20 Old-School Crawlspace Tricks That Kept Old Homes Dry for 100+ Years

20 Old-School Crawlspace Tricks That Kept Old Homes Dry for 100+ Years In the late nineteen forties, a researcher named Ralph Britton, working for a federal housing agency in Washington, published one of the first major federal reports on the space underneath an American house. It was a technical bulletin, and it was about crawl spaces. He went looking for why the floors of post-war houses were rotting, and he found something that had almost nothing to do with the floor. He found that the air in a wet crawl space does not stay in the crawl space. "Copyright Disclaimer" Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, education or personal use tips the balance in favor of fair use. Note: ⚠ All the videos are created by myself. Copying without permission is prohibited. My videos are solely intended for entertainment purposes. This video is based on various relevant research and discussions. All presented data, numbers, facts, and images may not be up-to-date, valid, or in any specific order. #OldHomes #Crawlspace #BuildingSecrets