What are the opening hours?

Monday 7:30am - 4:30pm Tuesday 7:30am - 4:30pm Wednesday 7:30am - 4:30pm Thursday 7:30am - 4:30pm Friday 7:30am - 4:30pm

Thermal Concepts, Inc

Home
United States
St. Louis, MO
Thermal Concepts, Inc

From insulation to bathroom products and custom shower doors and shelving, we can satisfy the needs of any builder or homeowner. Louis metropolitan area.

Thermal Concepts, Inc was founded in 1998 to provide superior and timely insulation service to the St. Louis area home builders at extremely competitive prices. The company's success in achieving this goal has resulted in rapid growth throughout the years, and Thermal Concepts is now one of the largest insulation companies in the greater St. In 2001, we expanded our operations to provide additiona

l products for our builders, including ventilated wire shelving, laminate shelving, mirrors, bathroom accessories, and shower enclosures. Our goal is to offer builders and homeowners the ability of a one-stop-shop to take the ease off when building or remodeling.

06/09/2026

This sliding glass shower door gives a generic shower base a modern, polished look! We love how this install turned out.

Looking for a bathroom refresh? Give us a call for a free quote: 314-428-1111

06/04/2026

We love floor-to-ceiling glass. In this powder room, it transforms the space—clean, modern, and instantly making it feel bigger and more open.

Thinking about an upgrade? Call for a free quote: 314-428-1111

05/27/2026

Bring the spa home! This custom install features an open glass shower paired with a matching glass door for the sauna. Makes the whole space feel like a private retreat. 🌿🧖‍♀️

Ready to upgrade your bathroom or wellness space? Call for a free quote: 314-428-1111

05/19/2026

Closet goals without the luxury price tag ✨

Upgrade your space with a closet that adds organization, convenience, and a clean, built-in look! Skip the DIY struggle—we’ve got it covered. Call for your free quote: 314-428-1111

05/11/2026

This gorgeous bathroom got an upgrade with two walls of glass for the shower and a frosted glass door for the toilet room—clean, modern, and elevated.

Love this look? Let’s bring it to your space: 314-428-1111

05/06/2026

✨ This new corner shower with gold finishes instantly opens up the bathroom—clean, bright, and built to make the room feel bigger.

Ready to upgrade your space? Reach out for a free quote: 314-428-1111

04/28/2026

Big upgrade for this home gym 💪 We just wrapped a floor-to-ceiling mirror install that completely transformed the space—brighter, more open, and ready to put in work.

Thinking about upgrading your workout room? Reach out for a free quote: 314-428-1111

04/22/2026

This extra-large shower really makes a statement. 🖤

The black-framed glass doors give it a modern edge while keeping the space open and light-filled. A bold, clean look that works with any contemporary bathroom.

Ready for an upgrade? Give us a call: 314-428-1111

04/20/2026

These two frameless showers turned out beautifully. ✨ Clean glass all the way to the floor keeps the space open and seamless, giving the bathroom a sleek, modern feel.

Ready for a free quote? Give us a call: 314-428-1111

Address

1665 Lotsie Boulevard
St. Louis, MO
63132

Opening Hours

Monday	7:30am - 4:30pm
Tuesday	7:30am - 4:30pm
Wednesday	7:30am - 4:30pm
Thursday	7:30am - 4:30pm
Friday	7:30am - 4:30pm

Telephone

+13144281111

Website

http://www.stlouisclosetandshower.com/

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