Most people do not think about insulating their floors unless perhaps it s their attic floor.
Rigid foam board insulation attic floor.
The superattic system creates a continuous air and insulation barrier directly beneath the attic roof with no thermal bridging to compromise energy performance.
When installing the foam use caulk or tape for maximum insulation between the material and the board or floor.
But insulating your floors is a good idea for many reasons including energy efficiency and height adjustments.
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.
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.
It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches.
It will degrade its r value.
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.
Foam board insulation is used on attics and walls yet it can also be used to insulate your floors.
Cover the insulation with a vapor barrier before you install it.
Some types of thicker foam board insulation are available but they may need to be special ordered.
Foam insulation boards can be attached to concrete walls as well and in such a case care should be taken not to chip the cement.
Keep foam board insulation away from direct sunlight prior to installation.