Feature Video

Step inside a Wellspring fiberglass pool.

In this video, you’ll get a glimpse of the features that will make your backyard the ultimate destination for family fun.

Available Sizes

See our pool specifications for the inside and outside dimensions of our pools.
Outside dimensions are shown for each model below.

Wellspring

16' x 36' 5'10" 16′ x 40′ 5'10"

It’s the shape that makes this pool size perfect for a big backyard.

Slightly larger for those who know, anything worth doing is worth overdoing.

Wellspring

16' x 36' 5'10"

Wellspring

16′ x 40′ 5'10"

Refresh your soul with these Wellspring features.

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How much does a Wellspring inground pool cost?

Fiberglass inground pool costs will vary based on a number of factors, including where you live and how accessible your yard is. You’ll need to contact a Thursday Pools dealer near you for an estimate. But for a ballpark estimate, plan on about $1500 per foot of pool length, installed. To get an idea of the costs for your own inground pool project, use our handy Pool Cost Calculator.

Pool Cost Calculator

Wellspring Videos

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360° Video Help

Optional Innovations

Fiberglass Pool Geo-Anchoring Pool System

While some may classify our Geo-Anchoring Pool System as a fiberglass pool accessory, it’s far more than that, and it’s only available from Thursday Pools!…

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Backfill Eliminator®

Our mission is to help homeowners like you enjoy your pool and make a lifetime of memories with family and friends. We started with the…

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Lucky 7 Skimmer®

The Lucky 7 Skimmer is the only skimmer in the fiberglass industry specifically designed for fiberglass pools. Manufactured with a 7-degree angle and mounting plate,…

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Available Options

Wet Deck

Just want to get your feet wet? Or maybe you just want to sit in a shallow spot, catch some rays and keep your cool. The Wet Deck is a marvelous addition to any pool, with custom spillway options to tie it all together in your own private pool playground.

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Wading Pool

This is the ultimate playground for the kiddos. The uniform depth throughout allows for easy play without the worries of wandering towards the deep end, and the bench is the perfect spot for the big kids to sit, relax and watch over the youngsters.

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Spa

The word you’re looking for is “bliss.” If you’re after the ultimate in relaxation and luxury, adding a spa to your pool area will result in over-the-top relaxation. The tension of the day will simply melt away. Enjoy the spa with the whole family, or keep it all to yourself. You deserve it.

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The Grand Spa

Escape the commonplace with The Grand Spa from Thursday Pools. You’ll love the look and feel of this luxurious, resort-like spa conveniently located in your backyard. You deserve a staycation today.

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Available Colors

Caribbean Sparkle
Maya
California
Sandstone
Diamond
Graphite
White
The final finished product may vary from the color samples on this page.

Pool Specifications

Wellspring Brochure
Download
16' x 36' 5'10" Dig Specs
Download
16′ x 40′ 5'10" Dig Specs
Download
Get An Estimate

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Get An Estimate

Thursday Pools works through a dealer network. Once you have submitted your inquiry, Thursday Pools will work diligently to have an Independent Dealer contact you in a timely manner and provide you with the information you requested.