Johns Manville Polyiso Roof Insulation

Trymer pir polyisocyanurate is a closed cell foam insulation for industrial pipes vessels and equipment.

Johns manville polyiso roof insulation.

We measure success by the relationships we build and the positive impacts we have on our employees and customers. Continuous exterior sheathing is required per building codes in many states. Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications. In q4 2013 jm will modify its packaging to reflect lttr values by both test methods.

25 psi 172 kpa min dimensional stability change length width d 2126 0 5 nom 2 max. The standard tapered panel size is 4 x 4. Slope cross section standard material is johns manville enrgy 3 tapered and flat polyisocyanurate roof insulation. Not all tapered panels are stocked.

Jm sheathing r values will not change. Contact your johns manville representative to confirm current availabilty. 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. Jm s wall sheathing line ap foil and ci max are not governed by lttr test methods and have different r value measurement standards.

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. Trymer pir can be used in applications that operate at temperatures ranging from 297 f to 300 f 183 c to 148 c. As an example a 1 board label will include information from lttr s770 03.

It s light weight provides ease of handling. 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. 1 panel system standard cross section 1 2 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. 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. 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. Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board.