High R Value Foam Board Insulation

Click to add item insofast ux 2 0 r 8 5 eps foam board insulation panels 40 sq.

High r value foam board insulation.

Barrier ultra r super high r building panels produced by glacier bay use aerogel and are rated up to r 30 per inch or in barrier ultra r panels r 50 per inch. Panel sizes are 4 by 8 or 4 by 9. R 7 5 scored squared edge rigid foam board insulation sheathing. R panel is manufactured with a closed cell polyisocyanurate foam core bonded to fiberglass reinforced facers and designed for use over metal nailable and non nailable roof decks with a variety of membrane systems.

This is the product that i typically use to insulate basement walls. A higher insulation r value usually means a higher price point as well. High r cw plus insulation is a rigid closed cell xps board. This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses.

Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. Click to add item r 8 8 high density expanded polystyrene foam board insulation 2 x 4 x 8 to the compare list. When making a selection below to narrow your results down each selection made will reload the page to display the desired results. Owens corning foamular 150 1 1 2 in.

This foam board insulation is available with straight or tongue and groove edges to help limit air movement. Typically a higher insulation r rating means better climate control and better energy efficiency for your home. Atlas energyshield cgf combines high r value enhanced durability from two coated glass mat facers and water resistive attributes in a high performance rigid wall insulation. For every type and material of insulation check the r value per inch of thickness that the manufacturer has listed.

Xps has an r value of 4 5 to 5 0 per inch of thickness. It is denser than eps and provides more r value with a rating of 5 per inch of thickness. The main advantage of high r cw plus insulation over other xps boards is its higher r value per inch. Foamular high r cw plus insulation combines outstanding moisture resistance with excellent thermal performance.