Tapered Roof Insulation Details

Insulfoam taper offers a long term stable r value and has excellent dimensional stability compressive strength and water resistance properties.

Tapered roof insulation details.

2 7 days 158 f 70 c 97 rh astm d2126 tensile strength. Tapered polyiso minimizes the negative effects of ponding water and extends the service life of a roof. 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 specification for rigid cellular polystyrene thermal insulation. Specifications all dimensions are nominal board size.

Standard material is johns manville enrgy 3tapered and flat polyisocyanurate roof insulation. Tapered foam roofing panels are affordable and easily installed. 100 to 200 f 73 3 to 93 3 c dimensional stability. When correctly installed tapered insulation helps eliminate problems due to ponding water and can extend the longevity of your low slope roofing system.

Tapered roofi ng products extruded polystyrene xps rigid foam insulation provides a sustainable roofi ng solution helping to prevent ponding and damaging ice buildup in winter while in summer resisting the growth of fungus and vegetation. Full details are available on the tapered acfoam product pages. Insulfoam taper is an engineered insulation consisting of a superior closed cell lightweight expanded polystyrene eps. 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.

On average it cost 2 35 per square feet to have it installed so if you have a 2 400 sq of roof. The standard tapered panel size is 4 x 4. The tapered insulation at the roof drain keeps rainwater flowing off the roof. Tapered acfoam ii product description.

Carlisle s tapered insulation helps promote rooftop drainage while providing excellent insulating value. Generally tapered insulation is the most cost effective method to achieving positive drainage on low slope commercial roof replacements. Sarnatherm iso tapered is a sloped rigid closed cell polyisocyanurate insulation board with fiber reinforced felt facers. Acfoam tapered roof insulation helps prevent material waste reduces the roof profile and reduces fastening costs.

That makes the total cost around 5 724 00. Sarnatherm tapered is designed to achieve positive drainage prevent ponding water and is suitable for use in new construction and re roofing with sarnafil or sikaplan membranes.