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.

0 75 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 304087 model 100000050511. 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. For new construction use rigid boards to insulate slabs and the outside of foundation walls. 0 75 in x 4 ft x 8 ft.

The superattic system creates a continuous air and insulation barrier directly beneath the attic roof with no thermal bridging to compromise energy. It is an excellent installation option for the attic because it is lightweight easy to work with and offers high r values. Achieving greater r values in attics. As insulators pink and blue boards perform virtually identically with an insulating value of r 5 per inch of thickness.

Foam insulation boards are the best material with which to work when undertaking a do it yourself project because foam. Kingspan insulation r 3 common. You can use foam board in the attic. This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses.

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 a basement remodeling project consider insulating basement walls with foam board. 0 56 in x 4 ft x 8 ft. This foam board insulation is available with straight or tongue and groove edges to help limit air movement.

Attach the tongue and groove insulation boards to the concrete wall with adhesive. 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 1 unfaced polystyrene foam board insulation item 511270 model 100000050497. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.

Use a premade kit for this type of project. You can achieve better thermal performance in your attic by adding an. The combustion characteristics of foam insulation products vary with the combustion temperatures chemical formulation and available air. Blueboard insulation is relatively hard to ignite but when it is ignited it burns readily and emits a dense smoke containing many toxic gases.

Foam board insulation in the attic can cut down on energy costs and simultaneously promote a more environmentally sound way of daily living. Often the r value of fiberglass insulation is too low and requires the rafters to be retrofitted making foam board a better choice.