Stainless Steel Spa with personal hydrotherapy alcove, bench seating, cool down seat, interior descending stairway, and LED lighting. 96"x75"42"
Photo: © Danielle Stingu

Stainless Steel Spas & Hot Tubs

Diamond Spas believes metal is the best construction material for custom built spas. Stainless steel or copper yields amenities that rival other spas. Unmatched durability is number one. Neither metals will fade, crack or blister. Additionally, all spas are TIG welded promising years of leak tight enjoyment. A metal spa is highly sanitary. Both surfaces offer superior resistance to bacteria. Copper or stainless steel can aesthetically blend harmoniously with common spa landscaping materials. Natural stone and foliage in combination with the warm tones of these two metals contrive an environment appealing to all the senses. Stainless steel and copper construct sustainable spas. These vessel shells are 100% recyclable. Not only will they avoid the landfills, they will bring the client a nice return on their original investment. Diamond Spas fabricates copper and stainless steel hot tubs that are not only innovative they are smart for both the consumer and the environment.


Stainless Steel Spa with bench seating, cool down area, and custom front skirting.  96" x 120" x 60"
Stainless Steel Spa with bench seating, cool down area, and custom front skirting. 96" x 120" x 60"
Photo: Michael Lichter
Custom Stainless Steel Spa with automatic retractable safety cover with interior entry steps and cool down area.  120" x 199" x 42"
Custom Stainless Steel Spa with automatic retractable safety cover with interior entry steps and cool down area. 120" x 199" x 42"
Photo: James H Schriebl Builder: Wylie Construction
Stainless Steel Eliptical Spa. Designed with custom bench seating placement for optimal view gazing. Also designed with a cool down area. 72"x84"x36"
Stainless Steel Eliptical Spa. Designed with custom bench seating placement for optimal view gazing. Also designed with a cool down area. 72"x84"x36"
Photo: John Russell Photography
Stainless Steel Spa with Bench Seating & LED Lighting. 70" x 94"x 36" (22" skirt)
Stainless Steel Spa with Bench Seating & LED Lighting. 70" x 94"x 36" (22" skirt)
Design: Bluegreen Landscape Architect and Design Photo: Jason Dewey

Eco-friendly & Sustainable

Diamond Spas builds eco-friendly spas and pools. Our chlorine free spas and pools reduce the amount of chlorine discharged into the waste stream of your community. The entire Diamond Spas product line is produced from recycled sheet metal. All vessel shells are themselves 100% recyclable. Unlike many other engineered materials, stainless steel and copper are recycled without any degradation. They are completely recyclable materials, therefore making them fully "sustainable" true champions for the environment. The selection of stainless steel or copper for any of your aquatic needs is a responsible and intelligent choice. Diamond Spas focuses on building safe products for you, your family, your business, and the environment. Diamond Spas is proud to be a part of sustainable awareness.


Custom Stainless Steel Spa with two loungers, interior stairway, cool down area, bench seating, and LED lighting. 60" x 84" x 35"
Custom Stainless Steel Spa with two loungers, interior stairway, cool down area, bench seating, and LED lighting. 60" x 84" x 35"
Photo: Cameron Neilson
Custom Stainless Steel Circular Spa Dimensions:  96"x96"x 36"
Custom Stainless Steel Circular Spa Dimensions: 96"x96"x 36"
Architect: Michael Rubin Architects; Photography: Michael Rubin
Stainless Steel Spa with interior stairway, bench seating, and automatic retracting cover.  72" x 108" x 36"
Stainless Steel Spa with interior stairway, bench seating, and automatic retracting cover. 72" x 108" x 36"
Photo Credit: Brent Bingham
Stainless Steel Spas & Hot Tubs

Four Seasons Spa, Denver CO Image Courtesy of Four Seasons Hotel Denver

Flexible Design. Custom Fabrication.

Metal gives Diamond Spas the flexibility to manipulate the shape and size of your project easily. With over 30 years of metal fabrication experience, Diamond Spas has the talent and expertise to accommodate your requests. We focus our attention to detail and the fusion of signature style and simplicity of handcrafted beauty. As a leader in the design and production of high quality aquatic vessels, we are proud to be on the cutting edge of eco-friendly materials and methods for all of our construction. Diamond Spas can build you an inspirational spa or pool that will heighten the visual interest of any room or outside living area…guaranteed!  Stainless steel is the ideal choice for yacht spa construction. The metal is relatively light and highly corrosion resistant. Diamond Spas can fabricate any design configuration to accommodate our clients sailing the high seas. Nothing speaks class like a custom stainless steel spa nestled upon the deck of a mega yacht.


Stainless Steel Spa on Yacht Application features two separate hydrotherapy spas with clear acrylic walls siding and an acrylic pane in the bottom of the foot well that looks down into the ocean.  235” x 83” x 37”.
Stainless Steel Spa on Yacht Application features two separate hydrotherapy spas with clear acrylic walls siding and an acrylic pane in the bottom of the foot well that looks down into the ocean. 235” x 83” x 37”.
Photo Credit: Alicia A. Bruce
Stainless Steel Spa on Yacht Application
Stainless Steel Spa on Yacht Application
Photo Credit: Alicia A. Bruce
Rectangular Stainless Steel Spa with rounded corners.  65” x 80” x 32”
Rectangular Stainless Steel Spa with rounded corners. 65” x 80” x 32”
Circular Stainless Steel Spa 84" round x 36"
Circular Stainless Steel Spa 84" round x 36"
Photo: John Russell Photography
Stainless Steel Spa with Bench Seating, Three Sided Skirt and Back Panel Water Feature 60" x 94" x 40"
Stainless Steel Spa with Bench Seating, Three Sided Skirt and Back Panel Water Feature 60" x 94" x 40"
Photo: Portraits of Portland Magazine Photographer: Greg Kozawa

Residential. Commercial. Personal.

Since 1996, Diamond Spas has had the pleasure of being included in many luxury residential and commercial addresses. The uniqueness of Diamond Spas is not only do we build a sustainable, sophisticated product line, we build relationships. Our past clients, top-notch architects, custom home builders, interior designers and homeowners themselves have trusted their dream baths, pools or spas in our capable hands. We welcome your ideas, inspirations, dimensional restraints, or maybe you have no dimensional restraints, your project becomes our primary focus. Diamond Spas specializes in customization….your wish is our command.

You deserve to have your vision become a reality and finally have the luxury home spa you have always wanted. Diamond Spas can help you realize your dream space for rest and relaxation so you will never want for comfort again. Our custom fabricated stainless steel hot tubs can be realized in any shape or size to fit whatever space requirements you may have. Diamond Spas can also place the spa jets in specified locations; you decide where they will reside. Diamond Spas can also install LED lighting in your hot tub.

You deserve to have your vision become a reality and finally have the luxury home spa you have always wanted. Diamond Spas can help you realize your dream space for rest and relaxation so you will never want for comfort again. We can fabricate any shape or size to fit any space requirements you may have. Diamond Spas can also place the spa jets in specified locations; you decide where they will reside. Diamond Spas can also install LED lighting in your hot tub.


Stainless Steel Spa with Custom Cocktail Tables, Captain Chairs and Bench Seating 8"x10"x36"
Stainless Steel Spa with Custom Cocktail Tables, Captain Chairs and Bench Seating 8"x10"x36"
Photo: Mountain Home Photo
Custom Stainless Steel Spa with Intergrated Water Feature and 2 Level Bench Seating 95"x117"x48"
Custom Stainless Steel Spa with Intergrated Water Feature and 2 Level Bench Seating 95"x117"x48"
Landscape Architect: Shannon Murphy Photo: Brent Bingham
Stainless Steel Spa with Custom Stainless Steel Cover 60”x84”x36”
Stainless Steel Spa with Custom Stainless Steel Cover 60”x84”x36”
Photo: John Russell Photography
Stainless Steel Spa with Copper Surround 66” x 108” x 36”
Stainless Steel Spa with Copper Surround 66” x 108” x 36”
Photo: Michael Lichter
Stainless Steel Spa with Automatic Cover
Stainless Steel Spa with Automatic Cover
84” x 108” x 42” Builder: RA Nelson
Custom Stainless Steel Spa with automatic retractable safety cover with interior entry steps and cool down area.  120" x 199" x 42"
Custom Stainless Steel Spa with automatic retractable safety cover with interior entry steps and cool down area. 120" x 199" x 42"
Photo: James H Schriebl. Builder: Wylie Construction
Three Custom Stainless Steel Circular Spas, Vail Plaza & Hotel, Vail Colorado
Three Custom Stainless Steel Circular Spas, Vail Plaza & Hotel, Vail Colorado
Photo: Brent Bingham