Cost-effective, heavy-duty 0.5mm PVC pond liner – ideal for DIY pond builders and budget projects
The PVC Heavy Duty 0.5mm Pond Liner is a durable and affordable waterproof membrane designed to provide reliable water retention for garden ponds, water features, and small lakes without breaking the bank. This liner is perfect for home improvers, pond installers, landscapers, and DIY enthusiasts looking for a cost-effective solution that still delivers solid performance.
Made from robust PVC material, this 0.5mm thick liner offers good flexibility and resistance to tearing, ensuring your pond stays watertight while providing excellent value for money. While not as flexible or long-lasting as thicker butyl liners, this PVC liner is an excellent choice for smaller ponds or temporary installations where budget is a priority.
Features & Benefits
Economical 0.5mm thick PVC liner – great value for budget pond projects
Waterproof and tear-resistant – protects against leaks and water loss
Flexible for easy installation – suitable for most pond shapes and sizes
UV resistant – withstands outdoor exposure without rapid degradation
Suitable for DIY and professional pond installations
Lightweight and easy to handle – ideal for smaller to medium ponds
Applications
Garden ponds and ornamental water features
Small to medium-sized wildlife ponds
Temporary or seasonal ponds
Water gardens and decorative pools
DIY pond building and refurbishment projects
Sizes Available
Supplied in rolls or custom-cut sheets to suit your project
Widths customizable — please specify required dimensions
Lengths customizable — please specify required dimensions
Why Choose PVC Heavy Duty 0.5mm Liner?
This 0.5mm PVC pond liner offers a budget-friendly waterproofing solution without compromising essential durability. Ideal for smaller-scale or temporary pond projects, it provides a reliable barrier against water loss while keeping costs down. It is an excellent choice for hobbyists and commercial projects where cost-effectiveness is key. 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.

Property Detail
Material PVC (Polyvinyl Chloride)
Thickness 0.5mm
Colour Black or dark grey (varies by supplier)
Width Custom widths available
Length Custom lengths available
Tensile Strength Good resistance to tears and punctures
Waterproof Fully waterproof
UV Resistance Good – suitable for outdoor use
Chemical Resistance Moderate resistance to pond chemicals
Suitable For Small to medium ponds, water gardens, water features
Installation Can be glued or mechanically fixed