The Butyl 1mm Pond Liner Rubber is a high-quality, flexible, and highly durable waterproof membrane designed specifically for constructing and repairing water features, garden ponds, lakes, and natural swimming pools. Its robust yet pliable composition provides excellent resistance to weathering, UV exposure, and environmental stress, making it perfect for both professional pond installers and home improvers embarking on DIY projects.

Butyl rubber liners offer superior impermeability, ensuring your pond or natural swimming pool maintains water without leaks or contamination. Thanks to its smooth, non-porous surface and excellent chemical resistance, this liner is compatible with aquatic plants, fish, and wildlife, making it the trusted choice for environmentally sensitive water features.

Features & Benefits
1mm thick premium butyl rubber – tough, flexible, and long-lasting
Highly waterproof & impermeable – prevents leaks and water loss
UV resistant & weatherproof – suitable for outdoor ponds and natural pools
Compatible with aquatic life – safe for fish, plants, and wildlife
Flexible for easy installation – contours around rocks, slopes, and complex pond shapes
Ideal for natural swimming pools – chemical-resistant and eco-friendly liner option
Strong chemical and tear resistance – ensures durability and lifespan
Smooth surface – inhibits algae build-up and is easy to clean

Applications
Garden ponds (fish and ornamental)
Wildlife ponds and habitat features
Large lakes and estate water bodies
Natural swimming pools and chemical-free pools
Water features and ornamental pools
DIY pond building projects and renovations

Sizes Available
Supplied in rolls or custom-cut sheets to suit your project requirements
Custom widths - please specify needed dimensions - minimum 2m
Custom Lengths – please specify needed dimensions - minimum 2m

Why Choose Butyl Pond Liner?
Butyl rubber liners outperform traditional PVC and polyethylene liners by offering enhanced elasticity and durability, reducing the risk of punctures or cracking over time. Its chemical inertness makes it the perfect liner for eco-conscious natural swimming pools and ponds requiring long-term stability. For pond professionals and DIY enthusiasts alike, this liner delivers peace of mind with a reliable waterproof barrier that stands the test of time.

Please Note: All pond liners in this range are bespoke-made to order and dispatched directly from our trusted supplier’s warehouse. While we work closely with our suppliers to provide accurate lead times, we do not have live stock control for these products.
During peak periods—particularly in spring and summer—manufacturing and dispatch can take up to 20 working days, depending on the complexity of the order and production demand.
Tracking information will be provided where available, but please note this depends on the supplier’s delivery service. If you have specific timeframes, access concerns, or need assistance before ordering, our team is happy to help with advice and up-to-date lead times.

Material | Butyl rubber

Thickness | 1 mm

Colour | Black

Width | Customisable – please specify (min. 2m)

Length | Customisable – please specify (min. 2m)

Tensile Strength | High – resists tears and punctures

Waterproof | 100% impermeable

UV Resistance | Excellent

Chemical Resistance | Resistant to pond chemicals and natural contaminants

Suitable For | Ponds, lakes, natural swimming pools

Installation | Can be welded, glued, or mechanically fixed