The Best Fiberglass Pools in Southern Wisconsin

Serving Madison, Milwaukee, and beyond, 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.

Cathedral LX

Sun lovers, your perfect pool awaits!

The Cathedral LX pool combines stately elegance with modern luxury. Perfect for traditional and neoclassical homes, it features a round tanning ledge and two sets of entry steps. Expand your pool experience with the Cathedral LX and create lasting memories with family and friends.

Feature Video

A love story like no other. Cathedral LX.

Experience luxury and relaxation with the Cathedral LX fiberglass pool.

Sizes that it comes in

Here are the pool specifications for the inside and outside dimensions of the pools. The outside dimensions are provided for each model below:

Cathedral LX

16' x 36' 5'8"
Selected Pool Image Pool Design

Cathedral LX

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

Refresh your soul with the Wellspring pool’s playful curves, spacious swim area.

Classic design.

The Greco-Roman design combines elegant curves with ample swim space, offering both style and functionality.

FAQ image

Nine-foot diameter tanning ledge.

The round platform is perfect for two chairs or Ledge Lounger® chaises. Non-skid steps around the tanning ledge ensure easy entry and exit from the shallow end.

FAQ image

Deep-end bench.

A bench at the deep end provides the perfect spot to relax and unwind after a long day, offering another way to enjoy the water.

FAQ image

Courtesy ledge.

The standing ledge around the deep end offers swimmers a perfect spot to take a break and prepare for the next round of play.

FAQ image

Wide open swim area.

The Cathedral LX's spacious design offers plenty of room for exercise, games, and relaxation—ensuring there's a spot for everyone to enjoy.

FAQ image

Auto-cover ready.

Automatic pool safety covers are a great option for fiberglass inground pool owners. They ensure safety by preventing unauthorized access, while also keeping your pool clean and reducing maintenance costs.

FAQ image

Non-skid surface.

All Thursday Pools fiberglass pool designs come with our exclusive gel coat finish. It’s non-skid, providing safety for swimmers of all ages. It’s resistant to algae, making maintenance easier and reducing the need for chemicals. Plus, it’s gentle on bare feet, pets' paws, and swimsuits!

FAQ image

Pool Specifications

The Cathedral LX comes in two sizes, with the following dimensions:

O.D. 16’ x 36’ 5’8” | I.D. 15’ x 35’ 5’8” | 10,500 gallons

O.D. 16’ x 40’ 6’ | I.D. 15’ x 39’ 6’ | 12,500 gallons

FAQ image

Cathedral LX 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

Whether you’re looking to wade in gently, relax in shallow water, or soak up the sun, the Wet Deck is an ideal enhancement for any fiberglass pool. Featuring customizable spillway choices, it lets you craft a smooth, resort-like backyard retreat.

Wading Pool

This is the perfect play area for little ones. Its consistent depth ensures safe, carefree fun without the risk of drifting into deeper water. Plus, the bench offers a great spot for older kids to unwind, sit back, and keep an eye on the little swimmers.

Spa

The term you’re searching for is “bliss.” For the pinnacle of relaxation and indulgence, incorporating a Spa into your pool space will bring unparalleled satisfaction. Daily stress will effortlessly dissolve, leaving you free to savor the Spa alongside your entire 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.

Pools with a Similar Design

Cathedral

Lil Bob