High Density Batt Insulation

By architect on August 3, 2018 in Home Design Journal

Certainteed Batt Insulation

The CertainTeed company seems to be the USA company with the highest density, highest R-value batt insulation for exterior walls. Their 5.5 inch fiberglass batt yields an R-value of 21. That is 2 points higher than most other batt insulation. This still is not enough to rate your wall with LEED, but it helps.

Certainteed Batt Insulation PDF

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High Density Batt Insulation

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