Renovation of cracked pool shell
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
Waterproofing guarantee (reinforced liner).
2 hulls
Renovated within the last 3 months.
I definitely recommend SwissPool Liner. You should definitely get them!
Monique Etienne Lopes
Customer opinion verified
5
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.
Our solutions to save your hull.
Forget about replacing your entire hull. Our exclusive protocol allows us to install a reinforced liner perfectly adapted to your polyester hull. A watertight second skin that hugs every curve, masks every flaw and transforms your pool for a fraction of the cost of replacement.
Exclusive anti-osmosis protocol
Complete treatment of the hull before installation: osmosis neutralization, controlled drying, separation geotextile. Your hull will be in good shape for at least 20 years.
Perfect adaptation to complex shapes
The reinforced liner is not just a simple bag. Cut and welded on site, it fits perfectly around molded stairs, curves, and free forms. The result: no folds and perfect tension.
Massive savings guaranteed
5 times less expensive than a complete replacement. 10-year waterproofing warranty, a choice of 15 colors, and a pool that's even more beautiful than the original. The smart investment for your pool.
What are the steps involved in installing a liner when renovating a fiberglass pool?
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.
Friendly coworkers and an attentive boss
5
A company I would recommend without hesitation. Friendly employees, a boss who listens and is very human. A great experience.
Mary Claude De Marco
Customer opinion verified
4.5
I'm very satisfied with Swisspool Liner's professionalism and follow-up: the team is available, commitments are respected and after-sales service is responsive. Good luck and long life to your company, and thank you for your services.
Jacqueline and Jean-Jacques Cottier
Customer opinion verified
5
Professionalism, friendliness and respect are the watchwords of your company. Thank you
Monique Etienne Lopes
Customer opinion verified
4
Swisspool Liner took our expectations seriously. The work was of a high standard, the estimate was clear and the site was well monitored. Overall, a very satisfactory experience.
Alexandre Dupasquier
Customer opinion verified
5
Fast, efficient and meticulous work, with a professionalism that commands admiration. I highly recommend this team for their professionalism.
Gordana Pape
Customer opinion verified
5
My appreciation is sincere
. It's the first time I've met a serious pool builder who gives a quick quote, respects deadlines and shows great professionalism.
Anne Marie Gaberel
Customer opinion verified
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 will be completely transformed with a high-end 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
products compatible with liners, and ensure the pH balance (approx. 7.2) and the level of
disinfectant (chlorine, bromine, or active oxygen) are correct. Proper maintenance will extend the
life of your liner 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
