Polyisocyanurate Roof Insulation Johns Manville

Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency.

Polyisocyanurate roof insulation johns manville.

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. 0 75 in x 4 ft x 8 ft. Benefits of energyguard polyiso roof insulation include. Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board.

It s light weight provides ease of handling. Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications. 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. Johns manville polyiso foam sheathing insulation boards provide a continuous layer of insulation to reduce thermal bridging and improve energy efficiency.

20 psi 138 kpa grade 3. 25 psi 172 kpa min dimensional stability change length width d 2126 0 5 nom 2 max. 0 75 in x 4 ft x 8 ft ap foil 1 faced polyisocyanurate foam board insulation item 101621 model 90001014. Polyiso consists of a uniform closed cell polyisocyanurate foam core and provides one of the highest r values per inch of any rigid 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. Closed cell polyisocyanurate foam core. 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. Trymer pir polyisocyanurate is a closed cell foam insulation for industrial pipes vessels and equipment.

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. Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. Johns manville r 5 common. Johns manville is committed to manufacturing premium quality insulation commercial roofing and building materials.

Trymer pir can be used in applications that operate at temperatures ranging from 297 f to 300 f 183 c to 148 c.