Rigid Roof Insulation Weight

200mm achieve 0 18 w m 2 k u value on plywood deck.

Rigid roof insulation weight.

Polyisocyanurate polyiso polyiso is the industry s premier roofing insulation. What is polyiso insulation. 13 17 thickness. Polyiso insulation is the best choice as a cost effective energy efficient and environmentally responsible insulation product.

Rigid fiberglass 1 thick 1 5psf roll or batt insulation rock wool 1 thick 0 2psf glass wool 1 thick 0 06psf alpol 0 1psf note. 1220x2440mm weight kg m 3. 1200x600mm weight kg m 3. Local codes should be consulted for live load requirements.

Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1 2 thick duraboard an expanded perlite mineral aggregate board on one side and a fiber glass reinforced facer on the other. Polyisocyanurate polyiso is a closed cell rigid foam insulation board made with recycled content that is widely used in commercial roofing. There s a reason polyiso rigid foam insulation is used in more than 70 of commercial roof construction as well as in many residential builds. Asce states that rigid roof insulation weighs 1 5 psf per inch of thickness whereas polyiso insulation like thermax is 0 25psf per inch.

When it comes to estimating the weight of an existing roof field verification of the in place construction is necessary. Weight of wood and wood products will vary as the moisture content varies and as density of grain varies. Rigid roof insulation board. It s light weight provides ease of handling.

Rigid foam insulation packs a lot of r value into a thin package but not all rigid foam performs the same. It can be attached using a variety of methods and is compatible with all of carlisle s single ply systems. A built up roof for example will typically include the built up membrane itself with or without gravel as well as some kind of insulation and cover board which will vary in thickness from roof to roof. 9 aug 17 15 48.

Polyiso is an easy cost effective sustainable and energy efficient construction material. These products can be used across the entire building envelope from the foundation to the roof and everywhere in between.