Best Attic Insulation System

Loose fill or batt the common term for blanket insulation.

Best attic insulation system.

Cellulose attic insulation pros. However it does not provide any vapor barrier. 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. It s a sandwich of rigid foam insulation and plywood or osb oriented strand board the flaky plywood.

Spray foam insulation is the most expensive insulation and it is available in open cell and closed cell options. The superattic system creates a continuous air and insulation barrier directly beneath the attic roof with no thermal bridging to compromise energy performance. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. This type of insulation.

Energy wise is an excellent attic opening insulation cover. Sealing large air leaks is next followed by insulating the basement. The attic is the easiest place to insulate and the most important in terms of saving money and energy. Preparations for the job.

It s available in fiberglass mineral wool plastic fibers and natural fibers. A federal energy tax credit can help homeowners recoup their insulation investment if they complete the improvements by the end of 2007. Modern technology of blanket insulation today is considered the best insulation for attic. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

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. When blown in cellulose gets into some of the tight corners and hard to reach areas in the attic cavities. Boric acid borax or aluminum sulfate used in cellulose insulation provides resistance to mold pests and fire that can occur in the attic. One that i like a lot since i built a house out of them is the structural insulated panel.

Blanket insulation is available as batts or rolls and is the easiest diy insulation material. Open cell is the less expensive option. Moreover it has high reflective properties that make it very useful and maintains energy savings. Before starting perform accurate measurements of your attic surface and keep in mind.

For diy attic insulation you ve got two choices. 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. Both can be added to uninsulated attics or layered over existing material.