Fits perfectly.
Every time.
Box-welded pond liners are manufactured to your exact dimensions — square, rectangle, circle, L-shape or steps. Drops straight in, no creases, no wrestling. Perfect finish from day one.
Tell us about your pond
Fill in your dimensions and pond shape below. For circles, L-shapes or anything complex, attach a sketch or drawing and we will work out the specification for you.
Why choose a boxwelded liner?
Flat sheet liners have their place. But for any pond where finish and ease of installation matter, boxwelded is the professional choice.
Zero creases. Perfect finish.
A flat sheet always folds and pleats at corners. A boxwelded liner is shaped to your pond — it lies flat against every surface with no excess material to tuck away.
Drops straight in. Done.
Installation is quick and clean. No wrestling with liner, no repositioning, no folds to manage. Unroll it, drop it in, and it sits exactly where it should.
Made to your drawing.
We produce a technical drawing of your liner before manufacture and send it for your approval. What you sign off is exactly what gets made.
Standard shapes.
Precision made.
Every shape manufactured to your exact dimensions. Complex shapes quoted individually — just call us.
From dimensions to doorstep.
Give us your dimensions
Use the calculator above or call us. Shape, length, width, depth — that's all we need to start.
We produce a drawing
A technical drawing of your exact liner is produced and sent to you for approval before anything is made.
Manufactured to spec
Once approved, your liner is welded precisely to drawing. Typically a short lead time from sign-off.
Delivered, ready to install
Rolled, labelled and delivered to site. Drops straight in — no folds, no fuss.
Liner sorted.
Everything else too.
We don't just supply the liner. Through Inspired By Water we can specify and supply the complete equipment package for your pond — filtration, circulation, water quality and aesthetics. Tell us what you're building and we'll put together a full recommendation.
Whether it's a straightforward koi pond or a complex multi-level feature with steps and planting ledges, we've specified systems for all of them. One supplier, one conversation.
Call us — 01962 461 002Filtration systems
Pressurised & gravity-fed
Pumps
Submersible & external
UV clarifiers
Green water prevention
Pipework & fittings
Bulkheads, unions & valves
Aeration & oxygenation
Air pumps & diffusers
Pond heaters
Titanium & immersion
Lighting
Underwater & feature lighting
Water treatments
Testing, dosing & clarifiers
Ready to get your
exact size quoted?
Tell us your shape and dimensions and we'll come back with a quote — usually the same working day. No obligation, no faff.