How is tpo made

However, the use of plasticizers does raise some concerns regarding weathering. Some plasticizers used in PVC break down more quickly than the rest of the material, increasing the rate of degradation. Additionally, the high durability of the material also results in generally higher material costs and environmental impact. When deciding between the two materials, there are a few considerations that can help determine which is best suited for the project, such as:. However, the amount of labor during installation is about equal for both materials, if not slightly more intensive for TPO.

PVC can be easier to install due to its greater flexibility. Additionally, some TPO installations may require more work if the contractor decides to use glued seams over welded seams. The only choice you unfortunately have is to remove all the TPO and insulation, revealing the roofing deck. Now you can install a new TPO system. But after what happened last time, it might be cost-effective to try a different roofing system.

There are more advantages of a spray foam roofing system , including how easy it can be installed. On a TPO roof that needed to be torn off, a spray foam roofing contractor would install a cover board and simply spray foam over that.

Manufacturers do have a low VOC adhesive that has a reduced amount of solvent in it. That does reduce the odor involved during the application, but it does not completely eliminate the odors involved in the adhesives. Mechanically attached typically require very little adhesive, if any. The odors do not stick around. You can enroll into a maintenance program with a roofing contractor and they will check on your roof twice a year.

Or if the TPO roof is beginning to show signs of failure, you can install a silicone restoration membrane system over top. You must be logged in to post a comment. TPO roofs are among the best systems for buildings because of their strengths. First things first: What does TPO stand for? TPO is the abbreviation for Thermoplastic Polyolefin. TPO is a single-ply roofing membrane which means that it comes in a flexible sheet. Nowadays, newer roofing systems are being introduced and TPO is one of them.

Buildings install TPO since the early s. As the years have gone by, improvements have been made to ensure that TPO helps buildings stay cool, reduce energy usage, and last many years. Manufacturers polymerize polyprophylene and ethylene-propylene rubber to produce TPO.

Fillers are also used such as fiberglass and talc. When designed using the right processes, they perform very well even in harsh conditions. You already know what is TPO roofing made of. Dive into the facts:. Construction waste contributes to more landfill waste. According to tporoofing. This pressing waste problem calls for the need of recycling. TPO roofing systems help in that area.

The fact that TPO is made of thermoplastics makes it environmentally-friendly. By the time that your TPO roof reaches the end of its lifespan, it can be manufactured into a new membrane once more. This popular roofing system is currently the fastest growing segment in the flat roof market.

Specialized technology combines them to form one membrane. Frequently, fiberglass, carbon filler, talc or other type of usable material gets added for some extra filler. TPO is available in various different color options, including black, shades of grey and white. The most energy efficient color is white, and therefore the most popular. It improves consistency of the air conditioning temperature, creates a cooler roof and provides optimal UV ray reflection.