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ratucker3

crawl space insulation suggestions

ratucker3
12 years ago

We are about half way completed on house on Bama/FL line...deep south with high humidity. We are installing a dehumidifier in the crawl space due to hvac supply being in crawl space under the floor.

Three insulation vendors suggest in the crawl space using of course a vapor barrier on the ground but not installing either fiberglass or foam against the underside of the floor. We have always used insulation in the crawl space and question not using something......but since all these vendors say the same thing it gives me pause.

Your input is appreciated.

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