Polyisocyanurate Polyiso Foam Insulation Sheets On Pole Barn Walls

This foam board insulation is available with straight or tongue and groove edges to help limit air movement.

Polyisocyanurate polyiso foam insulation sheets on pole barn walls. 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. 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. It can be used anywhere insulation is needed. Fiber tech typically uses nominal 2 density polyisocyanurate foam sometimes referred as iso foam or urethane foam for maximum thermal efficiency.

I want to insulate my pole barn walls with 3 25 iso board i bought used without the foil facing for 8 ea. Shop at lowe s to find the foam sheeting you need for your next insulation project. Climate zone 4 kansas. Higher densities of foam are also available on special request.

One common use of extruded polystyrene foam board is for foundation insulation panels. Foam is available in thicknesses from to 4. 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 is another option coming in as the densest and more expensive option for foam board.

It is available in all different size configurations to accommodate lots of different applications. Extruded expanded polystyrene xeps is a closed cell foam insulation similar to meps. One of my personal pole buildings at my home utilizes rigid insulation boards icfs on 2 1 2 walls of the lowest level. It performs well as insulation for garages pole barns basements and crawl spaces.

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. Polyiso consists of a uniform closed cell polyisocyanurate foam core and provides one of the highest r values per inch of any rigid insulation.