Blue Foam Board Insulate Attic

It is denser than eps and provides more r value with a rating of 5 per inch of thickness.

Blue foam board insulate attic.

This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. You can use foam board in the attic. Pink and blue rigid foam insulation boards are made from polystyrene resin that is melted and then forced through a die to form it into the desired shape. For diy attic insulation you ve got two choices.

Kingspan insulation r 4 common. The superattic system creates a continuous air and insulation barrier directly beneath the attic roof with no thermal bridging to compromise energy. Follow with a 2x4 frame wall and. Often the r value of fiberglass insulation is too low and requires the rafters to be retrofitted making foam board a better choice.

0 75 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 304087 model 100000050511. As insulators pink and blue boards perform virtually identically with an insulating value of r 5 per inch of thickness. Both can be added to uninsulated attics or layered over existing material. Installing foam insulation boards in the attic is no that hard and can save you money compared with professional installation.

0 56 in x 4 ft x 8 ft. For new construction use rigid boards to insulate slabs and the outside of foundation walls. Attach the tongue and groove insulation boards to the concrete wall with adhesive. It is an excellent installation option for the attic because it is lightweight easy to work with and offers high r values.

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. Use a premade kit for this type of project. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Foam insulation boards are the best material with which to work when undertaking a do it yourself project because foam.

0 75 in x 4 ft x 8 ft. For a basement remodeling project consider insulating basement walls with foam board. Foam board insulation in the attic can cut down on energy costs and simultaneously promote a more environmentally sound way of daily living. Kingspan insulation r 3 common.