includes determining your roof’s layout and ability to host these solar panels. Is your roof covered by trees? If so, there might be too much shade for your solar panels to properly function as they need to be exposed to sunlight. Is your roof tilted or flat? Will this impact how much sunlight is absorbed by the solar panels? These types of questions are things to consider when looking at the overall structural integrity of your roof.

Once you have consulted with a professional and your roofing design is official, the company will send out a team to install the solar panel system. Much like a traditional roofing installation, the roofers will ensure the solar panels are added properly. Paying attention to sealing and weatherproofing is of upmost importance.

Once installed, it is time to connect the electrical elements. This includes the inverters we mentioned above as well as wires and panels – turning the DC’s into AC’s. After this is completed, the roofing professionals will conduct an inspection before being activated to ensure everything is running smoothly and safely. If all is good, the solar panel system will become connected to your electrical grid and can be used to generate solar energy!

Conclusion

Solar panel roofing systems are a great way for you to become a greener homeowner. Because of how positive solar panels are for the environment, many cities will actually provide you with incentives to install them. This is because they can be costly at first, however you may be able to get your hands on a tax credit or rebate. While exploring your roofing options, ask us about solar panels and we can provide you with a free estimate.

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Choose the right roofing material

by with No Comment Roofing Services

Choose the right roofing material

Replacing or repairing the roof of your home is an important but expensive undertaking. In Vancouver specifically, it’s important you choose the right roofing material to improve not only the home’s aesthetic appeal but also increase the value if you wish to sell.

Homeowners must consider many factors when choosing the right roofing materials for their home. While finances must surely be considered when deciding, homeowners should ultimately seek to find a balance between form and function when choosing a new roof.

For those of us who live in the Lower Mainland it is important to understand the materials that best stand up to the extreme weather associated with living in a temperate rainforest. In other words, it rains here a lot, so you need a roofing system that can stand up to the torrential downpours Vancouverites love to complain about.

Determining whats best

Choosing the right roofing materials can be difficult, especially if you’re unsure of what works in your climate. You should look for information about lifespan, weight (so it won’t crush the roof framing), and roof sloping. You should also find out whether it’s permitted by local building codes, how resistant it is to fire and extreme wind, and (most importantly), how much it costs.

Creating a budget before you start your roofing project is a good idea. Ideally, you should have set aside some money for the new roof. It’s no good to want a Torch-on SBS Membrane Roof if you don’t have the proper financing in place.

There are four commonly used roofing materials that best suit the Pacific Northwest’s unique climate. Each product comes with pros and cons, but the more homeowners understand, the better prepared they will be when it’s time to make the big decision.

Asphalt shingles

Asphalt Shingles are the most common and economical roofing material used throughout Vancouver and the Lower Mainland. Moreover, asphalt shingles come in two main types; three-tab and architectural shingles. Both perform well with little to no maintenance and come with varied warranties. Three-tab shingles most often carry warranties from 20-30 years, while architectural shingles often have longer lifespan.

While asphalt shingles are effective and the least expensive option, they don’t do much in terms of aesthetics. If you’re looking to increase the value of your home, asphalt shingles don’t contribute much at all. Architectural shingles, however, come in many different styles and can mimic the look of more expensive roofing materials.

Cedar roofing

Cedar Products are a traditional Pacific Northwest roofing material – in fact have been used to build homes for hundreds of years. They are readily available and fairly inexpensive. Cedar shakes and shingles are the most common wood roofing material and add a rustic, natural, particularly Pacific Northwest appeal to many homes.

Due to the visually appealing nature of cedar products, using a cedar system can often increase the value of your home. While cedar products are lightweight and durable, they can be susceptible to moisture-induced mold or algae and may require more maintenance than other roofing options. While untreated cedar roofing materials can fall victim to the elements, pre-treated options are now available. These pre-treated cedar shakes and shingles are slightly more expensive but offer a natural appearance and the equivalent effectiveness of a synthetic product.

Metal roofing

Metal roofing systems are gaining traction across the globe, even here in Vancouver. They are on the expensive side as they are quite new to the industry, however they are perfect for a temperate rainforest. Metal Roofing materials come in a range of styles, are durable, low-maintenance and visually appealing, with a clean look. The most common metal roofing material is standing seam, a series of interlocking panels that extend the entire length of the roof. While installation of a metal roof is slightly more expensive than other options, it has a long lifespan, requires little to no maintenance and can increase the value of your property. Like asphalt, metal roofing materials that mimic the look of other roofing systems are available in many different styles.

Torch-on SBS Membrane roofing

Torch-on SBS Membrane is available in many colours. It is one of the most durable roofing materials and can provide many decades of protection from the extreme West coast weather with proper slope and installation. Torch-on membranes are commonly used in low slope or flat commercial and residential applications. As these types of membrane systems are so robust they can greatly increase the value of your commercial or residential property. Torch-on is one of the more expensive options in roofing but the lifespan of the system can often offset the initial cost.

Don’t forget about the warranty

Typically there will be a warranty provided with any roofing material in case of malfunctions or problems. Your roofing contractor should also ensure a warranty is provided to you in the event a problem arises from the contractors themselves such as negligence or an accident upon installation. Cambie Roofing is here to answer any questions you may have about warranties.

Conclusion

Many home owners underestimate the value of a quality roof. If you’re thinking about reconstruction, don’t forget that the more you invest in your house, the better you’ll want to protect it. You need to consider rain, snow, wind and everything that can ruin your masterpiece in a matter of hours. You really should put all the effort possible into finding the most suitable roof for your house.

If you have any doubts, at Cambie roofing we can help you answer any questions you have about the four most popular types of roofing. Give us a call today.

Originally published May 2018.
Updated and republished June 2023.

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Our Mission To Redefine the Roofing Industry

by Reputation

Our Mission To Redefine the Roofing Industry

For many people, the roofing industry has long been associated with a certain stereotype: the gruff, unclean, and not-so-friendly roofer. At Cambie Roofing, we’re dedicated to challenging and changing this perception by putting a strong emphasis on superior customer service. We’re leading the way in redefining the roofing industry, transforming it into one that values exceptional service, professionalism, and cleanliness.

The State of the Roofing Industry

The roofing industry, much like other sectors in the construction trade, has long been wrapped in a cloak of stereotypes and misconceptions. When many people think about the roofing industry, their thoughts are often filled with certain entrenched images and perceptions. Let’s take a moment to explore these thoughts and how the reality of modern roofing contrasts sharply with them.

The ‘Rough and Ready’ Stereotype

Often, the first image that springs to mind when considering the roofing industry is of the hardworking, ‘rough and ready’ individual braving the elements. The perception is of workers who are gruff, uncommunicative, and generally lack refinement. This notion, while it acknowledges the industry’s hard work, unfortunately overshadows the professionalism and dedication to quality service inherent in modern roofing practices.

Roofing A Male-Dominated Industry

Another prevalent thought about the roofing industry is its heavily male-dominated nature. While it’s true that historically, men have comprised the majority in this sector, the reality today is that more and more women are entering and excelling in the roofing industry. These trailblazing women are shattering stereotypes and redefining the gender norms in roofing, adding diverse perspectives and skill sets.

The ‘Dirty Job’ Concept

Many associate the roofing industry with being a ‘dirty job,’ picturing workers covered in dust and grime. This perception does little justice to the meticulous planning, precise execution, and strict safety and cleanliness protocols that modern roofing requires. A professional roofing job today leaves no room for mess or compromise on cleanliness.

High Risk and Danger

Roofing, due to the heights involved and the physical nature of the work, is often thought of as a dangerous and high-risk occupation. While there are certainly risks involved, the modern roofing industry is characterized by strict adherence to safety standards and regulations, the use of advanced safety equipment, and regular safety training for workers.

Lack of Innovation

Some might perceive roofing as an old-fashioned industry, devoid of innovation. But the reality couldn’t be further from the truth. The roofing industry has embraced technology and innovation, from advanced roofing materials and techniques to the use of drones for inspections and project planning. It’s an industry that’s evolving at a fast pace, matching strides with the latest in technology and sustainability.

While these perceptions continue to linger, the roofing industry is working hard to redefine its image and dispel these stereotypes. Companies like Cambie Roofing are at the forefront of this transformation, striving to provide professional, respectful, and superior service to clients, keeping safety and cleanliness as a priority, promoting diversity, and embracing innovation.

As more people come to realize the true nature of the modern roofing industry, we will see the perceptions shift, replacing stereotypes with a more accurate, positive image. After all, the roofing industry is not just about providing cover; it’s about building trust, forging relationships, and enhancing community living, one roof at a time.

The Cambie Roofing Customer-First Philosophy

Our “customer-first” philosophy is rooted in our belief that every interaction with a client is a chance to show them respect, care, and commitment. Our team is trained to listen attentively to our clients’ needs, answer their questions with patience and clarity, and provide honest and transparent advice. We understand that our work affects the lives of our clients, and we want to make that impact positive.

Professionalism and Cleanliness

Shattering the stereotype of the unclean roofer, we emphasize professionalism and cleanliness in every aspect of our work. Our team members arrive on site well-groomed, in clean uniforms, and ready to work efficiently and respectfully. We take great pride in maintaining a tidy work area, always making sure to clean up thoroughly at the end of each day. We believe that the state of our work site reflects our respect for our clients and their property.

Building Trust through Exceptional Service

We are in the business of building not only roofs but also trust. We provide superior service at every stage of the roofing project, from the initial consultation to project completion and post-service follow-up. Our dedication to exceptional service has resulted in numerous positive reviews and repeat customers, gradually changing the reputation of roofers from gruff and unfriendly to approachable, reliable, and professional.

Continual Learning and Improvement

At Cambie Roofing, we’re firm believers in continual learning and improvement. We regularly conduct training sessions and workshops for our team to keep them updated on the latest customer service best practices and techniques. Our goal is to exceed our clients’ expectations consistently, and to do this, we strive to learn and improve continuously.

Community Engagement

We’re not just a business; we’re part of the community. By actively participating in local events, supporting local charities, and creating positive experiences for our clients, we’re helping to shape a more positive perception of the roofing industry as a whole. It’s about making a difference, not only in our clients’ homes but also in our community.

At Cambie Roofing, we’re committed to changing the face of the roofing industry by prioritizing superior customer service. We strive to show our clients, and the world, that roofers can be friendly, clean, and professional—breaking stereotypes and building roofs with care, respect, and excellence. It’s more than a mission for us; it’s a way of life, shaping our interactions with our clients and our work in every shingle.