Extruded Polystyrene Insulation Roof

Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and.

Extruded polystyrene insulation roof.

Airfoam offers a wide range of high performance budget friendly roof insulation products over more than 45 years expanded polystyrene eps roofing insulation became the solution of choice for new and re roofing needs because of its many benefits. Owens corning foamular 250 extruded polystyrene xps rigid foam insulation is a closed cell highly moisture resistant rigid foam board well suited to meet the needs for a wide variety of residential and commercial construction applications. Eps can be used for ground contact and does not retain water over time. Values are based.

For static loads 3 1 is suggested. Xps is rated at r5 per inch but it will off gas and lose some insulation performance over time especially below grade and when tested in real world applications. Xps is semipermeable with a perm rating of 1. Sometimes considered the other roof insulation xps is generally specified when higher compressive strength higher water resistance and higher thermal.

There are two types of polystyrene insulators. Owens corning foamular thermapink extruded polystyrene xps insulation is a closed cell moisture resistant rigid foam board specially designed for roofing applications. For dynamic loads 10 1 is suggested. Xps extruded polystyrene foam panels the blue pink or green ones eg.

Expanded polystyrene eps with the highest r value per dollar eps is used for roof wall and floor insulation. The eep plant is located in dubai investment park with the latest plant in the middle east specialized in manufacturing of rigid extruded polystyrene boards under the brand name e foam. For a 1 in thick panel. 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.

3 water vapor permeance varies with product type and thickness. Expanded polystyrene sheets eps and extruded polystyrene sheets xps. The average r value is r 5. Roof insulation with rigid foam.

Extruded polystyrene insulation xps has unique properties that differentiate it from other types of foam plastic insulation and therefore make it ideal for a number of roof designs. Emirates extruded polystyrene l l c. Both insulators have their benefits but when considering polystyrene insulation for your building utilizing the two insulators will provide you with the best results. Download product data sheet pdf 412 kb.

Since styrofoam brand extruded polystyrene foam insulations are visco elastic materials adequate design safety factors should be used to prevent long term creep and fatigue deformation.