--- product_id: 614427627 title: "Pond Underlayment Fabric for Pond Liner, Nonwoven Geotextile, 10 x 15 Ft | Heavy Duty 4.5 oz Felt Padding Underlay for Fish and Koi Ponds, Waterfalls and Water Features, 15 U-Pin Stakes" brand: "rekven" price: "652.48 DT" currency: TND in_stock: true category: "Rekven" url: https://www.desertcart.tn/products/614427627-pond-underlayment-fabric-for-pond-liner-nonwoven-geotextile-10-x store_origin: TN region: Tunisia --- # 15 U-pin garden staples included 10x15 ft coverage Durable barrier protection Pond Underlayment Fabric for Pond Liner, Nonwoven Geotextile, 10 x 15 Ft | Heavy Duty 4.5 oz Felt Padding Underlay for Fish and Koi Ponds, Waterfalls and Water Features, 15 U-Pin Stakes **Brand:** rekven **Price:** 652.48 DT **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your pond game with pro-grade protection and flawless fit! ## Quick Answers - **What is this?** Pond Underlayment Fabric for Pond Liner, Nonwoven Geotextile, 10 x 15 Ft | Heavy Duty 4.5 oz Felt Padding Underlay for Fish and Koi Ponds, Waterfalls and Water Features, 15 U-Pin Stakes by rekven - **How much does it cost?** 652.48 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/614427627-pond-underlayment-fabric-for-pond-liner-nonwoven-geotextile-10-x) ## Best For - rekven enthusiasts ## Why This Product - Trusted rekven brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Commercial-grade geotextile fabric resists wear, erosion, and liner damage over time. - • **Rock-Solid Protection:** Safeguards liners from sharp rocks and roots for lasting pond health. - • **Versatile & Multi-Use:** Ideal for koi ponds, fountains, waterfalls, and landscaping projects—upgrade your outdoor oasis. - • **Effortless Installation:** Includes 15 heavy-duty U-pins for quick, secure staking—no slipping, no sagging. - • **Precision Fit & Stability:** 10x15 ft size with flexible non-woven fabric molds perfectly to your pond’s shape. ## Overview This premium 10x15 ft non-woven geotextile pond liner underlayment offers durable protection against rocks, roots, and sharp objects, enhancing liner stability and longevity. Designed for use with various pond liners including EPDM and PVC, it comes with 15 U-pin staples for easy installation, making it perfect for koi ponds, fountains, and landscaping projects. ## Description desertcart.com : Pond Underlayment Fabric for Pond Liner, Nonwoven Geotextile, 10 x 15 Ft | Heavy Duty 4.5 oz Felt Padding Underlay for Fish and Koi Ponds, Waterfalls and Water Features, 15 U-Pin Stakes : Patio, Lawn & Garden ## Features - Pond-Tex Puncture Protection: Engineered 4.5 oz non woven geotextile underlayment cushions your pond liner or preformed pond tub against punctures from rocks, roots, stones and rough terrain. Works with EPDM rubber, HDPE, LLDPE, RPE, LDPE and PVC liners. Lays underneath your liner as a protective layer, not a water barrier. - Keeps the Pond Bed Stable: Dense, permeable geotextile padding lets ground gases and moisture vent through instead of pushing the liner up, prevents liner sagging and shifting, helps control soil erosion, and maintains the structural integrity of the pond for even water distribution. - Longer Liner Life, Less Upkeep: A protective felt layer under the liner stops it stretching and reduces premature wear and tear, so outdoor fish and koi ponds need fewer liner adjustments and less ongoing maintenance. - Heavy Duty for Any Water Feature: Commercial grade non-woven geotextile suits large or small koi and fish ponds, preformed ponds, fountains and waterfall runs across DIY and commercial pond projects, and doubles as a landscaping weed barrier. - Everything You Need for Setup: The black 10 x 15 ft sheet trims easily with scissors to fit your pond's shape, and comes with 15 6-inch U-pin garden stakes plus easy-to-follow instructions in the box for a quick, hassle-free pond underlayment installation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CT9CSGG2 | | Best Sellers Rank | #299,588 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #175 in Water Garden & Pond Liners & Seals | | Customer Reviews | 4.6 4.6 out of 5 stars (93) | | Item Weight | 6.47 pounds | | Item model number | NWGT-10X15 | | Manufacturer | REKVEN | | Product Dimensions | 180 x 120 x 0.08 inches | ## Images ![Pond Underlayment Fabric for Pond Liner, Nonwoven Geotextile, 10 x 15 Ft | Heavy Duty 4.5 oz Felt Padding Underlay for Fish and Koi Ponds, Waterfalls and Water Features, 15 U-Pin Stakes - Image 1](https://m.media-amazon.com/images/I/81T2+bCp2IL.jpg) ## Questions & Answers **Q: What is the size of the REKVEN underlay, is one enough, and how long does it last?** A: It is 10 x 15 feet, perfect for most small to medium ponds, but always check your liner size. For larger ponds, you can overlap multiple pieces or fold/double the underlay for extra thickness. When installed correctly, it can last 20 to 30 years. **Q: Is it suitable for waterfalls, fountains, streams, bubbling rocks, salt and fresh water ponds, and other waterscapes?** A: Yes, the underlay is ideal for waterfalls and other waterscapes like fountains, streams, and bubbling rocks. It offers strong support and protection beneath liners to help prevent punctures. It’s suitable for both freshwater and saltwater ponds. **Q: Is a pond liner underlay really necessary, and do I need to do anything before laying the fabric?** A: Without an underlay, your liner can be easily punctured. Before laying the fabric, it is important to clear the pond area of rocks, sharp debris, and roots. A debris-free, clean, level surface will maximize performance and the fabric’s lifespan. **Q: Is it thick/durable and permeable, and UV resistant?** A: The fabric is thick and durable with a high-density 4.5 oz/yd² weight. It is permeable by design to allow for drainage. While strong, long-term exposure to direct sunlight is not recommended as it may cause degradation. **Q: What is the recommended overlap for multiple underlays, and will the underlay work with different liners?** A: We recommend overlapping each underlay section by 4 to 6 inches to prevent gaps and create a smooth base, securing overlaps with the included U-pins. The underlay will work with all major liners like EPDM, PVC, HDPE, LLDPE, and RPE. ## Frequently Bought Together - REKVEN - 10 x 15 Feet Pond Liner Underlayment Non Woven Geotextile with 15 U-Pins - Adroiteet 10 x 15 FT Pond Liner, 20 Mil Fish Pond HDPE Liner, Pond Liners for Outdoor Ponds, Koi Ponds, Garden Fountain, Waterfall - TotalPond Waterfall Foam Sealant --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/614427627-pond-underlayment-fabric-for-pond-liner-nonwoven-geotextile-10-x](https://www.desertcart.tn/products/614427627-pond-underlayment-fabric-for-pond-liner-nonwoven-geotextile-10-x) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-10*