Crawl Space Encapsulation Supplies From Crawl Space DIY Shop Our Best-Selling Products Kickstart your project with Crawl Space DIY, your go-to source for the best encapsulation and insulation supplies featuring vapor barriers, dehumidifiers, insulation, sump pumps, and so much more! Shop now Project kits Crawl Space Encapsulation Kit with Aprilaire E070N, 12 Mil & 20 Mil Vapor Barriers Seal, Dry, and Protect Your Crawl Space with the Same Kit the Pros Use Moisture in your crawl space leads to mold, wood rot, high energy bills, and poor air quality in your home. This kit includes everything a contractor would use to do it right, including 1 roll of 12 mil and 1 roll of 20 mil woven vapor barrier. Use the 12 mil on walls and piers where flexibility matters. Use the 20 mil on the floor where durability is key. The included Aprilaire E070N dehumidifier pulls moisture from the air so it doesn’t stay trapped under the plastic. $2,749.99 –1+ Add to cart Crawl Space Supplies By Categories Air Quality Crawl Space Foundation Waterproofing Insulation Sump Pump Mold Check out our featured Crawl Space Products No products found. Adjustable Crawl Space Jack $129.99 – $289.99Price range: $129.99 through $289.99 kit-style Choose an optionPP-KITPP-KITNB (No Base Plate Designed to be used with Polybase) pipe-length Choose an optionNo Pipe3’ pipe5’ pipe7’ pipeClear Adjustable Crawl Space Jack quantity Add to cart – Crawl Space Premium Drainage Matting | 4’x50’ | Crawl Space DIY $132.99 –1+ Add to cart CONTRACTOR GRADE WESTINGHOUSE PUMPS FOR DIY HOMEOWNERS When reliability matters, choose Westinghouse. Sump pumps, battery backups, utility pumps, condensate pumps, and sewage pumps from Westinghouse are built to solve real crawl space and basement problems. Backed by a century of innovation, they move water fast and stand strong where moisture and failure are not an option, giving you the peace of mind you deserve. Shop Now Learn More Testimonials from Our customers Tinisee Harris Hello, I purchased this product couple of weeks ago. I used it to install my Dehu in my crawl space. This is an excellent product. It was perfect for … Read Morethe job. Thanks for recommending this kit to go with my Dehu installation. Thank you!Read Less Gregory Sawyer My unit worked great for two years but sprang a freon leak that caused it to need to be replaced. The upside to this was how customer friendly both Ap… Read MorerilAire and ninja were in getting me a new unit in a short time frame. Special thanks to Carl at Ninja in getting the unit out to me.Read Less View All Write a review Helpful product & installation guides From Crawl Space DIYSign Up For The Newsletter Whether you’re looking to encapsulate your crawl space or just install a dehumidifier, Crawl Space DIY offers expert advice and step-by-step instructions to simplify the process and save time and money on your next project. DIY Guides