Flat Roof Needs Taper

Guidance on how to install flat or tapered roof insulation over a plywood deck using kingspan therma roofing range products.

Flat roof needs taper.

Insulfoam taper is cut from the same high quality eps as our flat insulroof products and meets or exceeds the requirements of astm c578 standard. Not a lot just enough to encourage the water to drain off to a gutter or roof drain within 24 36 hours after a rain. When problems occur on the jobsite and the slope of the insulation needs to be. Insulfoam i vii ii ix xiv and xv.

Eps insulation is easy. Flat commercial roofs usually have a tapered roof because it is usually required for commercial building with flat roofs to have a tapered roofing system. Due to the cold and inclement weather of western new york the commercial building code requires certain standards for the slope of commercial roofing. If the owner wanted to he could have started a brine shrimp farm.

Insulation provides the required positive slope to drain while retaining the structural and economic advantages of a flat roof deck. This is the basis for calculating the angle which is approximately a 1 19 degree slope. Flat tapered eps roofing insulation insulfoam taper is an engineered insulation consisting of a superior closed cell lightweight expanded polystyrene eps. New flat roof with tapered insulation.

Benchmark foam s tapered expanded polystyrene eps roofing system provides effective drainage for flat roofs. This house used to hold about 2 of water all year round.