Pros and Cons of TPO While PVC offers better resistance to puncture and weathering, TPO (like PVC) is recyclable and environmentally friendly. ... However, TPO is also less resistant to chemicals than PVC, so it is not the optimal choice where grease or harsh chemicals are involved.Dec 26, 2019
What thickness does TPO come in?
TPO is typically sold in thicknesses of 45 mil, 60 mil and 90 mil. In Indiana, we typically see 45 mil and 60 mil specified. The thicker the membrane, the better the long term durability.Jul 14, 2016
How much should a TPO roof cost?
Generally speaking, TPO roofing will cost between $3.00 and $5.00 per square foot to install. This is slightly more expensive than what you'll find with a tar and gravel roof option, but can be a bit more cost effective than the normal prices seen with the installation of a PVC roofing system.