VaporDefender™ 10'6" × 100'
15 mil scrim‑reinforced film laminate • White/White • UV protected • Class I vapor barrier (≤ 0.1 perms, ASTM E96)
Encapsulation system
Build your full VaporDefender™ Crawlspace Package.
Shop floor liner, wall liner, seam tape, wall tape, term bars, and screws in one place. Use the calculator for a quick material list, then add everything to cart.
Liner products
VaporDefender™ 10'6" × 200'
15 mil scrim‑reinforced film laminate • White/White • UV protected • Class I vapor barrier (≤ 0.1 perms, ASTM E96)
VaporDefender™ Wall Liner 5'3" × 100'
15 mil scrim‑reinforced wall liner • White/White • UV protected • Class I vapor barrier (≤ 0.1 perms, ASTM E96)
Shipping notes
- UPS Ground is available for 100’ floor rolls, quantity 1–2.
- LTL freight is available for all orders and required for 200’ rolls or quantity 3+.
- Freight quotes depend on address type, liftgate requirements, and the full mix of liner products in the cart.
System accessories
Shop the full wall and seam package with matching tapes, term bars, and fasteners.
VaporDefender Seam Tape 3.75" × 180'
Pressure-sensitive seam tape for sealing floor seams, wall seams, and transitions.
$46.95 per roll
VaporDefender Wall Tape 2" × 50'
Double-sided wall attachment tape used with term bars and masonry screws.
$47.99 per roll
VaporDefender Term Bar 8'6"
Rigid termination bar for secure top-of-wall attachment and clean wall transitions.
$8.95 each
VaporDefender Masonry Screws (Box of 100)
Fasteners for term bar installation and wall terminations.
$19.95 per box