Foam Board Ceiling Insulation

Click to add item r 3 expanded polystyrene foam board insulation 3 4 x 14 1 2 x 48 6 pk to the compare list.

Foam board ceiling insulation.

Rigid foam insulation also known as insulating boards provide high r values. Foam board the last option that i considered and the one i m using is foil faced polyiso insulation board. Shop at lowe s to find the foam sheeting you need for your next insulation project. This foam board insulation is the rigid pink or blue panels that can be found.

Regular ceilings are likely to be under attics with either batt insulation between the joist bays or in some cases rigid insulation between the rafters. Install it anywhere from the roof to the foundation. Rigid boards are manufactured from either. Ceiling insulation 5 crawlspace 6 exterior sheathing 7 exterior wall foundation 3 floor 2 garage 9 metal building 2 re siding 5 under slab 3.

R 5 small projects rigid pink foam board insulation sheathing model pp1 view the owens corning diy insulation solutions 5 98 5 98. Rigid insulation is one of the best tools to reduce your energy costs. There are a few different kinds of foam board insulation diyers should know about. You can even place it under the foundation slab.

In most cases however insulation will not help prevent moisture problems. I m using 2 foam board 2 foil faced polyiso r value is approximately r14 fastened to the bottom of the 2 6 truss chord which leaves a nice 2 1 2 air space. Compare click to add item r 3 expanded polystyrene foam board insulation 3 4 x 14 1 2 x 48 6 pk to the compare list. Polyisocyanurate is another option coming in as the densest and more expensive option for foam board.

Foam board insulation would be a more economical especially if you are supplying the labor see photo. Spray foam is a very expensive option however. 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. The air space will be continuous down to the soffit vents and up to the ridge cap vent.

Project panels foamular 1 in. 2 in x 4 ft x 8 ft.