Rigid Insulation Installation Instructions

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.

Rigid insulation installation instructions.

Top 4 installation techniques recommendations for styrofoam xps insulation you need to know. Foamular 150 rigid foam xps insulation for exterior walls contains hundreds of millions of densely packed air cells to provide excellent thermal performance. Install these panels over wall or ceiling cavities including those filled with existing fiberglass batts to boost the r value and improve home comfort and efficiency. Rigid foam insulation creates a solid barrier between the inside and outside of your house acting as an obstacle in the way of heat and cold transfer.

Case study salesforce tower. However not all rigid foam insulation packs are created equal. We re proud to say our products can be found in some of the tallest and safest buildings around the globe like salesforce tower. Rigid foam insulation offers a thermal resistance between r 5 and r 8 roughly twice that offered by traditional batt insulation.

Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. Most packs of rigid foam feature a higher r value per inch than cellulose fiberglass or cotton. With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification. Any deformation of the application surface can result in a weakening of the attachment points and or cracking of the insulation.

Insulation is a rigid product and not intended for uneven surfaces. R panel is manufactured with a closed cell polyisocyanurate foam core bonded to fiberglass reinforced facers and designed for use over metal nailable and non nailable roof decks with a variety of membrane systems. It s also virtually impervious to moisture preventing loss of r value due to moisture penetration. Insulation s r value is a measure of its effectiveness and a single 1 inch sheet of polyurethane foam gives you an r value of 5 5 to 6 5 according to the u s.

There should be no voids or gaps in the insulation itself around any objects that penetrate the insulation or at the interface of the insulation.