Two-ply modified bitumen membrane roofs are increasingly becoming popular for commercial roof replacement projects today. Many people choose this Ottawa roofing system for many reasons, including durability and longevity. But are these enough reasons to choose two-ply modified bitumen membrane roofs for your commercial property?
Experts at Vanity Roofing in Ottawa have provided information regarding the pros and cons of using modified bitumen membranes todaу. Bу weighing these strengths and weaknesses, уou can easilу decide whether this roofing sуstem is ideal for уour business.
Pros of two-ply modified bitumen membrane roofing systems
Below are a few reasons why it makes sense to use a modified bitumen membrane system today:
- Multiple plies
Unlike single-ply roofing, two-ply modified bitumen membrane systems feature multiple plies. Interestingly, these multiple plies can enhance the durability of your commercial roof. In addition, these plies also offer extra protection against leaks.
If you prioritize longevity and resilience, we advise you to choose modified bitumen membrane roofs for your commercial property. These Ottawa roofing systems also provide greater thickness. This means modified bitumen membranes are highly resistant to weathering. They also provide better resistance to potential roof damage.
- Durability
There are tons of reasons why two-ply modified bitumen membrane systems are highly durable today. The main reason is that the roofs have layered construction. Modified bitumen membranes are available as a combination of both bitumen laуers and reinforcing materials. The good thing about this combination is that it allows уour roof to be resistant to different environmental factors. Besides, this combination also introduces added strength to your roof.
The bottom line is that two-ply modified bitumen membrane systems are worth using today because of their durability.
- Reflective surface
Today, modified bitumen roofs feature reflective coatings in their top layer. The good thing about these materials is that they help to reflect UV rays to a large extent. This alone prevents your roof from absorbing excessive heat.
The bottom line is that you should choose two-ply modified bitumen roofs because of their reflective surface. Apart from assisting to lower heat absorption, the roof’s reflective surface also helps to:
- Increase your home’s energy efficiency
- Reduce your energy costs during the summer months.
Cons of two-ply modified bitumen membrane roofing systems
As with other roofing systems, modified bitumen membrane roofs have their drawbacks. Before you go ahead to choose these roof systems for your commercial property, ensure to understand their setbacks:
- First, these Ottawa roofing systems are susceptible to punctures. This is possible because of their material composition and quality of installation. Modified bitumen roofs contain modifiers, which aren’t always as resistant to punctures as other roofing systems.
- The installation complexity of two-ply modified bitumen roofs is another reason people think twice before using them. They have a complex installation process because modified bitumen needs careful application. The complexity is also due to the layered structure of this roofing system.
- Two-ply modified bitumen roofs are vulnerable to UV rays. This, of course, is due to the nature of their materials. A good example is bitumen blended with polymers. This material combination is not effective enough to provide sufficient resistance against UV rays.
Visit Vanity Roofing today to learn more about how modified bitumen membrane roofs work for commercial roofing in Ottawa.
