Rigid Polyurethane Roof Insulation

As the most used insulation type for roofing applications polyiso is a closed cell foam that is created by heating chemicals and synthetic materials into a composite material that cools into rigid foam panels.

Rigid polyurethane roof insulation.

Spray polyurethane foam forms a seamless layer of insulation fills gaps and seams during application and covers irregular shapes that are hard to insulate with rigid boards. As determined by the applicable building code requirements polyurethane and polyisocyanurate foam insulations are acceptable components of roof as semblies over most roof decks if the foam insulation is part of a class a b or c roof covering tested in accordance with astm e108 ul 790 ansi ul 1256. It bonds them to each other and to the load bearing rafter timbers. Polyurethane foam insulation is made up of tiny gas bubbles.

The roof insulation spray foam is applied to the underside of the roof directly onto the slates tiles or roofing felt. Duratherm is a closed cell polyurethane spray foam insulation which is applied by fully trained and accredited contractors. Rigid insulation is one of the best tools to reduce your energy costs. 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.

Closed cell foam indicates that all the cells are enclosed not connecting with other cells or combined with air. They keep your home at a comfortable temperature without the need to crank your heat. Also known as rigid insulation it offers a high r value which helps keep your home at a comfortable temperature even on the coldest days. 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.

Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and. Department of energy recommends using. Install it anywhere from the roof to the foundation. R 5 scored square edge rigid foam board insulation sheathing foamular extruded polystyrene xps rigid foam insulation offers foamular extruded polystyrene xps rigid foam insulation offers a comprehensive line of products choose the strength you need from 15 to 60 psi and exceptional moisture resistance.

Over time the gas can leak out which reduces the effectiveness of the insulation. Rigid foam insulation also known as insulating boards provide high r values. There are a few different types of rigid foam insulation including expanded and extruded polystyrene insulation.