The Bath Authority is a Great Day Improvements Brand
Great Day Improvements is leading a home improvement revolution by bringing the greatest brands under one roof and designing the home improvement process around you.
The Bath Authority Joined Great Day
The Bath Authority joined Great Day in 2021. Already an established national leader in replacement windows and sunrooms, Universal Windows Direct has been able to expand the lifetime value their customers receive. Together, we share a vision to deliver homeowners an experience that’s grounded in integrity and quality.
With a presence in markets across the country, we’ve earned a national reputation for delivering exceptional home remodeling services with a local touch.
Our Loyalty Discount
Complete a home remodel project with The Bath Authority and get 10% off every project with any of our brands after that. Save time looking for a contractor and money by working with a familiar team. Great Day Improvements brands include:
Home Improvement Designed Around You!
Together we’re helping homeowners minimize the cost, complexity, and risk of home remodeling projects by owning every step of the process. We design, manufacture, and install—with a team of specialized home renovation experts that see the full picture.
Homeowner Recognized
Homeowners across the country rely on Great Day Improvements to help them create spaces they love.
- A+ rating from the BBB
- Over 122,000 5-star reviews from delighted customers
- 400,000+ home improvement projects completed last year
An Industry Leader in Home Remodeling
Great Day’s national presence and holistic approach putting the needs of the homeowner first has established us as a leader in the home improvement industry.
- Great Day Improvements employs 5,000+ people & operates 300+ branches across the US.
- Recognized as the 2nd largest home improvement company in the US by Qualified Remodeler magazine in its 2024 HIP 200 rankings.
- Listed among Inc. Magazine’s fastest growing private companies.
5-STAR RATED!
★★★★★
“From start to finish we had a great experience with The Bath Authority and our new bath looks amazing! Our design consultant was very thorough. The installation team was very friendly and did a dynamite job! We plan on using them for other downstairs bathroom!”
Carolyn T. ★★★★★
Frequently Asked Questions
The Bath Authority completely removes the existing wet space down to the studs and subfloor. We replace all of the rough plumbing (drain assembly and waterlines/valve body) before installing our shower systems. Other companies install liners overtop of the existing shower or bath, which can trap moisture in between. This can be a breeding ground for mold and mildew.
The Bath Authority’s solid surface material is engineered for performance — it’s non-porous, waterproof, and incredibly durable. Our shower systems are compression-molded under 5,000 PSI, creating a dense, impact-resistant surface that resists cracks, stains, and wear over time. Unlike stone or ceramic tile, solid surface panels require no grout, which means no sealing, no scrubbing, and no risk of water seeping behind the walls. While stone and tile can look nice, they’re better suited for dry areas like flooring or backsplashes. In constantly wet environments like showers, solid surface is the smart, low-maintenance choice that offers peace of mind and lasting beauty.
Yes! All of our products are made custom to your specifications. Our Design Consultants will work with you to find the exact products and finishes to fit all of your aesthetic and lifestyle needs.
It’s super easy. Just give us a call at (855) 864-7620, or fill out our estimate form, here. Then a representative will meet with you for a free, no obligation in-home design consultation at your convenience. This includes nights and weekends! During this consultation, we’ll discover your needs, show you some samples, and provide you with an estimate for your project.
During your consultation a knowledgeable sales rep will come to your home and educate you on the history of our company, mission, and our exclusive products. We will discuss customizations that satisfy your bathroom remodel goals. After we understand your wants and needs, we’ll put together a competitive quote and submit your order so it can start the manufacturing process.
We provide solid surface bath and shower installations for homeowners that come with the option of various color options and customized features. Our installations are ensured to fit any bathroom design goal.
At The Bath Authority our services set us apart by offering the highest quality of customer service matched with quality products. Our Lifetime Warranty options covers hardware, installation and more ensuring our customers that their new bathroom wet space investment will last. Check out our reviews!