Tpo On Sloped Roof

The minimum slope for a flat roof is 1 4 per foot or 1 4 12 but some owners or insurance companies require a minimum slope of 1 2 per foot.

Tpo on sloped roof.

These standards define cool roofs in california to have a minimum three year aged reflectance of 0 55 and a minimum thermal emittance of 0 75 for low sloped nonresidential buildings. This is particularly important to pay attention to when using metal roofing products such as standing seam metal which have a multitude of profiles attachment methods and seam lap joint styles which can. Heat welded seams provide superior strength. Roofing products commercial roofing products tpo roofing systems tpo insulation and cover boards.

If roofing material is installed on a roof with a slope that is less than what is specified by the manufacturer it will void the warranty. 09 10 2020 3 table 1 01 1 chart of roofing system applicability thermoplastic single ply membranes back nailing table 1 03 1 back nailing requirement for sloped roofs. Ultraply tpo roofing systems guide for designers interim updates at. Ultraply tpo suitable for a variety of low slope commercial roofing applications firestone ultraply tpo roofing membrane is a sustainable roofing solution for a wide range of building types.

Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system. White and tan ultraply tpo membranes are listed with the cool roof rating council crrc. Technically we are talking about low slope roofs that have a slope less than or equal to 3 12. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.

Tpo insulation and cover boards. Roofing calculator in the building trades the acronym tpo stands for thermoplastic polyolefin a material originally developed for pond liners and used extensively for roofing since 1989. In the 20 years that tpo has been in the field it s become one the most popular products used for low slope roofing. You can read our article about calculating slope for information on the various roof slope notations.

Learn about tpo insulation and cover boards. Over 1 billion square feet are installed annually making up over 50. Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system. Get to know more about one of the most popular commercial roofing systems.