"Something is Better than Nothing" Doesn't Cut it Anymore-Attic Covers: Energy Efficient Attic Cover: Eco20/20

"Something is Better than Nothing" Doesn't Cut it Anymore-Attic Covers

Many homeowners and all energy saving experts know that the attic entrance is a big energy loser in both summer and winter. It's simple- most attics are insulated to R-38 or higher to stop conductive heat loss. Equally important, the rest of the attic is air sealed to stop convective heat loss. The attic entrance typically has only R-0.4 insulating value and air leaks comparable to a window cracked open.

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All too often, the standard of "Something is Better than Nothing" is used to address this important problem. Custom constructed solutions consist of a little weather stripping and some fiber glass or rigid insulation glued to the back of the hatch or knee wall access or a box like structure over a pull down ladder. These measures provide R-5 to R-20 insulating value are often cumbersome to use and lack durability. A number of pre-fab kits often little more with insulating values of R-3 to R-12, low grade air sealing measures and durability limitations.

The building science has proven that these mediocre measures don't cut it anymore. Both the 2009 International Residential Code (IRC) and the International Energy Conservation Code (IECC) mandate specific minimum standards for all attic entrances:

* Insulating Value equivalent to the rest of the attic

* A durable air seal

* A wood or equivalent barrier built around the attic entrance in the attic to prevent insulation from falling into the living area

* Insulation for this measure must be non compressible

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There is only one commercially available kit that meets or exceeds all the new standards- The Energy Guardian® Kits, produced by ESS Energy Products, Inc. ESS makes kits for every type of attic entrance. Each kit installs quickly, is easy to use and backed by a 20 year warranty. For more information, go to www.essnrg.com.

These new code requirements apply to new construction as well as any renovations, repairs, additions or alterations to an existing home.

Since the 2009 editions of both the IRC and IECC are being rolled out in all state programs and code requirements, mandatory adherence to these standards is simply a matter of time.

Every homeowner who has work done on their home should know what to require of any contractor, insulation company or builder. You may need to refer them to the above code and remind them that "something is better than nothing" just doesn't cut it anymore in your home.