Introduction to the Product Product Name:HDRPE Pond Liner - 40 Year Durability General Description: High-performance lining made from High density reinforced Polyethylene (HDRPE), ideal for a wide range of hydraulic and landscaping applications. Perfect for ornamental ponds, koi ponds, aquaculture, biofilters, artificial lakes, water gardens, decorative waterfalls, channels, agricultural reservoirs, rainwater collection systems, temporary landfills, greywater containment systems, and general waterproofing projects. Robust and reliable solution for long-term installations, resistant to UV rays, chemicals, and punctures. Recommended by professional contractors on hydraulic works and approved by international standards as "safe for aquatic life," guaranteeing a safe environment for fish, plants, and wildlife. Features of the Lining Material:HDRPE (High density reinforced Polyethylene) Advantages: Exceptional Waterproof Performance and UV Resistance: Specifically designed for long-term use, this HDRPE liner offers outstanding waterproof protection combined with excellent resistance to UV degradation. Thanks to advanced UV stabilizers, it maintains its durability and flexibility for up to 40 years, making it ideal for demanding pond applications. Safe and Inert Composition: This liner is free from plasticizers and other harmful substances, ensuring it remains stable and non-toxic over time. Its inert nature makes it safe for aquatic environments and suitable for ponds supporting plant and animal life. Superior Installation Capabilities: Engineered for professional performance, the HDRPE liner allows for strong, reliable seams using either heat welding or industrial-grade sealing tape. This ensures secure joints and long-lasting watertight integrity. Designed for Longevity: Built to last, PondLiner HDRPE delivers exceptional durability and performance over decades. With minimal maintenance required, it offers a dependable, high-quality solution that supports peace of mind and lasting results. Common Applications This versatile HDPE liner can be used in a variety of environments including: Garden Ponds: Its main use, for creating and lining ornamental ponds of any shape or size. Koi Ponds: Specifically for ponds designed for koi fish. Wildlife Ponds: For creating aquatic habitats for local fauna. Water Gardens: As a waterproof base for aquatic plants. Waterfalls: Lining the water course to create waterfalls and drops. Streams and Water Courses: To waterproof artificial stream beds. Bog Gardens: To create permanently wet areas for water-loving plants. Water Tanks: Small reservoirs for water storage. Collection Wells: Lining underground pits for collecting rainwater or drainage. Irrigation Reservoirs: Containing water for small to medium scale irrigation systems. Fire Water Sources: Creating localized water points for emergency use (rural areas). Natural Swimming Pools or Swimming Ponds: Waterproofing the bathing area in biological pools. Containment Basin Liners: For containing accidental liquid spills (chemicals, fuels - verify material compatibility). Secondary Containment Areas: Creating a barrier beneath tanks or equipment to capture leaks. Root Barriers: Install vertically to prevent roots from damaging structures or pavements. Foundation Waterproofing: Used in some cases as a moisture barrier against rising damp (although specific products exist). Moisture Barrier Under Sheds: Placed on the ground under structures to prevent ground moisture from rising. Raised Garden Bed Liners: To retain moisture in growing beds or separate soil from bed material. Creating Waterproof Barriers in Garden Structures: For example, in retaining walls where you want to avoid moisture penetration. Repairing Existing Liners: Used as patches to repair leaks in ponds or other structures. Leak Patches: Widespread use for sealing leaks in various surfaces temporarily or permanently. Surface Protection: Used as a large tarp or protective sheet against water or dirt in projects. Drip Cloth for Messy Projects: Spread on the ground or surfaces to protect them while working. Temporary Roof Patch: In emergencies, as a temporary cover for roof leaks. Creating Artificial Wet Zones: For amphibian or specific insect habitats. Creating Temporary Pools: Small pools or tanks for soaking or testing. Liners for Animal Habitats: For example, in terrariums or mud areas for animals that require it (verify safety and non-toxicity). Craft Projects: Any project requiring flexible, waterproof material. Creating Custom Trays or Containers: Folding and sealing the material into specific shapes. Using Scraps: Small pieces can be used for multiple sealing or protection tasks. Planter Liners: To prevent soil from coming into direct contact with wood and prolong its lifespan. French Drain Liners: In some cases, to direct water within a drainage system. Weed Barrier: Although not its primary purpose, it can be an effective barrier to block light and weed growth. Temporary Ground Cover: To protect large areas of ground during construction or work. Truck Box Liner: Covering a truck bed to transport wet or loose materials. Splash Guards: Behind fountains or splash-prone areas. Theatrical Set Design Use: To create water effects or controlled wet areas. Aquaponics/Hydroponics System Tanks: Containing water for these growing systems. Basement or Underground Storage Liners: Helping waterproof these structures. Dog Run or Kennel Liners: Facilitating cleaning and providing a barrier against ground moisture. Sand Box Base: Place under a sandbox to prevent weeds from growing and help retain some moisture in the sand. Well Pit Liners: Creating a simple barrier to help prevent surface water from entering the well. Creating Diversion Channels: Building small channels or dikes to redirect rainwater. Green Roof Liners: As one of the waterproof layers in green roof construction. Impermeable Composting Areas: To collect leachates (liquids that drain from compost - requires acid-resistant liner). Rainwater Collection Tank Liners: On a small scale, as an alternative to rigid tanks. Sacrificial Layer: Protecting a more valuable surface from temporary damage. Foot Soak Pools: Small waterproof containers for foot soaking. Sub-Irrigated Grow Bed Liners: Creating a water reservoir at the bottom of the grow bed. Containment Lines for Sand or Gravel: To delineate areas and prevent material mixing. Product Shipping We will ship for free to all 48 contiguous states via UPS, FEDEX or USPS.We do not offer free shipping to HI, PR, AK or other non-contiguous territories, but we do offer great discounts. Freight packages over 150 lbs are considered freight and are free to commercial locations with a dock and forklift only. There is pick up at the nearest freight terminal. Additional cost for residential, ramp or rural pallet delivery. Contact us about returns or assistance with your order USA: +1 352 445 2821 Free Estimates! Same-day shipping! The following shipping methods are available: UPS Ground (1-5 business days) Business days do not include weekends and there is no weekend delivery for any shipping method. Please note that orders could arrive in multiple packages. Some exceptions apply. Please call us for a quote 352 445 2821 for shipping outside the USA. Free Standard Ground: Orders delivered within the 48 contiguous states. Your package should arrive in 2 - 7 business days, depending on the delivery location. There is no free shipping to Alaska and Hawaii. Orders shipped to Alaska and Hawaii will take an additional 10 - 20 days for delivery and are subject to an additional $50-400 USD delivery fee. Please contact us for a quote. Alaska, Puerto Rico and Hawaii are excluded from Free Shipping promotions. Large packages over 150 Lbs: All packages larger than 150 lbs will be sent freight-free to any commercial address with a loader. Residential Customers need to pick up at local freight warehouse or selected commercial location. Please call us if you have any questions. Next Day: We can do it at an additional cost to you. Please call us for a quote prior to buying. Next Day delivery is only available to our customers who ship orders within the 48 contiguous United States. Next Day delivery orders will be processed on the same day if placed by 12:00pm EST on a business day, and should arrive in 1 business day. Orders placed after 12:00pm EST will be processed on the following business day, and should arrive in 2 business days. All orders must have a valid physical street address (no PO Boxes). Not all items are eligible for expedited delivery. This method is not available for Alaska or Hawaii. Shipping Rates: We offer free standard shipping on all orders within 48 contiguous states. All other services will be quoted individually with UPS, FEDEX or other Carriers Additional Information about HDRPE Pond Liner Certification: Safe for fish, plants and aquatic wildlife, tested by independent laboratories under US environmental standards. How to calculate the liner size: Standard formula: Pond length + (2 depth) + 2' = Liner length Pond width + (2 depth) + 2' = Liner width Practical example: Pond of 10' length, 6' width, 2.5' depth ? Needs 17' x 13' liner Calculating pond volume: Rectangular or square ponds: Length Width Depth 7.5 = Gallons of water Round ponds: Radius Radius 3.14 7.485 = Approximate gallons HDRPE Liner Technical Specifications Technical specifications: Industrial thickness: 40 thousandths of an inch (mil), high performance. Material: High density reinforced Polyethylene (HDRPE), with built-in UV protection. Designed flexibility for extreme weather, resistant to punctures and tears. Longevity: Up to 40 years of service life when installed correctly on a level base and with optional geotextile. Easy maintenance: Smooth surface that minimizes sediment buildup and facilitates pond cleaning. Certified fish-safe, ideal for koi ponds, aquaponic systems, waterfalls, fountains, commercial fish farms and more. Why Choose HDRPE Pond Liner? Experience superior performance and peace of mind with our HDRPE pond liner a product designed to exceed expectations and deliver long-lasting results. Built to Last Outdoors: Our HDRPE liner is engineered to withstand prolonged exposure to sunlight, thanks to built-in UV protection. Its durable construction ensures it remains strong and flexible for decades, even in challenging outdoor conditions. Lightweight and Easy to Install: Unlike heavier alternatives, our HDRPE liner offers excellent flexibility and a lightweight design that makes handling and installation easier?no heavy machinery required. It?s ideal for both DIY projects and professional installations. Premium Quality You Can Trust: Manufactured in the USA under strict industrial standards, our liner is made from high-quality, reinforced polyethylene that ensures reliability and longevity. You get a consistently superior product you can count on. Safe and Eco-Friendly: Crafted with safe, non-toxic materials, our liner is gentle on aquatic life and the environment. It?s odor-free and ready to use right out of the box, giving you confidence from day one. Perfect Fit, Every Time: Thanks to its advanced thermal memory and premium flexibility, the liner conforms smoothly to your pond?s shape, minimizing wrinkles and delivering a neat, professional finish with minimal effort. Frequently Asked Questions (FAQs) What type of material to choose: EPDM, HDRPE, LLDPE, RPE?? A common issue among those starting a pond project is: "Which liner should I buy, EPDM or HDRPE, and what thickness?" AmericanTilapia Recommendation: Our pond liners are manufactured in industrial-grade HDRPE, with a real thickness of 40 mil (not inflated in mm like other suppliers). Additionally, they are certified safe for fish, free of toxins, and have built-in UV protection, ideal for outdoor ponds, aquaculture systems and long-term projects. Built to last, backed by integrity: At AmericanTilapia, we proudly offer high-performance materials you can trust. No shortcuts, no compromises just genuine durability that delivers on every promise. How much pond liner do I need for my pond? "How do I know what size I need for my pond?" ?? AmericanTilapia Tip: Use this proven formula: - Pond length + (2 depth) + 2 feet = liner length - Pond width + (2 depth) + 2 feet = liner width We always recommend adding space for the "apron" and avoiding unnecessary seams, which are potential leak points. And if you need help, our team will advise you at no additional cost to help you choose the right size. Can I connect two liners or extend an existing one? "Can two liners be connected without leaks?" AmericanTilapia Solution: Yes, as long as you use professional repair kits or heat welding. However, we always recommend purchasing a single piece, custom-made if necessary. Avoiding seams is the best way to ensure 0 leaks in the future. What to put under the pond liner? One of the most common queries: "Should I put sand, geotextile or nothing under the liner?" AmericanTilapia Recommendation: Always use a protective base such as level fine sand or professional geotextile. This prevents punctures from stones or roots, extends the life of the liner, and allows better adaptation to the terrain. At AmericanTilapia we also offer underlayment compatible with our products. Is it safe to buy a used pond liner? AmericanTilapia Warning: Avoid used or unknown origin liners. Small cracks or hidden folds can ruin your entire project. Our liners are new, sealed and verified before shipping. Each piece goes through quality control to guarantee 100% integrity. About the Company For over 25 years, we have proudly provided pond lining solutions to customers throughout Florida and the United States. Our liners are designed to provide maximum durability and performance, with a service life of up to 40 years, making them ideal for both residential and commercial water containment projects. Based in Florida, we specialize in high-quality HDRPE (High density reinforced Polyethylene) pond liners, along with complete installation kits and accessories. We supply everything needed to build and maintain a safe, functional and long-lasting pond. Whether you're a landscaper, contractor, farmer or homeowner, our team is ready to help you find the ideal product for your project. With decades of experience in the industry, personalized attention and a solid reputation in the pond and aquatic systems industry, we continue to be a trusted partner for those seeking real quality. When you choose to work with us, you're investing in certified material, proven reliability and long-term peace of mind.