Swell UK 2.5m x 2.5m Pond Liner | 25 Year Guarantee | HDPE | UV Resistant | Garden Fish Ponds

Product Information

High-density polyethylene (HDPE) and reinforced polyethylene (RPE) are incredibly durable and puncture-resistant, making them some of the best materials for pond liners. They’re thin and lightweight, making them easy to form, yet they offer excellent puncture resistance. They’re suitable for cold climates and are safe for fish, wildlife, and the environment. Additionally, sheets can be welded with a heat gun, offering a superior seal compared to using liner tape. HDPE and RPE are both far more expensive than other pond-liner materials, making them inaccessible to those creating a pond on a budget. One additional downside is that if the material does become punctured, it can’t easily be fixed with a home repair kit. Fiberglass

It is made from 0.3mm LDPE, but has strength to it that I wasn’t expecting, and I would definitely feel confident about using it for any kind of pond, as long as it didn’t have a ton of curved sections.There are many different pond liner materials, and choosing the correct one is possibly the most important aspect of pond construction. Public domain. Our final review is of this pond liner from All Pond Solutions, and one that we think is a good alternative to the Swell liner for those on a tighter budget.

I say this because this liner does feel a little stiff for LDPE, and you might have to take your time folding it to fit into tighter areas. I guess this is the price to pay for the strength of the material, and it wouldn’t pose a problem for ponds that are shaped a bit more conservatively. HDPE does share many of the advantages of other polyethylenes, including chemical resistance and a functional lifespan of 30 years or more. LDPE (Low Density Polyethylene) The liner is available in a variety of different size cuts, including 13 x 11 feet, 16 x 11 feet, 16 x 15 feet, and 36 x 30 feet. HDPE pond liners are commonly used in larger ponds and small lakes. It’s a common material used in hundreds of applications. If you’re interested in a preformed liner, it’s worth noting that fiberglass liners can expand slightly to accommodate the increase in volume that occurs if the water in your pond freezes.Unfortunately, this softness comes at a price. LLDPE liners have less tensile strength than HDPE liners, meaning they’re more susceptible to length-wise deformation and tears. Geomembranes made from LLDPE are also not quite as resistant to UV rays, chemicals, and oxidation as those made from HDPE. Consequently, LLDPE liners may not be as durable when exposed to the elements (when used as recommended, LLDPE liners may last up to 36 years). LLDPE Liners

PVC: Polyvinyl chloride (PVC) liners are another common option for blue pond liners. While they are generally less expensive than EPDM liners, they are also less flexible and may become brittle over time, especially in colder climates. Enviroseal’s geomembrane containment lining systems offer hydraulic barrier applications that are ideally suited as pond liners. The primary purpose of pond liners is to maximize water retention. Both natural and man-made ponds experience chronic water loss, which in turn, diminishes the utility and value of the pond itself. With ponds having both aesthetic and practical purposes, the installation of a pond liner will effectively extend the lifespan and improve the overall quality of the targeted aquatic source.

Plus, it’s more puncture resistant than EPDM liners so you don’t necessarily have to use an underlay with this liner. However, keep in mind that there is no manufacturer’s warranty on this liner. Having to buy underlay at the same time as pond liner can push up the cost of doing the pond; however, the PondHero Pond Linercomes with free underlay included making it good value for money. Like HDPE and LLDPE liners, RPE geomembranes are weldable, fish safe, and fairly resistant to chemicals and UV rays. RPE liners are stiffer than materials like LLDPE, but they should still fold adequately around most corners in your pond. Outside of the pond industry, you’re most likely to find RPE lining waterbodies like canals and dams. Detailed Pond Liner Material Comparison (Advantages & Disadvantages) 1) HDPE (high density polyethylene) The first choice you need to make is whether you want a flexible or preformed liner, or a concrete floor for your pond.