
Is your hull blistered or attacked by osmosis? We renovate it.
Quick & free quote
Unique expertise in French-speaking Switzerland
Over 300 basins completed
5 days
Average time needed on site to install your liner.
10 years
Guaranteed watertight (reinforced liner).
2 hulls
Renovated within the last 3 months.
Problems with shell pools.
Polyester hulls age badly if not treated in time. Blisters, cracks or loss of watertightness are signs that should not be ignored. Here are the most common signs observed by our customers.
Visible blisters on the walls
Classic symptom of osmosis. They can grow and cause cracks.
Structural cracks or microleaks
They may go unnoticed, but they cause water loss and weaken the hull.
Flaking paint or gelcoat
The coating becomes porous, rough and loses its waterproofing properties.



Problems with shell pools.
Polyester hulls age badly if not treated in time. Blisters, cracks or loss of watertightness are signs that should not be ignored. Here are the most common signs observed by our customers.
Visible blisters on the walls
Classic symptom of osmosis. They can grow and cause cracks.
Structural cracks or microleaks
They may go unnoticed, but they cause water loss and weaken the hull.
Flaking paint or gelcoat
The coating becomes porous, rough and loses its waterproofing properties.



How do you renovate a pool liner?

Analysis of hull and parts to be sealed
We carry out a complete assessment of the hull: looking for signs of osmosis, cracks, delamination, compatibility of existing parts to be sealed (skimmers, projectors, nozzles, etc.).

Sanding, treating defects and applying felt
We clean the surface of the hull, remove any areas affected by osmosis with appropriate sanding, then treat sensitive areas. Once the surface has been cleaned, we lay a protective felt over the entire pool (bottom and sides) to create a healthy, insulated base ready to receive the reinforced liner.

Laying the reinforced liner on the hull
We fit and weld the reinforced liner to the existing hull, for a long-lasting, aesthetic result. The pool is back in the water in no time.
What do Swisspool liners customers have to say?
Frequently asked questions
FAQ
Reinforced liner is an ideal solution for renovating a damaged hull: it
it stops osmosis, masks microcracks, corrects delamination problems
and restores watertightness. It gives your pool a second life
to your pool without having to replace it.
In most cases, sanding is all that's required. We check the parts to be sealed
and the condition of the hull to ensure a clean surface. If necessary, we are
structural fiber repairs.
Installation generally takes 3 to 7 days, depending on the size and condition of the pool.
Your pool is completely transformed, with a high-end aesthetic finish.
aesthetic finish.
On a shell pool, we exclusively use a structured wired liner
3D (Touch, Vogue, Alive ranges), offering a high-end visual effect,
with a textured effect akin to modern concrete finishes. The result is elegant
elegant, durable and perfectly adapted to the shape of the pool.
Clean regularly with a soft brush, use only liner-compatible products
liner-compatible products, and ensure pH balance and disinfectant levels
disinfectant (chlorine, bromine or active oxygen). Good maintenance extends
the life of your liner by up to 20 to 25 years.
Our team specializes in the renovation of polyester hulls.
every step of the way: surface preparation, osmosis treatment
osmosis treatment and custom installation of a 3D structured liner.
We guarantee reliable watertightness and an aesthetically pleasing finish
and long-lasting aesthetics.
Based near Fribourg and Bulle, we operate throughout Switzerland,
particularly in Lausanne, Geneva and Valais, for the installation of Renolit
Alkorplan liners.
Your perfect pool is within reach
Are you dreaming of a reliable, attractive and long-lasting pond? We put our recognized expertise in French-speaking Switzerland at your service to turn your project into reality. All without stress, without compromise, and with a real human touch.
Quick & free quote
Unique expertise in French-speaking Switzerland
Over 300 basins completed
