Polyisocyanurate Polyiso Foam Insulation Sheets On Pole Barn Walls

Foam board sheathing insulation johns manville polyiso foam sheathing insulation boards provide a continuous layer of insulation to reduce thermal bridging and improve energy efficiency.

Polyisocyanurate polyiso foam insulation sheets on pole barn walls.

Polyisocyanurate is another option coming in as the densest and more expensive option for foam board. One of my personal pole buildings at my home utilizes rigid insulation boards icfs on 2 1 2 walls of the lowest level. It is available in all different size configurations to accommodate lots of different applications. I want to insulate my pole barn walls with 3 25 iso board i bought used without the foil facing for 8 ea.

Foam is available in thicknesses from to 4. Typically sold as sheet insulation in a standard size of 4 x 8 foam insulation panels can help reduce energy costs get a handle on moisture control and more. Climate zone 4 kansas. Fiber tech typically uses nominal 2 density polyisocyanurate foam sometimes referred as iso foam or urethane foam for maximum thermal efficiency.

The plan is to screw it to the interior of the girts leaving the 1 1 2 gap between it and the outside metal as an air gap rain screen then sealing it to the vertical posts and floor with foam or caulk taping all seams. Meps foam board also is often used as the insulation for structural insulated panels sips and insulating concrete forms icfs. Optional eps or pvc foams. Higher densities of foam are also available on special request.

Polyiso consists of a uniform closed cell polyisocyanurate foam core and provides one of the highest r values per inch of any rigid insulation. This foam board insulation is available with straight or tongue and groove edges to help limit air movement. It performs well as insulation for garages pole barns basements and crawl spaces. Extruded expanded polystyrene xeps is a closed cell foam insulation similar to meps.

Expanded polystyrene also referred to as eps white board and bead board has the lowest r value of the three rigid foam board insulation types but is the most economical and versatile. One common use of extruded polystyrene foam board is for foundation insulation panels.