Expanded Polystyrene Insulated Sheathing

Rigid insulation provides thermal protection and it can also serve as an air and moisture barrier.

Expanded polystyrene insulated sheathing.

1 inch and 2 inch thicknesses are common. Easy to cut with a utility knife or hot wire. Great for above or below grade applications. It can be laminated with clear or metalized polypropylene film.

Other densities up to 3 pcf and thicknesses up to 4 are also available. Johns manville polyiso foam sheathing insulation boards provide a continuous layer of insulation to reduce thermal bridging and improve energy efficiency. Each of these products all has a different set of physical properties that will affect the dynamic of the wall assemblies in regards. Iss is a structural sheathing product with a layer of expanded polystyrene eps foam on the inside.

Ica sheath is a laminated insulation board with an expanded polystyrene eps core. It is a highly flexible and cost effective product that can be used for above grade and below grade interior applications in residential or. The standard density is 1. There are three primary types of rigid insulation.

There are three main types of insulating sheathing currently being used in the industry. Insulated structural sheathing iss from kott combines the strength of structural sheathing with the thermal performance of rigid insulation in one easy to install product. The strength of ica sheath provides a high degree of protection while enhancing the performance of your home s existing insulation. When a radiant barrier is combined with dead air space it can actually add to the wall assembly s insulation value.

Expanded polystyrene eps extruded polystyrene xps and polyisocyanurate polyiso. Expanded polystyrene eps manufacturers use reflective aluminum foil to increase the resistance of radiant heat absorption. Polyiso consists of a uniform closed cell polyisocyanurate foam core and provides one of the highest r values per inch of any rigid insulation. Expanded polystyrene holds 100 of its r value over the life of the product making it one of the most ideal products to insulate with.

Poly shield is made of cellofoam expanded polystyrene eps rigid insulation faced with a tough poly laminate or a reflective foil facer. Expanded polystyrene eps extruded polystyrene xps and polyisocyanurate polyiso. The boards are available in several thicknesses and r values. Envirosheet is an economical rigid insulation board made from expanded polystyrene eps offering a high r value per dollar when compared to other generic rigid insulation solutions on the market.