Made-to-measure polypropylene swimming pools
KLV is looking for partners in pool construction. We have now produced many hundreds of polypropylene swimming pools for pool builders and installers — seamlessly welded, 100% watertight and durable.

Solid cooperation, so that every step fits perfectly
Our projects are characterised by a smooth construction process: from first contact to design, quotation and delivery. From site preparation, transport and placement to installation and finishing: everything in one smooth process.
This means that all parties — client, planner, groundworker and end customer — know exactly where they stand. Thanks to our broad experience, we can refine every detail and deliver truly bespoke work.
Manufactured to your own design
Your customer asks for a swimming pool. This is how we tackle it together:
Developing the model together
Together we develop the model: dimensions, step design, colour and extras.
Fast quotation
A quotation at short notice, at a competitive rate.
Quick installation
Simple preparatory work and short installation times on site; ready for use immediately after delivery.
Everything from one source
Factory and construction planning and production by our own staff, with personal contact and flexible delivery times.
Polypropylene: extremely strong and low-maintenance
Polypropylene is an exceptionally strong plastic that does not flake or blister, and osmosis does not stand a chance. It is tear-resistant and antibacterial, and even UV light cannot discolour it.
- Material
- Röchling Pool Grade PP sheet (A quality)
- Colours
- White (RAL 9010), grey (RAL 7046), anthracite (RAL 7043)
- Construction
- Seamlessly welded in one piece, reinforced with profiles every 50 cm
- Options
- Steps, benches, roller cover recess, skimmers, LED lighting, inlet fittings, preparation for the plant room and pipework
- Delivery time
- 6–8 weeks on average after approval of the drawing
- Service life
- 30–50 years with normal maintenance
From sheet to swimming pool
Completed swimming pools

A swimming pool for your own garden
Private clients are welcome too. Read how we create your custom plastic swimming pool — from drawing to handover, with our regular installation partners.
Questions about made-to-measure swimming pools
What is the delivery time for a swimming pool?
On average 6 to 8 weeks after approval of the drawing. We develop the model together with you: dimensions, step design, colour and extras. Installation times on site are short after delivery.
What material are the pools made of, and which colours are available?
The pools are made of Röchling Pool Grade PP sheet (A quality) in white (RAL 9010), grey (RAL 7046) or anthracite (RAL 7043). Polypropylene is tear-resistant and antibacterial, and UV light cannot discolour it. With normal maintenance a pool lasts 30 to 50 years.
How is a pool constructed, and how large can it be?
A pool is seamlessly welded in one piece and reinforced with profiles every 50 cm. One example from our workshop is a pool of 11 × 3.65 m in one piece. We determine the dimensions together with you.
Does KLV also arrange transport and placement?
We support the whole construction process: site preparation, transport, placement, installation and finishing. That way the client, planner, groundworker and end customer all know where they stand. Discuss the details in your quote request.
Become a partner, or need a pool for your customer?
Get in touch for a quotation or an introductory meeting. Call us during office hours: +31 (0)413 47 98 98
