Premium Crawl Space Encapsulation Supplies
Trusted by Contractors Across North Carolina
You need reliable crawl space materials, fast shipping, and expert support. That’s where we come in. The Crawlspace Supply Company helps contractors across North Carolina build better systems, win more jobs, and finish installs faster.
Vapor Barriers
Heavy-duty crawl space vapor barriers designed to block moisture, improve energy efficiency, and protect against mold and mildew.
Sump Pumps
Reliable sump pumps, drain systems, and accessories that help manage groundwater and prevent standing water in crawl spaces.
Dehumidifiers
High-performance crawl space dehumidifiers built for durability and efficiency in moisture-prone environments — ideal for long-term humidity control.
Crawl Space Insulation
Insulation solutions that resist moisture, improve thermal performance, and are made specifically for crawl space encapsulation systems.
Tapes & Adhesives
Installation-ready sealants, adhesives, and fastening materials made for securing vapor barriers, insulation, and liners with lasting strength.
Industry Leaders for Over 30 Years
We know what it takes to encapsulate a crawl space — because we’ve done it in some of the toughest, wettest environments in the U.S. Our durable, easy-to-install materials help contractors work faster and offer better warranties. We provide free delivery, bulk pricing, and expert guidance tailored to your project. Our top priority is serving North Carolina contractors with fast, reliable support.
