Do you have a flat or low-slope roof? If so, conventional roofing materials like shingles and cedar shakes won't work for you. The moisture will sit on the roof for too long, causing too much damage to these materials. While there are several types of roofing that do work well on flat and low-slope roofs, TPO is the best option for many homeowners. Here's a closer look at this material and its advantages.
What is TPO?
TPO stands for thermoplastic olefin. This is a rubberized material similar to the material used to make inner tubes. However, it's thicker and more durable than black inner tube-style rubber. Plus, it is white in color rather than black. TPO roofing is manufactured in sheets off-site, and then annealed to your roof. When it's done, it will look like a single sheet unless you look at it very close-up.
What are the advantages of TPO roofing?
TPO roofing is a good choice in warm climates. It reflects a lot of the sunlight since it is white in color. This helps keep your home cool and your air conditioning costs manageable in the summer. Of course, this is good for the earth as well as your wallet.
TPO roofing is also very durable. It won't tear easily if a tree branch blows over it or you scrape it with the side of a ladder. You don't have to worry so much if your roof's drainage system is not functioning at its best as the TPO is basically impervious to moisture damage. As long as it is installed correctly, you should not have to worry about any leaks.
Are there any disadvantages to TPO roofing?
One minor disadvantage of TPO roofing is that it's not too easy to install. You'll need to make sure you find an experienced contractor to install this type of roof, otherwise you may end up with leaks at the seams. Look for someone who can give you references from previous customers who have specifically had TPO roofs installed.
TPO can also be a bit more costly than other flat roofing materials, like aluminum and EDPM. However, keep in mind that the extra costs can often be recouped since you'll save money on your cooling bills with TPO.
To learn more about TPO, talk to a roofing company in your area. They can look over your home's structure and give you an estimate for a TPO roof, which should help you better compare your options. Contact a business such as Liberty Exteriors LLC for more information.