Why Your Crawl Space Is Making Your Floors Cold

Cold floors usually start below the house. Here is why your crawl space matters and how to fix it for good.

The hidden culprit

In the Pacific Northwest, vented crawl spaces let cold, damp air under your floors all winter. That chills your floors, invites moisture and mold, and drives up your heating bills.

The fix

Insulating and sealing the crawl space — often with a vapor barrier and encapsulation — keeps ground moisture out and warmth in. It is the most effective cure for cold floors and drafts.

Lasting comfort

A properly insulated and sealed crawl space means warmer floors, cleaner air, and lower bills, without chasing the cold from room to room.