Expanded Polystyrene Insulated Sheathing

Easy to cut with a utility knife or hot wire.

Expanded polystyrene insulated sheathing.

There are three main types of insulating sheathing currently being used in the industry. 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 boards are available in several thicknesses and r values.

Each of these products all has a different set of physical properties that will affect the dynamic of the wall assemblies in regards. The entire assembly is adhered through a. The strength of ica sheath provides a high degree of protection while enhancing the performance of your home s existing insulation. The standard density is 1.

Iss is a structural sheathing product with a layer of expanded polystyrene eps foam on the inside. When a radiant barrier is combined with dead air space it can actually add to the wall assembly s insulation value. If a reflective surface is not desired poly laminate can be ordered on both sides. Other densities up to 3 pcf and thicknesses up to 4 are also available.

Polyiso consists of a uniform closed cell polyisocyanurate foam core and provides one of the highest r values per inch of any rigid insulation. Various expanded polystyrene eps sheathing products are available depending on the intended application. Johns manville polyiso foam sheathing insulation boards provide a continuous layer of insulation to reduce thermal bridging and improve energy efficiency. There are three primary types of rigid insulation.

It can be laminated with clear or metalized polypropylene film. 1 inch and 2 inch thicknesses are common. 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. Rigid insulation provides thermal protection and it can also serve as an air and moisture barrier.

Expanded polystyrene eps extruded polystyrene xps and polyisocyanurate polyiso. 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. 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.