Vinyl Liner Pools | Summit Pool & Backyard — NH & MA
Alton, NH — Serving Central NH, Southern NH & Northern/Eastern MA
In-Ground Vinyl Liner Pools

Custom shape.
Your liner, your look.

Vinyl liner pools give you inground quality and custom shapes at a lower entry price than fiberglass or gunite — with hundreds of liner patterns to match your backyard vision.

HomeVinyl Liner Pools
Freeform vinyl liner pool bright blue NH backyard
$45kStarting From
The Middle Ground

Inground quality.
More shapes. Lower entry cost.

Vinyl liner pools sit between above-ground and fiberglass on the cost spectrum — but they're a fully inground, permanent pool. The steel or polymer wall structure supports a custom-fitted vinyl liner, which gives you a smooth surface and complete freedom over shape and size.

The liner will need replacing every 10–15 years, but the structure itself is permanent. It's an excellent choice for homeowners who want a custom inground pool without the premium price of fiberglass or gunite, and who are comfortable with that long-term maintenance plan.

We coordinate the full build and pair with American Landscape Construction for coping and patio.

Liner Patterns

Hundreds of patterns.
One perfect look.

Your liner is the first thing people see when they look into your pool. We carry a wide selection of patterns — from classic blue mosaic to modern stone and pebble designs.

Premium vinyl liner pattern close-up mosaic border
Why Vinyl Liner

What makes vinyl the right choice

💰

Lower Entry Price

Vinyl liner pools typically cost less upfront than fiberglass or gunite, making them the best path to a fully inground pool for budget-conscious buyers.

📐

Custom Shapes & Sizes

Unlike fiberglass (which is limited to pre-made shell sizes), vinyl liners are custom-cut to any shape — kidney, freeform, L-shape, rectangle, or something completely unique.

🎨

Total Pattern Freedom

Hundreds of liner patterns and colors. Match your patio, your house, your aesthetic. The liner is a design choice, not a fixed feature.

🦶

Smooth Underfoot

Vinyl liners are soft and smooth — no rough plaster, no abrasive surfaces. Comfortable for kids and adults alike.

Faster Install Than Gunite

Vinyl liner installs are significantly faster than gunite — weeks, not months. A good option when you want to swim this season without the premium gunite timeline.

🔄

Liner Replacement Is Straightforward

When the liner reaches end of life (typically 10–15 years), replacement is a known, predictable cost — not an emergency repair. We handle liner replacements too.

Vinyl Pool Gallery

Clean, custom, and built to impress.

Modern vinyl liner pool with outdoor living space
Full Service Install

Everything covered,
start to finish.

Our vinyl liner installs are full-scope projects — from site prep through liner install and water chemistry. Here's what's included:

Site Evaluation & Pool Design

Shape, size, depth, and feature planning before excavation begins.

Excavation & Wall Installation

Full dig and steel or polymer wall panel installation, leveled and braced properly.

Custom Liner Selection & Install

We help you choose from our full pattern catalog. Your liner is custom-measured and professionally installed wrinkle-free.

Equipment, Plumbing & Electrical

Full pump, filter, heater rough-in, and all plumbing connections installed and tested.

Coping & Patio (via American Landscape)

Pool surround and patio coordinated directly with our sister company — one build, one team.

Fill, Balance & Walkthrough

Water fill, chemistry startup, and a full equipment walkthrough before we leave.

✦ While You're Here

Have you considered a
natural swimming pool?

No chlorine. No chemicals. Ever. Natural swim ponds use biology to keep water crystal clear — and they look stunning in a New England backyard. No burning eyes, no chemical smell, no $100 monthly supply runs. Just clean, natural water your whole family can enjoy. We build them through American Landscape Construction and they're one of the most unique things you can do with your property.

Zero chemicals $0/month in chlorine Gentler on skin & eyes Stunning natural look Better for your family
Happy Clients

What our clients say

★★★★★

"We wanted a freeform pool but couldn't justify the gunite price. Summit recommended vinyl liner and we got exactly the shape we wanted. The liner pattern we chose looks incredible — everyone thinks it's gunite."

Jason & Meg P.
Barnstead, NH
★★★★★

"From the liner selection to the last stone on the patio, Summit and American Landscape treated our project like it was their own backyard. The install was clean, fast, and the results speak for themselves."

Carol H.
Alton, NH
Ready to Build?

Let's quote your vinyl liner pool.

Tell us your yard, the shape you have in mind, and any features you want. We'll come back with honest numbers and a clear path to your first swim.