Johns Manville Polyiso Roof Insulation

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Johns manville polyiso roof insulation.

Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board. Johns manville is committed to manufacturing premium quality insulation commercial roofing and building materials. Continuous exterior sheathing is required per building codes in many states. 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.

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. We measure success by the relationships we build and the positive impacts we have on our employees and customers. Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications. The standard tapered panel size is 4 x 4.

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. 1 panel system standard cross section 1 2 ft. Rigid roof insulation board.

Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. Foil faced foam sheathing board is rigid polyisocyanurate foam sheathing that provides exceptional heat moisture and air control to protect your building s exterior walls and when installed correctly eliminates all major thermal bridges that cause heat loss. 20 psi 138 kpa grade 3. 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.

As an example a 1 board label will include information from lttr s770 03. Trymer pir can be used in applications that operate at temperatures ranging from 297 f to 300 f 183 c to 148 c. Jm sheathing r values will not change. Slope cross section standard material is johns manville enrgy 3 tapered and flat polyisocyanurate roof insulation.

Trymer pir polyisocyanurate is a closed cell foam insulation for industrial pipes vessels and equipment. 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. In q4 2013 jm will modify its packaging to reflect lttr values by both test methods. Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency.