Rigid Polyisocyanurate Roof Insulation

Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board.

Rigid polyisocyanurate roof insulation.

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. Polyisocyanurate insulation jm s polyisocyanurate foam known as trymer pir is a closed cell high performance insulation for use in industrial and commercial applications. The polyols are abbreviated as r groups. Polyiso is an easy cost effective sustainable and energy efficient construction material.

Acfoam recover board is manufactured and tested for use in recover applications acfoam recover board is a rigid polyiso roof insulation faced with inorganic coated polymer bonded glass fiber mat facers. All atlas acfoam polyiso insulation boards are qualitymark certified providing consumers an easy way to identify premium products that meet or exceed building codes for the best in roof performance. Polyisocyanurate rigid insulation isocyanurate or iso is the most commonly used flat roof insulation and can be used in any type of flat roof system. Polyiso and other rigid foam insulation boards are low density products.

Polyisocyanurate also referred to as pir polyiso or iso is a thermoset plastic typically produced as a foam and used as rigid thermal insulation. Recover board is a thermally efficient and dimensionally stable recover board solution. There s a reason polyiso rigid foam insulation is used in more than 70 of commercial roof construction as well as in many residential builds. It can be attached using a variety of methods and is compatible with all of carlisle s single ply systems.

Polyisocyanurate polyiso polyiso is the industry s premier roofing insulation. However when thermasheath 3 was tested in a wood framed symmetrical wall specimen 5 8 fire code gypsum face layers thickness 4 with 2 thermasheath 3 in stud cavities to. Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. Benefits benefits of energyguard polyiso roof insulation include.

Isocyanurate rigid insulation has the highest r value of any insulation product with an r value of 6 0 per inch. Polyisocyanurate polyiso is a closed cell rigid foam insulation board made with recycled content that is widely used in commercial roofing.