--- title: Vaporguard® Vapor Retarder. High Moisture Areas & Radon description: VaporGuard combines HDPE/LLDPE & aluminum to provide extremely low permeance for special applications such as radon protection, museums & computer rooms image: https://www.globalplasticsheeting.com/hubfs/Griffolyn%C2%AE%20VaporGuard%C2%AE%20Stop%20Radon-jpg.jpeg --- - [Privacy Notice](https://www.globalplasticsheeting.com/privacy-notice?hsLang=en-us) | - [Shipping & Returns](https://www.globalplasticsheeting.com/shipping-and-returns?hsLang=en-us)   [![Global Plastic Sheeting, Plastic Sheeting Specialist](https://www.globalplasticsheeting.com/hs-fs/file-2336161311-png/images/logo-mobile.png)](https://www.globalplasticsheeting.com/?hsLang=en-us) ![side_img37](https://www.globalplasticsheeting.com/hs-fs/file-2350449328-png/images/side_img37.png) ![side_img37](https://www.globalplasticsheeting.com/hs-fs/file-2350449328-png/images/side_img37.png) Click to call from your cell: [+17605979298](tel:+17605979298) # Griffolyn Vaporguard- HDPE/ LLDPE Vapor Retarder Extremely Low Permeance/ Radon ![Griffolyn® VaporGuard® Stop Radon](https://www.globalplasticsheeting.com/hs-fs/hubfs/Griffolyn%C2%AE%20VaporGuard%C2%AE%20Stop%20Radon-jpg.jpeg?width=338&height=166&name=Griffolyn%C2%AE%20VaporGuard%C2%AE%20Stop%20Radon-jpg.jpeg) Griffolyn® **VaporGuard® **is a 3-ply laminate with an aluminum core surrounded by two layers of multi-axially oriented, HDPE/LLDPE. It is specifically engineered to provide high strength and durability in a lightweight material. VaporGuard combines HDPE/LLDPE & aluminum to provide extremely low permeance for special applications such as radon protection, cold storage, museums & computer rooms Meets Class B, ASTM E-1745-11 Standard Specification for Water Vapor Retarders Used in Contact With Soil or Granular Fill Under Concrete Slabs.    ![Griffolyn Vaporguard- HDPE/ LLDPE Vapor Retarder Extremely Low Permeance/ Radon](https://www.globalplasticsheeting.com/hs-fs/hubfs/Griffolyn%20Vaporguard-%20HDPE%20LLDPE%20Vapor%20Retarder%20Extremely%20Low%20Permeance%20%20Radon-jpg.jpeg?width=1286&height=484&name=Griffolyn%20Vaporguard-%20HDPE%20LLDPE%20Vapor%20Retarder%20Extremely%20Low%20Permeance%20%20Radon-jpg.jpeg) ## VapoorGuard features and benefits • Multiple polyethylene layers and aluminum layer provide extremely low permeability and resist punctures and tears. • UV stabilization protects the material from degradation during extended exposure to sunlight .• Cold-crack resistance eliminates failures in extremely cold temperatures. • Chemically resistant to withstand exposure without significant deterioration. • Aluminum core provides extremely low permeability for minimal moisture transmission. • Flexibility and light weight allow for easy handling and quick installation. • Custom fabrication is available to meet your exact specifications. • Class B, ASTM E-1745-11 Standard Specification for Water Vapor Retarders Used in Contact With Soil or Granular Fill Under Concrete Slabs. SUGGESTED APPLICATIONS: • Architectural vapor retarder for underslab, walls & ceilings and in roofing systems. Ideal for cold storageand high moisture areas. • Floor covers, dust partitions and cleanroom enclosures. • Temporary walls, plant dividers, building enclosures and containment tents. • Soil covers to control leachate for stockpiles and landfills. • Erosion control and slope protection covers. ## VAPORGUARD Ordering Information AVAILABLE COLORS: Black SIZES:Custom sizes up to 100’ x 120’ and custom fabrication are avaiable to meet your exact specifications. USABLE TEMPERATURE RANGE: Minimum: -50°F -45°CMaximum: 170°F 77°C OUTDOOR EXPOSURE Under normal continuous exposure the average life expectancy ranges from 18 to 30 months. **[![Tap For Pricing & Info (619) 448-4439](https://no-cache.hubspot.com/cta/default/32796/919f3d0d-5f01-4efc-b326-229bacaacbbf.png)](https://cta-redirect.hubspot.com/cta/redirect/32796/919f3d0d-5f01-4efc-b326-229bacaacbbf)    **   - [Home](https://www.globalplasticsheeting.com/?hsLang=en-us) | - [ Privacy Policy |](https://www.globalplasticsheeting.com/privacy-notice?hsLang=en-us) - [Terms Of Service |](https://www.globalplasticsheeting.com/terms-of-service?hsLang=en-us) - [ Who Are We?](https://www.globalplasticsheeting.com/who-are-we-/?hsLang=en-us) | - [ Core Values](https://www.globalplasticsheeting.com/core-values-global-plastic-sheeting/?hsLang=en-us) | -   - [ Shipping | Returns](https://www.globalplasticsheeting.com/shipping-and-returns/?hsLang=en-us) |  - [Videos of Products](https://www.globalplasticsheeting.com/videos-of-products/?hsLang=en-us) | - [ SEARCH | ](https://www.globalplasticsheeting.com/search-for-plastic-sheeting-tapes-strapping?hsLang=en-us)GPS - [ Line Card |](https://www.globalplasticsheeting.com/gps-line-card-plastic-sheeting/?hsLang=en-us)[ Contact](https://www.globalplasticsheeting.com/contact-us/?hsLang=en-us) G3 Tapes, Inc.  (619)448-4439 11639 Riverside Drive Suite 103 Lakeside CA 92040