Insulation Board For Tpo Roofing

Tpo roofing systems are made up of a single layer of synthetics and reinforcing scrim that can be used to cover flat roofs.

Insulation board for tpo roofing.

Rigid roof insulation board. Tpo roof insulation in the midwest is typically polyisocyanurate board insulation also referred to as polyiso or just iso. Cover boards are strongly recommended on roofs where regular foot traffic or maintenance work will occur. Cover boards provide a more solid backing than the insulation boards alone which improves the puncture resistance and long term durability of the roof.

Get to know more about one of the most popular commercial roofing systems. We reinforce our membranes with a polyester fabric and manufacture them using an ultraviolet resistant thermoplastic polyolefin formulation. At firestone building products we offer more than just roofing and building solutions. Thermoplastic polyolefin is a single ply roofing membrane that is one of the fastest growing commercial roofing systems on the market.

Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to retroplus roof board on one side and a glass reinforced facer on the other. Tpo membranes are manufactured in sheets that are 10 12 or 20 feet wide. Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot asphalt applied roofing systems. Retroplus roof board is an expanded perlite mineral aggregate board.

Insulation thickness must meet the energy code which is verified during the building envelope. Learn about tpo insulation and cover boards.