--- product_id: 135379575 title: "UNDERGUARD Nonwoven Geotextile Underlayment - 20 ft. x 40 ft. - UG20X40" brand: "underguard" price: "$551.74" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/135379575-underguard-nonwoven-geotextile-underlayment-20-ft-x-40-ft-ug20x40 store_origin: US region: United States of America --- # 20' x 40' size 6 oz density Made in USA UNDERGUARD Nonwoven Geotextile Underlayment - 20 ft. x 40 ft. - UG20X40 **Brand:** underguard **Price:** $551.74 **Availability:** ✅ In Stock ## Summary > 🌱 Elevate Your Ground Game with UNDERGUARD! ## Quick Answers - **What is this?** UNDERGUARD Nonwoven Geotextile Underlayment - 20 ft. x 40 ft. - UG20X40 by underguard - **How much does it cost?** $551.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/135379575-underguard-nonwoven-geotextile-underlayment-20-ft-x-40-ft-ug20x40) ## Best For - underguard enthusiasts ## Why This Product - Trusted underguard brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Built to last with a 20-Year Limited Warranty. - • **Easy Installation:** Overlap for seamless coverage and stability. - • **Eco-Friendly Solution:** A sustainable choice for your projects. - • **Versatile Applications:** Perfect for ponds, landscaping, and construction! - • **Multiple Widths Available:** Choose from 5, 10, or 15 ft options. ## Overview The UNDERGUARD Nonwoven Geotextile Underlayment measures 20 ft. x 40 ft. and features a robust 6-ounce density, making it ideal for various applications such as pond underlayment, weed barriers, and construction stabilization. Manufactured in the USA, it comes with a 20-Year Limited Warranty, ensuring long-lasting performance and peace of mind. ## Description Full description not available ## Features - 20' x 40' of 6 ounce density geotextile underlayment - Will come in multiple pieces equivalent to the square footage - Ideal uses include: pond underlayment, stabilization, weed barrier, landscaping, and construction underlayment - Manufactured in 5, 10, and 15 foot widths. For installation, overlap geotextile for complete coverage - Made in the USA & backed by a 20-Year Limited Manufacturers' Warranty! Ships as a boxed up folded piece(s) ## Images ![UNDERGUARD Nonwoven Geotextile Underlayment - 20 ft. x 40 ft. - UG20X40 - Image 1](https://m.media-amazon.com/images/I/61wYwW0X5FL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Sturdy! *by J***N on Reviewed in the United States on August 27, 2024* This product it easy to cut as needed, and is dense enough to do a good job. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Finally a great liner from a great company!!! *by R***K on Reviewed in the United States on October 31, 2024* I started my pond at the end of 2019. My first liner cost just as much as this one and it was half the size.It was to small and it tore easily. My second liner was 75 dollars more then this one and fit perfectly but I was patching it before it even had water. I got fed up and was going to fill it in after sitting for year and a half. I spent so much time and money on pumps filters lights and liners , I had to try one more liner I bought the 20 x 25 and it is great. A sturdier liner that I know my pond will look.great for Christmas. Thank you for selling a product that is described on line. I have never written a review but I'm so happy with your company I had to. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Thick liner *by R***E on Reviewed in the United States on December 14, 2022* I got this product for a coi pond we are building. Although, the package was ruined to no fault of the merchant, it was still intact. As a courtesy to us, Amazing Pond also sent us a repair kit as a good faith offer due to UPS negligence. Thank you for rectifying what could have been a bad situation!!!! BTW the liner is thick and durable! --- ## 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.us/products/135379575-underguard-nonwoven-geotextile-underlayment-20-ft-x-40-ft-ug20x40](https://www.desertcart.us/products/135379575-underguard-nonwoven-geotextile-underlayment-20-ft-x-40-ft-ug20x40) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*