Big Bob Pool Photos
Gallery images show architectural renderings
Big Bob Pool Features
Available Rectangle Pool Sizes & Specifications
Big Bob
16′ x 40′ 4’6″
How Much Does a Big Bob Fiberglass 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 accurate estimate. But for a ballpark estimate, plan on about $1,800 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.
Available Colors

Arctic Shimmer

Arctic Shimmer

California

California

Caribbean Sparkle

Caribbean Sparkle

Diamond

Diamond

Maya

Maya

Sandstone

Sandstone
The final finished product may vary from the color samples on this page.
Optional Innovations
Available Options
Related Content
Similar Pools
Lil Bob LX
Lil Bob
Spirit
Frequently Asked Questions
What are the dimensions of the Big Bob pool?
Big Bob comes in one size with outside dimensions of 16′ x 40′, inside dimensions of 15′ x 39,’ and a depth of 4’6″. It’s the largest pool in the Bob family, offering more width and length than the Lil Bob LX while keeping the same beloved flat-bottom design. Contact your local Thursday Pools dealer to confirm excavation requirements for your specific yard.
How deep is the Big Bob pool?
Big Bob has a uniform flat-bottom depth of 4’6″ throughout the main swim area. That standing depth is ideal for water games, family play, and recreational swimming, and it means guests of all ages can comfortably touch the bottom and enjoy the full pool.
Does Big Bob have a flat bottom?
Yes. Like its siblings Lil Bob and Lil Bob LX, Big Bob features a uniform flat-bottom design from end to end. There’s no deep end to worry about, which makes it exceptionally family-friendly and well-suited for water sports, games, and safe, active play for all ages.
Does Big Bob have built-in bench seating?
Yes, and then some. Big Bob features extra-long built-in benches running down both sides of the pool, giving families and guests plenty of spots to sit, cool off, and stay in the action without leaving the water. The benches are finished with Thursday Pools’ non-skid gel coat surface, which is easy on skin, swimsuits, and bare feet.
Is the Big Bob pool good for water volleyball or other water sports?
Absolutely. The flat-bottom design and generous 16′ x 40′ swim area make Big Bob a natural fit for water volleyball, basketball, and virtually any pool game you can dream up. If your family loves active, game-centered pool time, Big Bob delivers the space to make it happen and still leaves room for everyone else to float.
Does Big Bob support using an automatic pool cover?
Big Bob’s rectangular shape is well-suited for automatic pool covers, which track cleanly along straight edges. An automatic cover improves safety, reduces debris, retains heat, and cuts down on evaporation, which means less maintenance and more time in the water.
How does Big Bob compare to Lil Bob and Lil Bob LX?
All three pools share the same core design DNA: flat bottom, built-in benches on both sides and wide walk-in steps. Lil Bob (13.5′ x 27.5′) is the most compact of the three, built for sporty fun in a smaller footprint. Lil Bob LX (13.5′ x 35.5′) adds a wading area for younger swimmers. Big Bob (16′ x 40′) takes everything a step further with more width, more length, even longer benches, and the most open swim space of the family. The extra room makes it the right choice for larger households, frequent entertainers, and anyone who simply wants the most Bob has to offer.
What size backyard does Big Bob require?
With outside dimensions of 16′ x 40′, Big Bob is best in larger backyards that can accommodate the pool footprint plus the surrounding deck, patio, and required setbacks from property lines and structures. Your local Thursday Pools dealer can help you evaluate your yard layout and confirm whether Big Bob is the right fit for your space.
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 the information you have requested.

































































































