--- title: Poly Scriml Space Vapor Barriers description: What's the best crawl space liner for you? Check out these professional crawl space vapor barrier/liner options which help to maintain humidity levels. --- - [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) [![Share on Facebook](https://static.hubspot.com/final/img/common/icons/social/facebook-24x24.png)](http://www.facebook.com/share.php?u=https%3A%2F%2Fwww.globalplasticsheeting.com%2Fultra-scrim-crawl-space-vapor-barriers%3Futm_medium%3Dsocial%26utm_source%3Dfacebook) [![Share on LinkedIn](https://static.hubspot.com/final/img/common/icons/social/linkedin-24x24.png)](http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww.globalplasticsheeting.com%2Fultra-scrim-crawl-space-vapor-barriers%3Futm_medium%3Dsocial%26utm_source%3Dlinkedin) [![Share on Twitter](https://static.hubspot.com/final/img/common/icons/social/twitter-24x24.png)](https://twitter.com/intent/tweet?original_referer=https%3A%2F%2Fwww.globalplasticsheeting.com%2Fultra-scrim-crawl-space-vapor-barriers%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&url=https%3A%2F%2Fwww.globalplasticsheeting.com%2Fultra-scrim-crawl-space-vapor-barriers%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&source=tweetbutton&text=Poly%20Scriml%20Space%20Vapor%20Barriers) [![Share on Pinterest](https://static.hubspot.com/final/img/common/icons/social/pinterest-24x24.png)](http://pinterest.com/pin/create/button/?url=https%3A%2F%2Fwww.globalplasticsheeting.com%2Fultra-scrim-crawl-space-vapor-barriers%3Futm_medium%3Dsocial%26utm_source%3Dpinterest&media=http%3A%2F%2Fcdn2.hubspot.net%2Fhubfs%2F32796%2Fvapor_barrier_for_crawl_space.png) [![Share on Email](https://static.hubspot.com/final/img/common/icons/social/email-24x24.png)](mailto:?subject=Check%20out%20https%3A%2F%2Fwww.globalplasticsheeting.com%2Fultra-scrim-crawl-space-vapor-barriers%3Futm_medium%3Dsocial%26utm_source%3Demail%20&body=Check%20out%20https%3A%2F%2Fwww.globalplasticsheeting.com%2Fultra-scrim-crawl-space-vapor-barriers%3Futm_medium%3Dsocial%26utm_source%3Demail) # Poly Scrim Crawl Space Vapor Barriers - Encapsulate your crawl space   ![ Antimicrobial Films and Reinforced Laminates to Encapsulate your crawl space-jpg](https://www.globalplasticsheeting.com/hs-fs/hubfs/%C2%A0Antimicrobial%20Films%20and%20Reinforced%20Laminates%20to%20Encapsulate%20your%20crawl%20space-jpg.jpeg?width=804&height=284&name=%C2%A0Antimicrobial%20Films%20and%20Reinforced%20Laminates%20to%20Encapsulate%20your%20crawl%20space-jpg.jpeg)   ## **How's your Crawl Space Looking and smelling These Days?** **White and clean is the new black when it comes to crawl spaces!** Did you know that ventilated dirt crawl spaces  provide a source of moisture that can lead to mold, mildew, fungus and even structural decay. A crawl space can foster environments that lead to severe health issues, environmental moisture problems and increased energy consumption. Therefore, a crawl space needs to be sealed with a vapor retarder to help maintain humidity levels for occupant comfort, reduce heating and cooling costs and minimize other moisture related problems.  Now you can protect your crawl space with antimicrobial films and reinforced laminates that prevent the growth of harmful bacteria, fungi, mold and algae. The antimicrobial additive inhibits and/or kills bacteria, fungi, and mildew where the prevention of microbial growth is critical.  **Got Radon?** Radon is a naturally occurring by-product from the decay of uranium in the soil. It can enter buildings through cracks in foundation walls and floor slabs. High levels of Radon in buildings have been linked to increased risk of lung cancer. The use of vapor retarders can effectively reduce the amount of radon entering a building when used as part of a complete Radon control system. [![Resource page for Plastic Sheeting, Greenhouse Plastic, Fire Retardant Products, HDPE- LLDPE, Tapes 760 597 9298 Global plastic sheeting](https://no-cache.hubspot.com/cta/default/32796/940f93a5-d754-4ad8-a7c1-f3c10def1138.png)](https://cta-redirect.hubspot.com/cta/redirect/32796/940f93a5-d754-4ad8-a7c1-f3c10def1138) [![Home page www.globalplasticsheeting.com plastic sheeting, tapes, strapping fire retardant films greenhouse plastic](https://no-cache.hubspot.com/cta/default/32796/2e969a18-a46f-4200-9c46-9468b160be01.png)](https://cta-redirect.hubspot.com/cta/redirect/32796/2e969a18-a46f-4200-9c46-9468b160be01) [![Plastic Sheeting Thickness   Application Chart ](https://no-cache.hubspot.com/cta/default/32796/1bbbffd2-d818-4b5f-b247-ccd91156dd48.png)](https://cta-redirect.hubspot.com/cta/redirect/32796/1bbbffd2-d818-4b5f-b247-ccd91156dd48) [![](https://no-cache.hubspot.com/cta/default/32796/interactive-161513923687.png) ](https://www.globalplasticsheeting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKBXo%2F3lQ9XChyjauvyOQVJSGbp1Ztn36FXgTlA8hjZrVp2njmoeHt9be96HZJ1ON8icyiyHBkFX2xl2EMx9U2g8Bwd2rF4XNqoL431oWR1PmEqQhHJhWfALQ8TYhJlwgF8S52g0vSBnFPSAvwjl1KO&webInteractiveContentId=161513923687&portalId=32796&hsLang=en-us) | ![20_Mil_Reinforced_Crawl_Space_Vapor_Barrier](https://www.globalplasticsheeting.com/hubfs/20_Mil_Reinforced_Crawl_Space_Vapor_Barrier.png)   |  [**Poly Scrim 20 WW (visit the page here)**](https://www.globalplasticsheeting.com/20-mil-vapor-barrier-poly-scrim-20-mil?hsLang=en-us) ** Reinforced 3 ply. Laminate combining U.V. stabilized film with a high strength cord grid.** **             ** | | --- | --- | | **![Crawl_Space_liner_Ultra_Scrim_SR_14](https://www.globalplasticsheeting.com/hs-fs/hubfs/Crawl_Space_liner_Ultra_Scrim_SR_14.png?width=140&name=Crawl_Space_liner_Ultra_Scrim_SR_14.png)** | [**Poly Scrim 14 Click here to visit page**](https://www.globalplasticsheeting.com/poly-scrim-14-mil-5-ply-vapor-barrier?hsLang=en-us) **Reinforced 5 ply. Delivers extra strength for applications requiring additional strength and puncture resistance.** **[Data Sheet](https://www.globalplasticsheeting.com/hubfs/Poly_Scrim_14_7.15.pdf?hsLang=en-us)** | | ![Crawl_space_vapor_retarder_ulta_scrim_SR_8](https://www.globalplasticsheeting.com/hubfs/Crawl_space_vapor_retarder_ulta_scrim_SR_8.png) | [**Poly Scrim 10- Passes Class A and Class B ASTM E 1745-97 ** ](https://www.globalplasticsheeting.com/string-reinforced-plastic-sheets?hsLang=en-us) [Poly Scrim 10 is a 10 mil co-extrusion polyolefin membrane containing the latest polymer technology, resulting in superior puncture resistance, impact and tensile strength. It is specifically engineered to provide high strength and durability in a vapor retarder.](https://www.globalplasticsheeting.com/string-reinforced-plastic-sheets?hsLang=en-us) [**Poly Scrim 8  **](https://www.globalplasticsheeting.com/string-reinforced-plastic-sheets?hsLang=en-us)[**Class C ASTM E-1745 Vapor Retarder   **](https://www.globalplasticsheeting.com/string-reinforced-plastic-sheets?hsLang=en-us)**Reinforced 3 ply laminate. Provides high strength and durability in a lightweight material.** [**Poly Scrim 6-High Strength & Durability**](https://www.globalplasticsheeting.com/string-reinforced-plastic-sheets?hsLang=en-us) UV stabilization protects the material from degradation during extended exposure to sunlight. **                              ** | | ![Crawl_space_vapor_retarder_ulta_scrim_SR_8](https://www.globalplasticsheeting.com/hubfs/Crawl_space_vapor_retarder_ulta_scrim_SR_8.png) | **Poly Scrim 14 FR** **Reinforced 3 ply laminate. Provides high strength and durability in a lightweight material.** ## [**Poly Scrim 6 FR-  Skrim Reinforced Fire Retardant Poly**](https://www.globalplasticsheeting.com/string-reinforced-plastic-sheets?hsLang=en-us) | Also Consider these Crawl Space Vapor Barriers: ## Griffolyn String-Reinforced Crawl Space Liners [TX-1200- 3-ply](https://www.globalplasticsheeting.com/greenhouse-plastic-tx-1200-uv-3-ply-0?hsLang=en-us) [Type-1600- 3-Ply whit U.V.](https://www.globalplasticsheeting.com/griffolyn-tx-1600-string-reinforced-u.v.-stabilized-greenhouuse?hsLang=en-us) [Type-90 FR- 5-Ply Fire Retardant](https://www.globalplasticsheeting.com/griffolyn-type-55-fr-3-ply-fire-retardant?hsLang=en-us) [Type-90- 5-Ply Heavy Duty](https://www.globalplasticsheeting.com/crawl-space-vapor-barrier-type-90?hsLang=en-us) [20 Mil Reinforced- U.V. Reinforced](https://www.globalplasticsheeting.com/20-mil-reinforced-plastic-sheeting-black-or-white?hsLang=en-us) ### Do you have questions for us? ### **Don't Put A Barrier Between Us! Contact us for any questions you want to discuss! ** **By Phone Toll Free In the U.S.**   **(619) 448-4439** By Email: gpsweb@g3tapes.com [![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) [![

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