Expanded Polystyrene Roof Insulation

Xps is semipermeable with a perm rating of 1.

Expanded polystyrene roof insulation.

Insulation geofoam packaging bridge deck fillers flotation and custom shapes are just naming a few of its uses. Atlas molded products roof insulation is reliable cost effective and compatible with major roofing materials and systems. Eps can be used for ground contact and does not retain water over time. The raw material is heated in special machines called pre expanders with steam at temperatures of between 80 100c.

62mm cellecta hexatherm xply is a high performance extruded polystyrene thermal insulation roof board. Expanded polystyrene eps with the highest r value per dollar eps is used for roof wall and floor insulation. Insulation corporation of america ica located in allentown pa is a wbenc certified women owned made in america manufacturer of expanded polystyrene eps. 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.

Eps foam insulation boards are more permeable to air and moisture than xps but it doesn t retain moisture to the same extent because of it s more closed cell structure and it s breathability which lets it dry out. Eps literally has thousands of uses. Ultimate guide on foam insulation material for several years expanded polystyrene eps has been utilized as a material of choice in several food packaging applications cost effective and energy efficient insulation in construction applications as well as cushion transport packaging material for shock sensitive goods and many more. Expanded polystyrene eps the most versatile of the three rigid insulation options used in roof wall floor below grade structural geofoam applications used most widely in insulated concrete forms and structural insulated panels.

Molded polystyrene is a proven performer in roofing applications and stands the test of time. Roof insulation molded polystyrene atlas molded products has been producing quality foam roof insulation for more than 30 years. About expanded polystyrene insulation at the core of every insulfoam and r tech product is a state of the art expanded polystyrene foamed plastic insulation core. Eps expanded polystyrene foam insulation boards.

Flat expanded polystryene eps roof insulation is suitable for use with all roofing membrane materials flat eps roof insulation is compatible with loose laid and attached single ply membranes conventional built up roofing or modified bitumen systems. Roof insulation with rigid foam. The average cost of extruded polystyrene insulation is 0 42 sq ft. The average r value is r 5.

For a 1 in thick panel. Its unique closed cell structure provides remarkable physical and thermal properties. While lightweight and resilient it is also. Flat expanded polystryene eps roof insulation provides high long term r value of eps and labor saving face laminates.