It is readily available in the two most popular and efficient tapers 1 8 3 18 mm per foot 305 mm 1 and 1 4 6 35 mm per foot 3 18 mm 2.
Tpo roofing tapered.
For an economy tpo roof that is moderately effective 0 045 tpo roofing is the economy class.
Eps insulation is easy.
For a decent quality tpo membrane pricing starts at 5 50 6 00 per square foot installed without tear off for example if you have a 1 500 sq ft.
If insulation thickness exceeds 1 taper 18 from the drain bowl.
It maintains long term thermal performance dimensional stability and consistent moisture resistance.
Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.
How much does tpo roofing cost.
Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope.
Benchmark foam s tapered expanded polystyrene eps roofing system provides effective drainage for flat roofs.
Firestone total roofing system provides a single source of quality materials and warranty responsibility.
When correctly installed tapered insulation helps eliminate problems due to ponding water and can extend the longevity of your low slope roofing system.
It is made to be flexible and can allow for a home s or building s movement or settling.
Tapered eps insulation provides the required positive slope to drain while retaining the structural and economic advantages of a flat roof deck.
Firestone building products is the only north american manufacturer to produce a complete line of roofing systems including insulation epdm tpo modified bitumen app and sbs built up and metal roofing plus standard and custom.
You roof thickness is determined by the tpo membrane.
Heat welded seams provide superior strength.
Expanded polystyrene is a logical cost effective choice in low slope roofing systems.
If insulation layer is 1 or less taper 12 from the drain bowl.
The following table provides typical weights dead load self weight for various roofing materials where possible the values were taken directly from manufacturer technical data sheets and are the actual weights of specific representative products.
Mechanically fasten all tapers using two fasteners per board.
Latest technologies enable all colors of tpo roofing membranes to be uv resistant and cool.
In comparison to other thermoplastic membranes tpo resists mold growth dirt accumulation tears impact and punctures.
Taper roof insulation to drain sumps using tapered edge strips.
The middle of the road thickness for tpo roofing is 0 060 while the premium quality is 0 080 thick.
Thickness will strongly determine durability and performance but it will also determine cost.
