Johns Manville Polyisocyanurate Roof Insulation

Johns manville is committed to manufacturing premium quality insulation commercial roofing and building materials.

Johns manville polyisocyanurate roof insulation.

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. Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1 2 thick duraboard an expanded perlite mineral aggregate board on one side and a fiber glass reinforced facer on the other. Trymer pir polyisocyanurate is a closed cell foam insulation for industrial pipes vessels and equipment. Rigid roof insulation board.

Shop johns manville r 6 common. 20 psi 138 kpa grade 3. Continuous exterior sheathing is required per building codes in many states. Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board.

Provides high r value per inch in built up modified bitumen metal roof and single ply roof systems and utilizes a zero ozone depletion blowing agent that provides high thermal insulation performance. Additionally trymer pir is offered in a variety of different densities and compressive strengths to ensure the product consistency is suited for the unique needs of. Trymer pir can be used in applications that operate at temperatures ranging from 297 f to 300 f 183 c to 148 c. 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.

Flat enrgy 3 polyisocyanurate roof insulation typical physical properties test astm values strength tensile strength c 209 500 psf 24 kpa min 730 psf 35 kpa nom compressive resistance 10 consolidation d 1621 grade 2. 1 in x 4 ft x 8 ft. 25 psi 172 kpa min dimensional stability change length width d 2126 0 5 nom 2 max. Johns manville ap foil faced foam sheathing board is rigid polyisocyanurate foam sheathing that provides exceptional heat moisture and air control to.

It s light weight provides ease of handling. Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications. Closed cell polyisocyanurate foam core.