Insulated Wood Roof Decking

Largest manufacturer and least expensive sip panels on the market.

Insulated wood roof decking.

Featuring integrated moisture air and thermal protection zip system r sheathing completely reimagines traditional wall assemblies by streamlining exterior water air and thermal management. Raycore s insulated roof panels and insulated wall panels are far superior than other sips with highest r value custom blend of polyurethane foam insulation wrapped in a foil radiant barrier and producing a superiorly strong lightweight do it yourself diy friendly sip panel. We then vented that space through the roof deck as was the normal practice for roofing. Zip system r sheathing is the simple all in one structural panel with built in exterior insulation.

The moisture content of the wood prior to applying spray foam insulation should be measured to ensure it has dried to below 18 or to the levels recommended by the spray foam manufacturer. Inspect the roof assembly to ensure it has proper drainage protection above the roof deck. The insulation company then used open cell foam prespraying all the attic wood with sealer first. Insulation above the roof deck or air vapor impermeable insulation below the roof deck is needed for condensation control in an unvented roof.

The ratio of insulation above the roof deck or air permeable insulation below the roof deck is a matter of climate and interior conditions.