Rigid Foam Insulation Sheathing

Continuous rigid insulation is a construction solution that provides a thermally efficient building enclosure.

Rigid foam insulation sheathing.

Although gba has published many articles and videos on the topic we continue to receive frequent questions from readers asking how to install rigid foam sheathing on exterior walls so it s time to provide a primer on the topic. Rigid insulation sheathing is made of a rigid plastic foam that is typically sold in 4 8 or 4. It is offered in multiple thicknesses and dimensions in both square edged and tongue and groove joints. Foamular 150 2 in.

Kingspan insulation r 3 common. R 10 scored squared edge rigid foam board insulation sheathing 0 625 in. Owens corning foamular 250 extruded polystyrene xps rigid foam insulation is a closed cell highly moisture resistant rigid foam board well suited to meet the needs for a wide variety of residential and commercial construction applications. Insulfoam rigid foam is a high performance built to spec sheathing insulfoam rigid foam is a high performance built to spec sheathing insulation that provides superior r value and moisture resistance.

Rigid foam sheathing is a form of insulation continuous insulation to be exact that s applied to the exterior of the building. The glass fiber reinforcement contributes to improved fire performance and dimensional stability. Updated on july 20 2015. Polyiso consists of a uniform closed cell polyisocyanurate foam core and provides one of the highest r values per inch of any rigid insulation.

What s the best way to install foam insulation on the outside of a wall. 0 56 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 511270 model 100000050497. 0 56 in x 4 ft x 8 ft. Johns manville polyiso foam sheathing insulation boards provide a continuous layer of insulation to reduce thermal bridging and improve energy efficiency.

R 3 graphite radiant barrier wall insulation kit 9 sheets kit.