Your commercial property is an investment, so it’s only right that you want to take the necessary steps to protect it. By maintaining your roofing system, you can feel confident that severe weather or pesky critters won’t find their way inside, ensuring your property’s security and structural integrity.

Therefore, when it comes time to replace your flat roofing in Calgary, it makes sense that you would want the best materials available. But is there a true standout when it comes to flat roofing materials? Let’s explore your options below.

The Pros and Cons of Flat Roofing Materials

Built-Up Roof (BUR)

This is your traditional hot-tar-and-gravel roofing option. With three, if not more, layers of waterproof membrane alternating with hot tar, you’re sure to have a reliable, leak-proof roof. 

This type of flat roofing is attractive, fire-retardant, and relatively inexpensive. The main drawback to this style is the installation process: it’s smelly, heavy, and requires a true pro to ensure a proper finish.

Modified Bitumen Roof

This single-ply roofing material is infused with a mineral-based wear surface. It comes in a roll, and as you unroll it, a torch is used to heat and adhere the material to the surface of the roof. That said, there are peel-and-stick options available now, which can be safer to install.

This type of flat roofing can be perfect for those looking to save money in the long run, as its light-coloured mineral surface is able to reflect heat and cut down those energy bills. However, the installation process does present a fire risk, and it’s not as scuff-resistant as other options.

Rubber Membrane Roof

This material may resemble an inner tube, but its durability and resistance to damage and sunlight prove it’s here to stay! Rubber roofs can be anchored with fasteners, glue, or ballasted with stone.

This material is fairly light, yet can still hold up against scuffs and tears. Additionally, if leaks ever form, they are relatively simple to patch. The main downside to this option is the cost; the standard black material absorbs heat, thus increasing your energy bill, while the lighter-coloured options generally cost more, thus impacting the price of your roof replacement.

Final Verdict

Ultimately, there is no one material that can be described as being the best. Take your time to research your options and connect with a contractor to determine which flat roofing material would make the most sense for your property.

At City Roofing and Exteriors, we take pride in our work and by serving Calgarians. We work hard to assist our customers in providing proper roofing systems to meet your budget and needs. We guarantee that you will be satisfied with our work. Give us a call at (403) 608-9933 or email us at [email protected].

There are many roofing materials available for your commercial roofing in Calgary. Asphalt shingles, rubber, matting, and many more choices are common. Each of them has its own set of benefits and making the right choice should be done in conjunction with your roofing company’s suggestions and expertise. 

However, one of the most popular commercial roofing in Calgary options is EPDM roofing. Ethylene propylene diene terpolymer (EPDM) roofing is a staple of roofing operations and is commonly referred to as rubber roofing. This is because it is made of a durable synthetic rubber roofing membrane. Further, its two main ingredients, ethylene and propylene, are byproducts of oil and natural gas operations. 

Facts about EPDM Roofs

As well, it is available in two distinct colours. The more common black variety, and a more heat-efficient white version. The white version is better able to reflect the sun’s rays, but either colour is acceptable because you can coat over EPDM roofing with acrylic-based paints. This means the customization and look of your roof is almost limitless.

Plus, EPDM roofing is also environmentally friendly in many regards. It takes little energy to produce, and it is installed with very little excess energy. This is because it does not require heat to be installed, and is usually secured by appropriately strong glue or adhesives. As well, it has great temperature regulating features which means that it will stay cool in the summer and trap heat in the winter.

roof exit

In fact, there are very few disadvantages to an EPDM roofing system. One of the more notable ones is that the roof can leak if it isn’t properly installed, especially around vents and other “cut-ins.” However, this can be easily avoided by trusting your installation to a team of professionals with sufficient knowledge and experience in the installation of EPDM roofing. 

Which actually segues nicely into another “issue” with EPDM roofing. This is that it can only be installed by licensed and experienced professionals. However, it is hard to consider this an issue because roofing installation should really be left to the professionals as roofing is one of the most dangerous jobs in Alberta.

Where to Find EPDM Roofing

As we have just discussed, you should look for EPDM roofing where professional installers gather. This will leave the sourcing of the material out of your hands, and you will be able to sit back and enjoy the lovely aesthetics of your rubber roofing. 

Make sure that the company you choose has experience in this type of commercial roofing system. Going with an untrained or unqualified company can cause premature failures and incorrect installation. 

At City Roofing and Exteriors, we take pride in our work and by serving Calgarians. We work hard to assist our customers in providing proper roofing systems to meet your budget and needs. We guarantee that you will be satisfied with our work, give us a call at (403) 608-9933 or email us at [email protected].

Nobody enjoys it when they have a leak in their ceiling. It causes damage to your belongings and often requires temporary fixes until a roofing company can come out and fix the damage. Having to find water catchers and place them in precarious positions is frustrating and often just leads to bigger messes as you forget where they are or accidentally bump into them when the catchers are full of water.

However, there is another significant drawback to ceiling leaks, and that is the cost associated with fixing them. Commercial roofing in Calgary knows that while ceiling leaks are rare, they are often a sign of more damage that goes unseen. This is because a leak doesn’t just go directly from the roof to the ceiling. 

No, in fact, it goes through several layers of a roofing system before it appears inside. This is usually a good indication that there are problems throughout the roofing system, and there will be repairs to every layer required. If water has started to pool, for instance, it is likely that it is also damaging the insulation and upper layers of your commercial roof. 

This, among other issues, can make the cost of repairs to commercial roofing in Calgary a difficult item to pin down. Although, other factors complicate the cost as well, such as:

Commercial Roof Repair Considerations

Slope of Roof

The slope of the roof can play a part in the cost of commercial roofing repairs as well. Not necessarily if it is just a flat roof or a sloped roof, but if there are multiple slopes to be considered it can affect the cost. 

Industrial area, industrial district - aerial view

Size of Repairs

As discussed above, the leak is seldom the only issue when it comes to roofing repair. This means that, depending on how long the leak has been present, larger sections of the roof can need to be replaced or repaired. This can add a significant amount to the cost associated with the repair.

The Cost of Commercial Roof Repairs

The cost for typical commercial roofing in Calgary repairs ranges from $500-$1500. This will be affected by the size and type of repair, as discussed previously. This means it could be more or less than the figures presented, but it will ultimately come down to the quote you receive from the roofing company of your choice. 

Remember to find a roofing company that you enjoy working with, and one that you trust. This will help you feel at ease when getting roof repairs, and you will often be happy with the result if you trust the people performing the work.

At City Roofing and Exteriors, we take pride in our work and by serving Calgarians. We work hard to assist our customers in providing proper roofing systems to meet your budget and needs. We guarantee that you will be satisfied with our work, give us a call at (403) 608-9933 or email us at [email protected].

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