Best Attic Insulation System

One that i like a lot since i built a house out of them is the structural insulated panel.

Best attic insulation system. Closed cell on the other hand is more dense and it provides an excellent barrier against air and water. For diy attic insulation you ve got two choices. A federal energy tax credit can help homeowners recoup their insulation investment if they complete the improvements by the end of 2007. 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.

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. The attic is the easiest place to insulate and the most important in terms of saving money and energy. It features two layers of aluminum that does a good job by sealing off the attic entryway and keeping the heat from your attic where it belongs. Loose fill or batt the common term for blanket insulation.

Before starting perform accurate measurements of your attic surface and keep in mind. Spray foam insulation is the most expensive insulation and it is available in open cell and closed cell options. However it does not provide any vapor barrier. Energy wise is an excellent attic opening insulation cover.

Preparations for the job. Blanket insulation is available as batts or rolls and is the easiest diy insulation material. It s available in fiberglass mineral wool plastic fibers and natural fibers. 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.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. It s a sandwich of rigid foam insulation and plywood or osb oriented strand board the flaky plywood. Boric acid borax or aluminum sulfate used in cellulose insulation provides resistance to mold pests and fire that can occur in the attic. Modern technology of blanket insulation today is considered the best insulation for attic.

When blown in cellulose gets into some of the tight corners and hard to reach areas in the attic cavities. Both can be added to uninsulated attics or layered over existing material. What is the best attic insulation suitable to arrange cozy space. There are other materials and systems that you can use to insulate your attic.

Sealing large air leaks is next followed by insulating the basement. Open cell is the less expensive option. Cellulose attic insulation pros.