The Best Fiberglass Pools in Southern Wisconsin

Proudly serving Milwaukee, Madison and neighboring communities, we bring high-quality pools to your backyard. Find out what your dream pool will cost with our Pool Estimator Tool!

Thursday Pools Independent Dealer

We here at Pooltopia and Spas credit this website to their content and their awesome pools! We firmly believe they are the best pools in the industry and they are the best fiberglass manufacture that we have ever come across.

Monolith

Spacious Enough for Endless Enjoyment

This timeless rectangular pool instantly says, “Game on!” The Monolith fiberglass pool is a Type One diving pool, perfect for competitive families who love spending quality time together.

Feature Video

Take on Monolith – A Pool Like No Other

Watch this video to explore all the features of the Monolith and envision it as the perfect addition to your backyard.

Sizes that it comes in

See our pool specifications for the inside and outside dimensions of our pools.

Outside dimensions are shown for each model below.

Monolith

16' x 40' 8'6"
Selected Pool Image Pool Design

Thoughtfully designed with premium features, the Monolith stands out as a truly one-of-a-kind pool.

Angled non-skid entry steps and bench.

Angled steps provide a safe and effortless way to enter and exit the pool. Plus, the built-in bench and steps offer the perfect spot to relax, unwind, and soak up the sun while staying cool in the water.

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Large, flat-bottomed shallow end.

This section of the pool provides a fantastic play area for younger swimmers and is ideal for water games. As they move toward the deep end, a 15-inch warning slope signals the transition to deeper water. Since this is a deep pool, we recommend marking the change with a safety rope and floats. And, as always, adult supervision is essential for smaller children to ensure a safe and enjoyable experience.

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Courtesy ledge throughout the deep end.

Courtesy ledges are a key feature in many of our pool designs, providing swimmers and game players with a convenient spot to rest in areas where they can’t reach the bottom.

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Dual, deep-end swim-outs and benches.

The dual deep-end benches provide the perfect spots to relax while also making entry and exit easier for deep-end enthusiasts. Strategically placed, they offer a great vantage point for parents to keep an eye on kids as they gain confidence in deeper water.

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Wide-open swim area and Type I diving pool.

If you love swimming, this pool is perfect for you. With wide-open swim lanes and uninterrupted space for laps, it offers plenty of room to glide effortlessly through the water. Plus, the extra depth allows for a refreshing deep plunge.

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Auto-cover ready.

Automatic pool safety covers are an excellent choice for fiberglass inground pool owners. They provide peace of mind by preventing unauthorized access while also reducing maintenance needs and lowering overall upkeep costs.

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Non-skid surface throughout.

Every Thursday Pools fiberglass pool design features our exclusive gel coat finish. This non-skid surface ensures safe entry and exit for swimmers of all ages. It’s also resistant to algae, reducing maintenance and chemical use, while remaining gentle on bare feet, pets’ paws, and swimsuits for a comfortable swimming experience.

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Pool Specifications

The Monolith is available in a single size. Below are the dimensions, including Outside Dimensions (O.D.), Inside Dimensions (I.D.), and the total water capacity.

O.D.: 16’ x 40’ | I.D.: 14’10” x 39’4” | Depth: 8’6” | Capacity: 22,400 gallons

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Monolith Photos

How much does a Goliath cost?

Pool pricing varies based on location, site accessibility, and installation needs, but a general rule is $1,500 per foot of pool length, installed. For a custom quote, reach out to a Pooltopia and spas dealer near you, or get a quick estimate using our Pool Cost Calculator.

Customizable Enhancements

Fortunate 7 Skimmer®

The Lucky 7 Skimmer is the pioneering skimmer in the fiberglass pool sector, uniquely crafted for fiberglass pool structures. With its 7-degree angle and specialized mounting plate, it boosts efficiency and water flow, delivering a cleaner pool experience.

Geo-Anchor Pool Wall® for Fiberglass Swimming Pools

Though some might consider our Geo-Anchor Pool Wall® just a fiberglass pool add-on, it’s much more than that—and it’s exclusively offered by Pooltopia and spas!

Available Options

Wet Deck

Just want to get your feet wet? Or maybe you’d like 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 backyard oasis.

Wading Pool

This is the ultimate playground for small children. The uniform depth allows for easy play, without the hazard of wandering toward a deep end. And the bench is the perfect spot for big kids to sit, relax, and watch over the youngsters.

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 contentment. The tension of the day will simply melt away. Enjoy the Spa with the whole family.

The Grand Spa

Escape the commonplace with The Grand Spa from Pooltopia and spas. You’ll love the look and feel of this luxurious, resort-like spa when it’s conveniently located in your own backyard. Take the plunge: You deserve a staycation every day.

Similar Pools

Goliath

Sun Day