Poly Iso Roof Insulation Assembly

A polyiso continuous insulation system keeps energy and heat loss to a minimum increasing the building s energy efficiency and leading to lower monthly operating costs.

Poly iso roof insulation assembly. Sopra iso plus is a closed cell polyisocyanurate foam insulation board laminated with a polymer coated glass fibre facer. Provides an explanation for the differences between class a and class 1 roof assemblies containing polyiso insulation for the canadian markets. Roofing regulations in canada. New polyisocyanurate r values is a 2 page 2016 industry issue update from the national roofing contractors association nrca.

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. 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. Benefits of energyguard polyiso roof insulation include. All products in the acfoam polyiso roof insulation family are closed cell rigid foam insulation board flat or tapered.

Sarnatherm may be installed by mechanical attachment to the roof deck with sarnafasteners and sarnaplates by attachment with sarnacol board adhesive or by hot asphalt depending on project requirements and specifications. When it comes to insulation performance the difference is in the details. Acfoam polyiso roof insulation atlas acfoam products are among the most sustainable and widely used building insulation materials available today. Atlas acfoam polyiso roof insulation is an easy cost effective sustainable and energy efficient option for nearly any roofing application.

Polyiso roof insulation is the most widely used and accepted rigid roof insulation. Roof insulation which has become wet or damaged should be removed and replaced with solid dry insulation. Polyiso is the only roof insulation that can be used without the need for a thermal barrier meaning roofs insulated with. This industry issue update explains why the nrca recommends using a significantly lower r value for polyiso than pima does.

Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. The many benefits of polyisocyanurate insulation panels like a high r value make this product an advantageous solution when designing an efficient roof assembly. By blocking thermal bridging a polyiso continuous insulation system increases the overall thermal performance of a wall assembly and a building. Class a and class 1 roof assemblies are not the same.