StegoCrawl® Wrap 6-Mil Scrim Reinforced Vapor Retarder 20' x 100' (2,000 sq ft)

Bulk Savings Buy 2+ of any stego products and get 5% off ENJOY FREE SHIPPING ON ALL STEGO PRODUCTS!! Please note: Customer purchases received by 5:00 pm (EST) Monday Thru Friday will be processed within 1-3 business days. Ships via palletized freight (LTL): Due to its size, the product is shipped on a pallet Rated for outdoor use ☀️ Keep moisture out and protect your crawl space for good with StegoCrawl® Wrap 6-Mil Reinforced Vapor Retarder, a heavy-duty, scrim-reinforced vapor barrier engineered for demanding jobsite conditions. Built with a multi-layered construction — high-strength scrim sandwiched between two layers of virgin polyethylene film — this vapor retarder delivers superior puncture and tear resistance while meeting Class I vapor permeance standards. Whether you're installing a new crawl space vapor barrier, retrofitting an existing home, or building a soil-gas retarder for a radon mitigation system, StegoCrawl Wrap 6-Mil is a versatile, code-aligned solution you can trust. Added UV inhibitors and thermal stabilizers also make it suitable for temporary outdoor enclosure and containment applications. Why Choose StegoCrawl Wrap 6-Mil Reinforced? Class I Vapor Retarder – Tested to ASTM F1249 at just 0.084 perms, exceeding ASTM E1745 requirements for superior moisture control High Puncture Resistance – 79 N puncture rating (ASTM D4833) stands up to rocks, debris, and foot traffic during install Diagonal Reinforcement – Scrim-reinforced design helps prevent tears from spreading, even on tough job sites Strong Tensile Performance – MD 12.7 lbf/in / TD 11.7 lbf/in tensile strength with high elongation for flexibility and durability Bright White Finish – Reflects light for a cleaner, more visible crawl space during inspections and future work UV & Thermal Stabilized – Rated for outdoor use beyond crawl space applications Made in the USA – Manufactured with US and global materials, zero VOCs Life of the Building™ Warranty* – Backed by Stego Industries' confidence in long-term performance (*crawl space applications only) Specifications Property Result Thickness 6 mil Water Vapor Permeance 0.084 perms (Class I) Puncture Resistance 79 N Impact Resistance <414 grams Tensile Strength (MD/TD) 12.7 / 11.7 lbf/in Tensile Elongation (MD/TD) 568% / 660% Weight 28.8 lbs/MSF Roll Size 20' x 100' (2,000 sq ft) Roll Weight ~61 lbs