Polystyrene loose fill or bead insulation typically has a lower r value of about 2 3 per inch compared with the equivalent foam.
Expanded polystyrene foam insulation board.
If a reflective surface is not desired poly laminate can be ordered on both sides.
1632118 menards sku.
Eps is used under roofing over foundation walls and beneath siding.
Other densities up to 3 pcf and thicknesses up to 4 are also available.
R 8 expanded polystyrene foam board insulation 2 x 4 x 8.
Poly shield is made of cellofoam expanded polystyrene eps rigid insulation faced with a tough poly laminate or a reflective foil facer.
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.
Insulation foam boards rigid foam insulation soundproofing insulation foam board insulation existing drywall foam board insulation high temp material 4 by 8 panelling.
For over 50 years insulfoam has been enabling building professionals to construct high quality building insulation systems at a minimal cost.
R 5 scored square edge rigid foam board insulation sheathing foamular extruded polystyrene xps rigid foam insulation offers foamular extruded polystyrene xps rigid foam insulation offers a comprehensive line of products choose the strength you need from 15 to 60 psi and exceptional moisture resistance.
It can be used anywhere insulation is needed.
Foamular 150 1 in.
Expanded polystyrene foam board insulation 4 x 8 at menards.
The standard density is 1.
The r value of polystyrene foam board depends on its density and ranges from 3 8 to 5 0 per inch.
It performs well as insulation for garages pole barns basements and crawl spaces.
It provides an r value of 4 per inch of thickness and is the cheapest type of foam board insulation.
R 2 65 polystyrene panel insulation sheathing 6 pack model 150705 8 38 package 8 38 package schedule delivery.
Insulfoam is a division of carlisle construction materials a wholly owned subsidiary of carlisle companies nyse.
This case means that both materials arise from polystyrene resins but turn into sheets and blocks in different manners.
Expanded or styrofoam insulation is a budget friendly option while extruded insulation has great water resistance and is ideal for use in areas like crawl spaces.
Styrofoam is a product of extruded polystyrene while foam blocks are products of expanded polystyrene.
Polyisocyanurate is another option coming in as the densest and more expensive option for foam board.
Csl and is the nation s largest manufacturer of block molded expanded polystyrene eps.