Beckett PVC Liner (Budget Option) This flexible PVC liner from Beckett is perfect for first-time pond builders who want to stay on a tight budget. … Greenseal Pond Liner. … Firestone Liner. … Algreen 91914 Avonlea Pond Kit (Best for Small Ponds) … HDPE Pond Liner.

What thickness pond liner is best?

When tree root penetration is a problem or there’s regular traffic in and out of the pond, liners 30 mils and thicker are recommended even for basic ponds. Even backyard ponds benefit from a 30 mil or greater liner to prevent rocks and roots from wearing holes in a thinner material.

How do I choose a pond liner?

To calculate how much pond liner you need, measure the maximum width, maximum length and maximum depth, then add double the depth measurement onto both width and length to get the size of pond liner you need. Then add another 30cm/12” onto the width and length to give you some spare liner for laying around the edge.

What is the longest lasting pond liner?

RPE pond liners are by far the most durable of all of the materials available. Because these liners are reinforced, they are stronger and more puncture resistant than the two other major types of pond liners. Here are a few facts to consider about RPE liners: RPE liners are half the thickness of EPDM and PVC liners.

Which is better PVC or EPDM pond liner?

Pond liners made from EPDM, a synthetic rubber, are significantly more flexible and durable than liners made from PVC or HDPE. Because EPDM liners contain no plasticizers that can become brittle with age, the liners maintain flexibility and resist cracking in cold weather conditions down to minus 40 degrees Fahrenheit.

Are HDPE pond liners any good?

HDPE has very good UV resistance and functions well in cold temperatures. … HDPE liners are commonly used in landfills and chemical containment sites, but they are also safe and well-suited for fish ponds. No matter where they are, HDPE liners are very durable, having been found to last upwards of 36 years when covered.

How big of a pond liner do I need?

Here is how to calculate pond liner size for your project: Length: Add the maximum length, plus twice the maximum depth, plus at least one extra foot (5 feet extra with large ponds 50’+). Width: Add the maximum width, plus twice the maximum depth, plus at least one extra foot (5 feet extra with large ponds 50’+).

What is the difference between EPDM and HDPE?

Durability and Aging Firestone EPDM is a synthetic rubber material designed for decades of outdoor exposure to the elements and inert to the effects of buried environments containing microorganisms. HDPE is a semicrystalline thermoplastic material that is also designed for exposed conditions.

What is LDPE pond liner?

LDPE (Low-density polyethene) Liner Low-density polyethene is made up of extremely tightly bound fibres between layers of UV-proof and rot resistant coating. This blend of material has resulted in a strong pond liner that is still flexible enough to be positioned however you please.

Are Swell pond liners any good?

Date First Available2 Sept. 2017Best Sellers Rank1,385 in Garden & Outdoors (See Top 100 in Garden & Outdoors) 1 in Flexible Pond Liners

Article first time published on

Are EPDM pond liners any good?

EPDM Rubber Pond Liner EDPM is rated down to -45 C. It is fish safe and is even rated for potable water use. … Most of the available pond liner is made by Firestone, so there is a level of confidence in the quality. Butyl rubber pond liners can also be used, but they have become very expensive and are no longer popular.

Is EPDM the same as butyl?

EPDM (ethylene propylene diene Monomer) is a synthetic rubber with properties very similar to butyl rubber pond liners. Historically butyl rubber pond liners have always been seen as ‘top of the tree’ in terms of desireability for pond builders in theUK.

What are the different types of pond liners?

• Most Common Pond Liner Material: EPDM vs RPE. For most custom pond applications, we usually recommend one of two materials: EPDM Rubber or RPE (reinforced polyethylene). …
• EPDM Rubber Liners. …
• Reinforced Polyethylene Liners (RPE) …
• Box Welded Polypropylene Liners.

Which is best butyl or EPDM?

If you want a simple answer, choose EPDM pond liners available in three different thicknesses for small to more demanding applications. It is the more modern material, it looks virtually the same, it is slightly more flexible and so easier to install and, best of all, it is typically 30% cheaper than Butyl.

Is LDPE a good pond liner?

In general, a rubber pond liner is more suited to rougher sediment, as it’s very durable and strong. A plastic pond liner, such as PVC or LDPE, is better suited for pond designs which require flexibility, as it’s usually easier to work with compared to rubber.

How long will a pond liner last?

Pond liners can last over 30 years if the right material is chosen and installed correctly. A good-quality EPDM pond liner can stick around even longer than that!

How deep should a wildlife pond be?

The depth of a wildlife pond should be 24 to 36″, that’s 2ft to 3ft at its maximum depth. However, shallower areas of around 8″ to 12″ should be included for plants to root and push out of the surface. Consider building in a beached area for mammals that fall in to escape.

What is EPDM pond liner?

EPDM stands for Ethylene Propylene Diene Monomer. EPDM pond liners fall under the classification of flexible pond liners, meaning they can be manipulated into nearly any size and shape. Often, one sheet of EPDM rubber material will be big enough to meet your needs.

What is Jio membrane?

Geomembranes are synthetic membrane liners or barriers used to control fluid migration in a manmade project, structure, or system. They are made from relatively thin continuous polymeric sheets that are sometimes made from the infusion of geotextiles with asphalt, elastomer, or polymer sprays.

What is butyl pond liner?

Butyl pond liner is made of 0.75mm thick synthetic rubber has been used to line ponds in the UK for over 40 years and is still considered to be one of the best pond liners on the market. … Butyl is much more heavy duty than PVC and is less likely to be damaged.

Are Flexiliner pond liners any good?

Due to it’s tightly woven construction the pond liner also has ‘rip-stop’ properties – ie, it is almost impossible to tear. This is a very useful characteristic when building ponds. … Though in some ways tougher than rubber pond liners with a greater tensile strength this material is thinner than rubber or PVC.

What are HDPE liners?

HDPE pond liners are both tough and flexible, with high resistance to chemicals and corrosion. HDPE liners are among the most durable and long-lasting polyethylene liners on the market. They can be fusion weld together, forming permanent seals in the field.

Can you join HDPE pond liner?

Can you join pond liners together? The simple answer to this is yes, for the most part!

How do I fix my HDPE pond liner?

1. Cut the piece of pond liner down to the size required to comfortably cover the hole or tear. …
2. Place the patch on the liner and draw around the patch.
3. Clean the area to be repaired, removing all dirt, grime and algae.
4. Add a small amount of the QuickPrime Plus onto the QuickScrubber Pad.

What is a flexi pond liner?

Flexible pond liners Due to possible ground movement, a pond liner also needs to be flexible enough to be resistant to pressure from growing roots. Flexible pond liners are dark in colour, which gives a pond a greater feeling of depth.

What is the best pond liner for a wildlife pond?

Butyl rubber is by far the best material. Puddled clay has the virtue of being natural, but is difficult to handle, and even more difficult to make watertight. Concrete is not really suitable for an irregular, natural-looking pond, as it can be difficult to install and prone to cracking.

What is pond liner underlay?

Pond liner underlay is a thick geotextile that is laid between your pond liner and the dirt beneath it. Underlay is key to ensuring the longevity of your pond as it protects against damage from punctures.

Is pond underlay waterproof?

Pond liners are essentially a waterproof fabric whose function it is to keep the water from seeping into the ground. Not all pond liners are made equal therefore it is advisable to check the guarantee terms and conditions before placing an order.

Do I need underlayment for pond liner?

Underlayment is an important part of building your pond and water features. It helps protect your pond liner from being punctured, and more, over time.

Can you use EPDM for pond liner?

Firestone PondGard Pond Liner Proudly made in America. EPDM Pond Liner (Ethylene Propylene Diene Monomer) is a synthetic rubber, highly flexible stable material that is not only easy to work with, but long lasting and aquatic safe.

What is butyl made of?

Butyl rubber is a synthetic elastomer made by combining isobutylene and isoprene. It was the first rubber to be synthesized. It has good shock absorption characteristics and low moisture and gas permeability and is used in many commercial applications.