R38 Roof Insulation

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

R38 roof insulation.

R values like r 38 are used by the construction industry to describe the thermal resistance of insulation materials like those used to insulate your attic when you are looking at an r 38 insulation you are actually reading a description of its resistance rather than size or thickness of the material. 10 thick r 38c ecotouch thermal batt insulation prevents moisture damage and help assure long roof life by providing 1 of ventilation air space between the insulation and roof deck. How to increase the interior ceiling joist for r38 insulation. Johns manville is committed to providing the high quality products resources guidance and on demand support you need on the job.

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. A recent mckinsey co. Wall insulation whenever exterior siding is removed on an. Benefits of energyguard polyiso roof insulation include.

Johns manville s residential insulation products help maintain energy efficiency and lower heating and cooling costs making homes more comfortable year round. 8 bags model k91 view the owens corning attic insulation. Improved insulation is a good step toward improving building efficiency particularly since the atlanta based american society of heating refrigerating and air conditioning engineers ashrae increased minimum roof insulation levels in 2007 in its standard 90 1 the first increase in 18 years and if that isn t enough to spur someone into action. Insulation is designed to eliminate r value loss caused by compressing standard r 38 products in 2x12 cathedral ceiling construction.

Owens corning r 38 ecotouch pink cathedral ceiling kraft faced fiberglass insulation batt 23 3 4 in. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. Fm approved subject to the conditions of approval as a roof insulation when installed as shown in the current edition of the factory mutual research approvals guide. Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness.