We reinforce our membranes with a polyester fabric and manufacture them using an ultraviolet resistant thermoplastic polyolefin formulation.
Rigid insulation over tpo roof.
Insulation board should be added between the old and new roof systems to ensure proper insulation and to reflect heat from the outside.
View and learn more about commercial roofing insulation.
At firestone building products we offer more than just roofing and building solutions.
The energy argument is argumentative.
The r value is a measurement of the heat loss and heat gain.
After the roof deck is ready the rigid foam insulation is installed.
After installing several layers of rigid foam above the roof sheathing these workers installed plywood above the rigid foam.
Get to know more about one of the most popular commercial roofing systems get started.
Blue ridge fiberboard inc.
The plywood was fastened through the rigid foam to the rafters with long screws.
3 5 in the middle.
This type of insulated roof assembly limits thermal bridging through rafters.
There is 1 4 of iso at the edges built up to approx.
There is polyiso over the plywood built up 1 4 12 on all four side to the the center.
We offer a partnership and complete solution that lasts long after your project is finished.
Tpo insulation and cover boards learn about tpo insulation and cover boards.
Insulation tpo roof insulation in the midwest is typically polyisocyanurate board insulation also referred to as polyiso or just iso.
Tpo roof membrane 80 mil fully adhered membrane only 0 40 lbs.
The iso is covered with 60mm tpo.
Insulation and cover boards insulation and cover boards our tpo gives you the option of a reliable cost effective roofing solution.
27 x29 flat roof with 5 8 plywood sheathing.
Wood fiberboard insulation cover board high density per inch of thickness.
There is no ice water or vapor barrier under the iso.
Available in both foam and rigid form choose the board type.
Insulation thickness must meet the energy code which is verified during the building envelope comcheck.
