--- description: Specifically shaped to create a triplanar reinforcing structure to better trap aggregate materials and stabilizes road base. title: 3D Grid XL Road Base Geogrid - SRW Products image: https://srwproducts.com/wp-content/uploads/2023/02/PNG_Images_400x400134.png --- [Skip to content](#fl-main-content) # 3D Grid XL Road Base Geogrid 3D Grid XL is manufactured from a unique extrusion technique resulting in a perforated polypropylene sheet that is specifically shaped to create a triplanar reinforcing structure. The large concave-shaped rib better traps aggregate materials by restricting the horizontal movement of stone particles and preventing displacement during roadway and construction projects. Higher prole ribs and junctions improve interlock and stress distribution to reduce rutting and aggregate base thickness. [ Contact Us ](https://srwproducts.com/contact-us/) [ View Tech Sheets ](#tech-sheets) [![3D Grid XL](https://srwproducts.com/wp-content/uploads/2023/02/PNG_Images_400x400134-600x600.png)](https://srwproducts.com/wp-content/uploads/2023/02/PNG%5FImages%5F400x400134.png) Features Applications Product Details Features * Stabilizes road base * Provides excellent stress transfer * Prevents deterioration/shifting of base material * Increases road life span Applications * Sub-grade stabilization * Soft soils under embankments * Roads * Driveways * Parking Lots Product Details 3D Grid XL | Road Base Geogrid | Direct Ship | **PART NUMBER** | **SIZE** | **SQ YDS/ROLL** | **QUANTITY** | | --------------- | ---------- | --------------- | ------------ | | G3DXL 129164 | 12.9’x164′ | 235.07 | 1 | _\*Special Order: Large roll sizes are not in stock and will direct ship_ Looking to Buy? **CONTRACTORS:** If you are a contractor looking to try one of our products, [click here](https://srwproducts.com/dealer-locator/) for a dealer in your area, or [click here](https://srwproducts.com/about/sales-team-family/) to connect with your local sales rep for a demo. **DEALERS:** If you are a dealer looking for an in-store demo or to bring a product in, [click here](https://srwproducts.com/dealer-locator/) to find your local sales rep. **HOMEOWNERS:** If you are a homeowner, [click here](https://srwproducts.com/dealer-locator/) to find a dealer in your area. ## 3D Grid XL Road Base Geogrid Instructions **SAMPLE ROAD BASE GRID PLACEMENT** During installation for the Road Base Geogrid the grid should be placed in the direction of travel. Road Base Geogrid needs to overlap at least 6”. If the grid does not lay flat, use staples. ![](https://srwproducts.com/wp-content/uploads/2020/04/SampleRoadBaseGridPlacement.png) ### Tech Sheets [ Safety Sheet ](https://srwproducts.com/wp-content/uploads/2021/02/Geogrid-SDS-2021-1.pdf) [ 3D-XL Spec Sheet ](https://srwproducts.com/wp-content/uploads/2020/04/Tenax-3D-XL-Geogrid-Cert-Letter-2024.pdf) Customers Also Search ## Related products * [![7 Series](https://srwproducts.com/wp-content/uploads/7-Series-Geogrid-1-300x300.webp)7 Series ](https://srwproducts.com/product/7-series-retaining-wall-geogrid/)[Read more](https://srwproducts.com/product/7-series-retaining-wall-geogrid/) * [![5 Series](https://srwproducts.com/wp-content/uploads/5-Series-Geogrid-Uni-directional-6x100-Roll-1-300x300.webp)5 Series ](https://srwproducts.com/product/5-series-retaining-wall-geogrid/)[Read more](https://srwproducts.com/product/5-series-retaining-wall-geogrid/) * [![3 Series](https://srwproducts.com/wp-content/uploads/3-Series-1-300x300.webp)3 Series ](https://srwproducts.com/product/3-series-retaining-wall-geogrid/)[Read more](https://srwproducts.com/product/3-series-retaining-wall-geogrid/) Frequently Asked Questions ### Where can I buy SRW geogrid? Call us at [1-800-752-9326](tel:+18007529326) or use our dealer locator. We will gladly help locate a dealer near you! Do you have additional questions? [Contact us](https://srwproducts.com/contact-us/). Download Our Catalog [ Download ](https://srwproducts.com/wp-content/uploads/SRW-Catalog%5F2026-.pdf) ✕ ```json {"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/srwproducts.com\/product\/3d-grid-xl-road-base-geogrid\/","url":"https:\/\/srwproducts.com\/product\/3d-grid-xl-road-base-geogrid\/","name":"3D Grid XL Road Base Geogrid - SRW Products","isPartOf":{"@id":"https:\/\/srwproducts.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/srwproducts.com\/product\/3d-grid-xl-road-base-geogrid\/#primaryimage"},"image":{"@id":"https:\/\/srwproducts.com\/product\/3d-grid-xl-road-base-geogrid\/#primaryimage"},"thumbnailUrl":"https:\/\/srwproducts.com\/wp-content\/uploads\/2023\/02\/PNG_Images_400x400134.png","datePublished":"2023-02-06T20:33:43+00:00","dateModified":"2026-05-22T16:16:10+00:00","description":"Specifically shaped to create a triplanar reinforcing structure to better trap aggregate materials and stabilizes road base.","breadcrumb":{"@id":"https:\/\/srwproducts.com\/product\/3d-grid-xl-road-base-geogrid\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/srwproducts.com\/product\/3d-grid-xl-road-base-geogrid\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/srwproducts.com\/product\/3d-grid-xl-road-base-geogrid\/#primaryimage","url":"https:\/\/srwproducts.com\/wp-content\/uploads\/2023\/02\/PNG_Images_400x400134.png","contentUrl":"https:\/\/srwproducts.com\/wp-content\/uploads\/2023\/02\/PNG_Images_400x400134.png","width":833,"height":833},{"@type":"BreadcrumbList","@id":"https:\/\/srwproducts.com\/product\/3d-grid-xl-road-base-geogrid\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/srwproducts.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/srwproducts.com\/shop\/"},{"@type":"ListItem","position":3,"name":"3D Grid XL"}]},{"@type":"WebSite","@id":"https:\/\/srwproducts.com\/#website","url":"https:\/\/srwproducts.com\/","name":"SRW Products","description":"","publisher":{"@id":"https:\/\/srwproducts.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/srwproducts.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/srwproducts.com\/#organization","name":"SRW Products - Adhesives and more","url":"https:\/\/srwproducts.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/srwproducts.com\/#\/schema\/logo\/image\/","url":"https:\/\/srwproducts.com\/wp-content\/uploads\/2020\/05\/cropped-Favicon.png","contentUrl":"https:\/\/srwproducts.com\/wp-content\/uploads\/2020\/05\/cropped-Favicon.png","width":512,"height":512,"caption":"SRW Products - Adhesives and more"},"image":{"@id":"https:\/\/srwproducts.com\/#\/schema\/logo\/image\/"}}]} {"@context":"https:\/\/schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Where can I buy SRW geogrid?","acceptedAnswer":{"@type":"Answer","text":"

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