Polyisocyanurate Rigid Foam Roof Insulation

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

Polyisocyanurate rigid foam roof insulation. Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. 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. Polyiso possesses a high level of inherent fire resistance when compared to other foam plastic insulations due to its unique structure of strong isocyanurate chemical bonds. 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.

The starting materials are similar to those used in polyurethane pur except that the proportion of methylene diphenyl diisocyanate mdi is higher and a polyester derived polyol is used in the reaction instead of a polyether polyol. Polyiso is used in roof wall ceiling and specialty applications within commercial and residential buildings of all types. Trymer pir can be used in applications that operate at temperatures ranging from 297 f to 300 f 183 c to 148 c. Atlas acfoam polyiso roof insulation is an easy cost effective sustainable and energy efficient option for nearly any roofing application.

Rmax thermasheath polyiso rigid foam insulation board is suitable for use in wall sheathing and residential and commercial application. Polyiso roof insulation is the most widely used and accepted rigid roof insulation. Polyisocyanurate polyiso is a closed cell rigid foam board insulation that is bonded to facers on both sides which are composed of various organic and inorganic materials. Thermasheath rmax thermasheath 3 2 in.

Polyiso is the only roof insulation that can be used without the need for a thermal barrier meaning roofs insulated with. Benefits of energyguard polyiso roof insulation include. Acfoam polyiso roof insulation atlas acfoam products are among the most sustainable and widely used building insulation materials available today. Polyisocyanurate also referred to as pir polyiso or iso is a thermoset plastic typically produced as a foam and used as rigid thermal insulation.

It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer. Polyiso is an easy cost effective sustainable and energy efficient construction material. R 13 1 polyisocyanurate rigid foam insulation board 613010 the home depot. In 3 key fire tests astm e84 nfpa 285 and nfpa 286 ul 1715 polyiso performs exceptionally well.