Flat Roof Tapered Insulation Chart

Flat tapered energy and the environment.

Flat roof tapered insulation chart.

When correctly installed tapered insulation helps eliminate problems due to ponding water and can extend the longevity of your low slope roofing system. Slope cross sections published feb. Rs 5174 5 19 replaces 2 18 panel desig. Get at least 3 5 estimates before hiring tapered insulation contractor estimates are typically free unless it s a service call for a repair.

Johns manville tapered polyiso offerings please refer to the previous page for typical physical properties. Slope dimension lttr value nominal. The standard tapered panel size is 4 x 4. By creating appropriate falls and drainage a flat roof is more likely to last for its designed life by channelling water to outlets efficiently.

When correctly installed tapered insulation helps eliminate problems due to ponding water and can extend the longevity of your low slope roofing. Insulation tapered polyiso foam roof insulation 3 5 tapered polyiso insulation provides a logical and economical answer for roofs that do not permit adequate positive drainage like low slope roofs. Tapered roofing insulation insulfoam i vii ii ix xiv and xv. To drain and insulate dead level roof decks.

Jablite supplies insulation boards in a range of grades suitable for all flat roof applications. Benchmark foam s tapered expanded polystyrene eps roofing system provides effective drainage for flat roofs. Insulfoam taper is cut from the same high quality eps as our flat insulroof products and meets or exceeds the. Manufactured from lightweight foam control eps tapered expanded polystyrene eps roof insulation is a value engineered system that has been proven in new and reroof applications all over the country.

Installing tapered insulation also negates the requirement for a structural roof fall helping to reduce the overall cost of the roof. Tapered expanded polystyrene eps roof insulation was developed more than 30 years ago with a dual purpose in mind. Eps insulation is easy. Flat tapered eps roofing insulation.

Standard material is johns manville enrgy 3 tapered and flat polyisocyanurate roof insulation. Insulfoam taper is an engineered insulation consisting of a superior closed cell lightweight expanded polystyrene eps. Tapered insulation pricing and installation cost checklist.