--- product_id: 650070828 title: "Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete" brand: "grandismo" price: "4065 kr" currency: NOK in_stock: false category: "Grandismo" url: https://www.desertcart.no/products/650070828-grassflow-artificial-grass-underlay-1m-x-10m-roll-10mm-thickness store_origin: NO region: Norway --- # Rain hole drainage system 1m x 10m roll 10mm cushioning thickness Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete **Brand:** grandismo **Price:** 4065 kr **Availability:** ❌ Out of Stock ## Summary > 🌿 Step into comfort and style with GrassFlow – where luxury meets durability! ## Quick Answers - **What is this?** Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete by grandismo - **How much does it cost?** 4065 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/650070828-grassflow-artificial-grass-underlay-1m-x-10m-roll-10mm-thickness) ## Best For - grandismo enthusiasts ## Why This Product - Trusted grandismo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **All-Weather Drainage:** Integrated rain holes ensure rapid water drainage, keeping your turf dry and pristine. - β€’ **Versatile Installation:** Lay loose, nail, staple, or peg on concrete, wood, sand, or soilβ€”installation made effortless. - β€’ **Seamless Surface Finish:** Reduces unsightly lines and streaks on patios and decking for flawless turf aesthetics. - β€’ **UV Resistant Durability:** Built to withstand outdoor elements, maintaining performance and appearance season after season. - β€’ **Ultimate Comfort Cushioning:** 10mm thick shockpad softens every step for premium underfoot luxury. ## Overview GrassFlow Artificial Grass Underlay is a 1m x 10m roll with 10mm thickness designed to enhance artificial turf comfort and appearance. Featuring a rain hole drainage system, it prevents water buildup while reducing visible lines and streaks on patios and decking. Its versatile installation options and UV-resistant material make it a durable, all-weather solution for outdoor artificial grass setups. ## Description GrassFlow is an underlay designed specifically for use with Artificial Turf, creating a much softer feeling underfoot and featuring drainage holes for successful water drainage. This Artificial Grass underlay is ideal for use on decking boards and patios and will help reduce lines and streaks showing through on the surface of the grass when installed in these areas. GrassFlow can be installed laid loose, nailed, stapled or even pegged to all subfloors such as concrete, wood, sand or soil making it perfect no matter the installation! ## Features - Size: 1metre x 10metre Roll - Thickness: 10mm - Makes Artificial Grass Feel Softer Underfoot - Reduces Lines / Streaks When Used On Patio's & Decking - Features Water Drainage Holes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DD45KCNM | | Best Sellers Rank | 17,200 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 54 in Flooring (Sports & Outdoors) | | Brand Name | Grandismo | | Colour | Green | | Customer Reviews | 4.8 4.8 out of 5 stars (51) | | Expected Plant Height Unit | 40 Millimetres | | Indoor Outdoor Usage | Outdoor | | Item Weight | 4 Kilograms | | Manufacturer | Grandismo | | Material Features | UV Resistant | | Number of Items | 1 | | Number of Pieces | 1 | | Plant or Animal Product Type | Artificial Grass | | Soil Type | Sandy Soil | | Unit Count | 10.0 count | ## Product Details - **Brand:** Grandismo - **Colour:** Green - **Expected plant height:** 40 Millimetres - **Indoor/Outdoor usage:** Outdoor - **Item weight:** 4 Kilograms - **Material feature:** UV Resistant - **Number of items:** 1 - **Number of pieces:** 1 - **Soil type:** Sandy Soil - **Unit count:** 10.0 count ## Images ![Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete - Image 1](https://m.media-amazon.com/images/I/71gQDWIhJKL.jpg) ![Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete - Image 2](https://m.media-amazon.com/images/I/61bXNes8m6L.jpg) ![Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete - Image 3](https://m.media-amazon.com/images/I/514-UvLLgdL.jpg) ![Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete - Image 4](https://m.media-amazon.com/images/I/61YYEPvWrbL.jpg) ![Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete - Image 5](https://m.media-amazon.com/images/I/61EiFlFi-kL.jpg) ## Frequently Bought Together - Grassflow Artificial Grass Underlay - 1m x 10m Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Reduces Lines and Streaks On Decking or Concrete - Grassflow Artificial Grass Underlay - 1m x 5metre Roll -10mm Thickness - Rain Hole Drainage System - Improves Underfoot Comfort - Shockpad Underlayment - Ideal for Decking or Concrete - (6 TUBES) Astro Pro Green Seaming adhesive for astro turf 310ml tube - professional elastic hybrid seaming adhesive for artificial grass --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/650070828-grassflow-artificial-grass-underlay-1m-x-10m-roll-10mm-thickness](https://www.desertcart.no/products/650070828-grassflow-artificial-grass-underlay-1m-x-10m-roll-10mm-thickness) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-12*