What You Should Know About Thermoplastic Olefin Roofing

Posted on: 6 August 2015

Thermoplastic olefin roofing or TPO roofing is a popular commercial roofing option. The substance is still relatively new, but it has a lot of advantages that make it desirable. If your building needs a new roof, consider switching to a TPO roof. Check out these six important facts to help you determine if it's the right roof for you.

They're More Than Just Rubber

Made from ethylene propylene rubber, TPO roofing membranes are far from just being rubber. A combination of rubber, ethylene and propylene is mixed together to create the membrane. Other filler materials are also added, such as fiberglass. This concoction gives the TPO roofing membrane all the benefits of rubber and a strong durability.

They Are Energy Efficient

TPO roofing membranes are an extremely energy efficient roofing option because the material reflects the sun's heat, allowing you to use less energy to cool the inside of the building. There are some TPO membranes that meet ENERGY STAR requirements, so choosing those manufacturers will ensure you get the best energy-saving benefits. Also, try to choose one that has a smooth surface. The smoother the surface, the better it repels dirt, which can cause the roof to absorb more heat.

There Are a Few Different Options to Consider

When you're picking a new roof for your home, there are hundreds of options from which to choose. That isn't the case with commercial roof materials, but there still are a few choices you'll need to make with a TPO roofing membrane. One of the most important options you'll need to consider is the color. TPO roofs come in white, light gray and black. Of course, since white reflects the sun's light and darker colors absorb the light, white TPO roofs are the most energy-efficient option.

They Are Safe for the Environment

TPO roofing membranes are an environmentally-friendly option, and it's not just because of their energy-efficient benefits. While that does help protect the environment, TPO roofing membranes help preserve the environment in other ways too. For starters, they are recyclable. In fact, all of a TPO membrane roof can be recycled and reused in new TPO membranes. Plus, unlike other similar roofing materials, TPO doesn't contain chlorine, which can harm the environment.

TPO Membranes Are Durable

Another advantage of TPO membranes is that they are durable. Depending on where you are located, your TPO roofing membrane can last 25 years or more. The roofs resist many different types of roofing dangers, such as bacteria, algae and debris. Plus, thanks to the rubber-like qualities, TPO roofing membranes are flexible. This flexibility allows the roof to resist tears and holes. Plus, as the building shifts and settles, the roof's flexibility allows it to move with the building, preventing cracking or other damage.  

Everyone Has Their Own Formula

There is a downside to TPO roofing membranes. They are still a somewhat new development, which means everyone is still trying to perfect the formula to make it more durable and energy-efficient. As a result, each manufacture's TPO membrane formula is a little different and performs differently. In the past, this mean there were a lot of TPO roofs that ended up failing, but thanks to new strict standards, there are guidelines every TPO roofing manufacturer has to follow.

If you have a building with a flat top, and you are in need of a new roof, don't just stick with what you know. Try something new and different. A TPO roofing membrane can go a long way to protect your building and improve its energy-efficiency. For more information about TPO roofing membranes, click for more info or contact a specialist in your area today to schedule a quote and have all your TPO questions answered.