Trevi Pools & Spas installs custom in-ground vinyl pool liners in Kelowna and the Central Okanagan. Replacement takes 1–3 days and includes full removal, wall and floor inspection, custom measurement, and professional installation backed by a manufacturer warranty.
42" and 48" liners / Embossed available
Anticosti
ARUBA
AVIGNON
Bali
BLIZZARD
Blizzard
MAYA
CARRERA
Capri
Maya
CUBIC
INFINITY
MACKENZIE
GENTILLY
Infinity
Maui
Meteore
Mackenzie
NAXOS
Pure
Pontois
SANTORINI
ZIRCON
42" liners
BARCELONE
Bluestone
OHIO
NEW
Premium Reinforced Membrane
A NEW RELIABLE AND DURABLE OPTION
Butt welding
80 mil (2 mm) reinforced membrane
with 3D relief
Benefit from innovation
- 2 thicknesses available
- 5 exclusive trendy patterns
- Non-slip surface and 3D embossing
- Slip resistance category C
- Watertightness guaranteed 10 years
- Ideal to cover a pool deck or sidewalk that needs renovation
Prestige
Elegance
Sublime
Vanity
Tropical
Light grey
Dark grey
The reinforced membrane is available for these pool models:
Trevi Prestige
Trevi Prestige Exposée
Trevi Infinity
Trevi Europea
Trevi Futura
Trevi Premium
Is It Time to Replace Your Pool Liner?
Most inground pool liners last 10–15 years, but Kelowna’s climate can accelerate wear. The Okanagan’s intense UV exposure, long swim seasons, and mineral-rich water all take a toll on vinyl over time.
Watch for these signs your liner needs replacing:
- Visible fading, chalking, or colour loss
- Cracks, tears, or brittleness along the waterline
- Persistent wrinkles or shifting on the pool floor
- Unexplained water loss or a rising water bill
- Stubborn staining that no longer responds to treatment
If you’re noticing one or more of these, a liner replacement is almost always more cost-effective than ongoing repairs. Book a free liner inspection and we’ll give you an honest assessment.
Our Pool Liner Replacement Process
We keep the process straightforward and efficient so your pool is back up and running as quickly as possible.
Step 1 — Consultation & Measurement We visit your property, assess the existing liner, and take precise measurements of your pool. Custom liners are fabricated to your pool’s exact dimensions — no generic fits.
Step 2 — Liner Selection Choose from a wide library of patterns, colours, and mil thicknesses. Our team will guide you toward the right option for your pool’s size, shape, and how you use it.
Step 3 — Drain & Removal We drain the pool completely and remove the old liner, taking care to protect your pool’s coping and surrounding deck during the process.
Step 4 — Wall & Floor Inspection With the liner removed, we inspect all wall panels, the pool floor, and bead channel for any damage. If repairs are needed, we address them before the new liner goes in — preventing future problems.
Step 5 — Installation Your custom liner is carefully set, stretched, and secured. We use professional-grade equipment to ensure a smooth, wrinkle-free fit against every surface.
Step 6 — Refill & Startup We oversee the refill, check all fittings and returns, and confirm your pool is ready for swimming. Most replacements are complete within 1–3 days.
Our Pool Liner Collection
Trevi designs and manufactures our own in ground pool liners in Canada. Because we’re both the manufacturer and the installer, we cut out the middleman which means you get a higher-quality, purpose-built liner at a more competitive price than you’d find through a third-party supplier Trevi supplies and installs our own line of in-ground pool liners custom-made from virgin vinyl for superior UV resistance and long-term durability. Every liner is fabricated to your pool’s exact dimensions.
Wall Height
- 42-inch — fits most standard inground pools
- 48-inch — suited to pools with taller wall panels or deeper designs
Style Options
- With decorative border — adds a finished, polished look along the waterline; available in a range of contemporary patterns
- Without border — clean, minimalist aesthetic that suits modern pool designs
- Embossed (non-slip) finish — available on select models; recommended for pools with full-width steps where traction and safety matter
Liner Patterns Choose from named collections including Infinity, Montana, Avignon, Blizzard, Maya, and more — each available in a range of colors. Note that colors are available in limited quantities and not all options are in stock at all times. Contact us early in the season to confirm availability.
What Does Pool Liner Replacement Cost in Kelowna?
Pool liner replacement for an in ground pool in Kelowna typically ranges from $4,000 to $10,000 depending on several factors:
- Pool size and shape (rectangular pools cost less than freeform designs)
- Liner grade and mil thickness selected
- Condition of pool walls and floor — repairs, if needed, are additional
- Accessories such as wall foam or upgraded fittings
The best way to get an accurate number is a free on-site quote. We provide transparent, itemized pricing with no surprise charges.
Get your free Kelowna liner quote
Why Kelowna Homeowners Choose Trevi
Local expertise. Trevi has served Kelowna and the Central Okanagan for decades. We understand the specific demands that Okanagan summers — and winters — place on pool equipment and liners.
Canadian-made, factory-direct pricing. Our liners are manufactured in Canada and sold directly to you — no distributors, no markups. You get a liner built for Canadian conditions at a price that reflects it.
A dedicated local team. Every installation is carried out by our Kelowna crew. You won’t get a subcontracted team unfamiliar with your pool or your region.
Manufacturer-backed warranties. Our liners come with full manufacturer warranties, and our installation work is guaranteed. If something isn’t right, we make it right.
Transparent process. From the initial quote to the final refill, we keep you informed at every stage. No hidden fees, no upsells you don’t need.
“We contacted Paul to quote on replacing our pool liner. He responded quite quickly and was very informative. He came and measured our pool and provided a quote and our options in a very timely manner. The install was so efficient!! Paul, Bre and their crew arrived and removed the old liner, prepped and cleaned the foundation for the new install and they promptly installed our beautiful new liner. They were so knowledgeable about the process and all the steps required to get our pool back up and running again! We are delighted with their service, their knowledge of the industry and their products and they were so friendly and helpful when I asked my 1000 questions. I would highly recommend them for all your pool needs. Thanks to Paul and Bre and their team for a job well done!!“ — Kelowna Corrinne Reid, Google Review ⭐⭐⭐⭐⭐
Frequently Asked Questions
Yes, all the pool liners are made in Canada.
Most inground pool liners last between 10 and 20 years. How long yours lasts will depend on water chemistry, sun exposure, how often the pool is used, and how well it has been maintained. Pools in high UV climates like the Okanagan may see liners age faster if not properly cared for.
Minor punctures or small tears can sometimes be patched successfully. However, if your liner has multiple leaks, widespread fading or cracking, persistent wrinkling, or is pulling away from the track, replacement is usually the better investment. A professional assessment can help you determine which option makes sense for your specific situation.
A quality 27–28 mil liner, properly maintained, typically lasts 10–15 years. The Okanagan’s UV intensity makes mil thickness and UV-stabilized vinyl an important consideration — our team will help you choose accordingly.
Yes. We offer same-season scheduling and aim to minimize downtime. In most cases, your pool will be ready within a few days of the work starting. Depending on stock availabilty.
We inspect all surfaces once the old liner is removed and discuss any findings with you before proceeding. Minor repairs are common and are addressed as part of the process.
Yes. We serve Kelowna, West Kelowna, Lake Country, Peachland, Summerland, Penticton and Kamloops. Contact us to confirm service availability in your area.
Yes. All liners we supply carry a manufacturer warranty. Our installation work is also guaranteed we stand behind every job we complete.