Oversized 6-Foot & Extended Length Rectangle Bathtubs

Shop the Largest Rectangular Bathtubs on the Market.
Our 6-foot series culminates with this collection of Oversized and Extended Length drop-in and undermount bathtubs. This page features our widest models—ranging from 43" to a massive 60" wide—perfect for two-person bathing or unique square layouts. We also feature extended lengths from 73" to 94", designed for taller bathers who need more legroom than a standard 6-foot tub can provide. Whether you are looking for a sprawling 72x48 whirlpool or a custom 80-inch solid surface sanctuary, you will find it here.

72" x 43" & Larger Rectangle Tubs

72" Length | Choose Width:
Tubs are listed by size: first by length, then by width, then by height - smallest to largest
Most tubs listed come with the possibility of a variety of systems from tub only to whirlpool & air combination. The description will list all the possibilities.
Bathtub Hydrotherapy Systems →

72" x 43" - 72" x 45" Rectangle Tubs 72" x 48" Rectangle Tubs 72" x 54" - 72" x 60" Rectangle Tubs 73" Rectangle Bathtubs 74" Rectangle Tubs 75" - 78" Rectangle Tub 80" - 94" Rectangle Tubs
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Bathtubs for Custom Luxury Homes

When a standard size simply won't do, our Oversized and Extended Length tubs offer the solution. Sizes like the 72x60 or 84x54 are often chosen as the centerpiece for sprawling master suites, offering pool-like proportions for a truly immersive soak. These large-format basins are ideal for undermounting in stone decks and are available with dual-heating systems and multi-zone jetting for the ultimate hydrotherapy experience.

Helpful Bathtub Information:
• How To Choose A Bathtub - Features to Consider when Purchasing a Bathtub
• Spa Tubs | Which System is Best?
• Whirlpool Tubs - Learn about Whirlpool Features
• What is a Therapeutic Air Tub (Air Bath)?
• Contact the Tubz.com Bathtub Experts
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