Expanded Polystyrene Insulated Sheathing

Easy to cut with a utility knife or hot wire.

Expanded polystyrene insulated sheathing.

The entire assembly is adhered through a. There are three main types of insulating sheathing currently being used in the industry. When a radiant barrier is combined with dead air space it can actually add to the wall assembly s insulation value. Iss is a structural sheathing product with a layer of expanded polystyrene eps foam on the inside.

Other densities up to 3 pcf and thicknesses up to 4 are also available. Great for above or below grade applications. 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.

The standard density is 1. It can be laminated with clear or metalized polypropylene film. Johns manville polyiso foam sheathing insulation boards provide a continuous layer of insulation to reduce thermal bridging and improve energy efficiency. Expanded polystyrene eps manufacturers use reflective aluminum foil to increase the resistance of radiant heat absorption.

Each of these products all has a different set of physical properties that will affect the dynamic of the wall assemblies in regards. The boards are available in several thicknesses and r values. Expanded polystyrene eps extruded polystyrene xps and polyisocyanurate polyiso. Expanded polystyrene eps extruded polystyrene xps and polyisocyanurate polyiso.

Rigid insulation provides thermal protection and it can also serve as an air and moisture barrier. 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. Ica sheath is a laminated insulation board with an expanded polystyrene eps core.

There are three primary types of 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. If a reflective surface is not desired poly laminate can be ordered on both sides. The strength of ica sheath provides a high degree of protection while enhancing the performance of your home s existing insulation.