Polyiso Roofing Boards

Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications.

Polyiso roofing boards.

Once boards are installed per manufacturer s instructions the first and most important step in the installation process is selecting a durable and manufacturer approved joint treatment. Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board. The information on this page is based on data considered to be true and accurate based on periodic internal. Roof cover boards are an important component in any roof assembly to provide a suitable substrate for the attachment of a membrane and enhance the overall durability of the roof system.

Polyiso is used in roof wall ceiling and specialty applications within commercial and residential buildings of all types. Energyguard polyiso roof insulation an insulation board made of glass fiber reinforced cellulosic felt facers bonded to a core of isocyanurate foam. 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. Additionally polyiso provides the highest r value per inch allowing for thinner wall assemblies.

See also material data sheet msds 1511 or msds 1911. Typically sold as sheet insulation in a standard size of 4 x 8 foam insulation panels can help reduce energy costs get a handle on moisture control and more. Shop at lowe s to find the foam sheeting you need for your next insulation project. Polyisocyanurate is another option coming in as the densest and more expensive option for foam board.

Acfoam delivers unparalleled performance and energy efficiency that s built to last. 1 when joints penetrations detailed appropriately. Rigid roof insulation board. 2 stated thermal resistance values are based upon conditioning requirements and test methodology found in astm c1289 and astm c518 for foil faced polyisocyanurate insulation.

High density hd polyiso roof cover board. 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. Cover boards protect the underlying insulation from roof traffic and can allow the roof area to be used for renewable energy systems such as rooftop pv.