Polyisocyanurate Rigid Foam Roof Insulation

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.

Polyisocyanurate rigid foam roof insulation.

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. R matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board. 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.

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. 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. Polyiso is an easy cost effective sustainable and energy efficient construction material. 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 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. Polyisocyanurate also referred to as pir polyiso or iso is a thermoset plastic typically produced as a foam and used as rigid thermal insulation. 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.

Polyiso is the only roof insulation that can be used without the need for a thermal barrier meaning roofs insulated with. Thermasheath rmax thermasheath 3 2 in. Polyiso is used in roof wall ceiling and specialty applications within commercial and residential buildings of all types. Acfoam polyiso roof insulation atlas acfoam products are among the most sustainable and widely used building insulation materials available today.

Polyiso roof insulation is the most widely used and accepted rigid roof insulation. Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. 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. Rmax thermasheath polyiso rigid foam insulation board is suitable for use in wall sheathing and residential and commercial application.