Rigid Foam Roof Insulation

It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer.

Rigid foam roof insulation.

Rigid foam insulation packs a lot of r value into a thin package but not all rigid foam performs the same. It is denser than eps and provides more r value with a rating of 5 per inch of thickness. The ratio of insulation above the roof deck or air permeable insulation below the roof deck is a matter of climate and interior conditions. Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and.

The bottom layer of a single ply membrane roofing system is the roof deck or substrate. Rmax r matte plus 3 1 2 in. Choose rigid insulation wisely and consider the effect its characteristics will have on the performance of the your project overall product cost and the best way to get the bang for your buck. In other words rigid foam can be applied on walls foundations and roofs and works great for both retrofits and new constructions.

Foamular xps roof insulation for commercial buildings page 5 foamular xps roof insulation for commercial buildings foamular xps insulation is a rigid foam insulation which meets the needs of today s design professionals for a truly sustainable insulation product. Insulated roof assemblies can be vented or unvented. The first step with roof installation is to prepare the roof deck by getting rid of all dirt dust and contaminants. There are lots of different ways to insulate this type of roof but one of the best methods calls for the installation of rigid foam insulation above the roof sheathing.

This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. 0 56 in x 4 ft x 8 ft. R 3 2 polyisocyanurate rigid foam insulation board r matte plus 3 thermasheath 3 is rigid foam r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board. 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.

0 56 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 511270 model 100000050497. Kingspan insulation r 3 common. There are at least two good reasons why this approach makes more sense than installing the insulation under the roof sheathing. Polyiso is an easy cost effective sustainable and energy efficient construction material.

Insulation above the roof deck or air vapor impermeable insulation below the roof deck is needed for condensation control in an unvented roof.