It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer.
Attic foam board.
The superattic system utilizes proprietary silverglo rigid foam insulation panels to fully seal and insulate the attic directly beneath the roof rafters and directly inside the gable ends.
Get free shipping on qualified attic foam board insulation or buy online pick up in store today in the building materials department.
R matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board.
To create an airtight seal use foil tape.
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.
It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches.
Foam board insulation is easy to use and is a great diy way to add some insulation.
Step 3 place caulking and furring strips.
Polyisocyanurate is another option coming in as the densest and more expensive option for foam board.
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The superattic system creates a continuous air and insulation barrier directly beneath the attic roof with no thermal bridging to compromise energy performance.
Some types of thicker foam board insulation are available but they may need to be special ordered.
Use furring strips nailed into the sides of the rafters so that you have something to fasten the board to.
When installing foam insulation boards in the attic make sure you start from one corner and work your way around the room.
Install foam boards with the foil side facing you.
Your board must leave at least inch gap between the board and the roof.