Polyisocyanurate Roof Insulation Johns Manville

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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. 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. Trymer pir polyisocyanurate is a closed cell foam insulation for industrial pipes vessels and equipment. It s light weight provides ease of handling.

25 psi 172 kpa min dimensional stability change length width d 2126 0 5 nom 2 max. 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. Closed cell polyisocyanurate foam core. 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.

Johns manville is committed to manufacturing premium quality insulation commercial roofing and building materials. Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board. Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications. Johns manville r 5 common.

Johns manville polyiso foam sheathing insulation boards provide a continuous layer of insulation to reduce thermal bridging and improve energy efficiency. Benefits of energyguard polyiso roof insulation include. Rigid roof insulation board. 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.

0 75 in x 4 ft x 8 ft ap foil 1 faced polyisocyanurate foam board insulation item 101621 model 90001014. Trymer pir can be used in applications that operate at temperatures ranging from 297 f to 300 f 183 c to 148 c. Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. 0 75 in x 4 ft x 8 ft.

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.