Custom Glass Shower Installation & Design Company Denver, CO
Custom Frameless Shower Doors, Glass Railings & Wine Cellars
Founding Member, Shower Door Professionals Co-Op
Frameless glass experts, locally owned and operated in Phoenix, Denver and Long Island. GCS Glass & Mirror builds custom glass, not off the shelf enclosures. Every frameless shower, glass railing and wine cellar is measured in your home, fabricated to the exact opening from heavy tempered glass, and installed by GCS crews. Founded in Phoenix in 2013, GCS has made the Inc. 5000 list three times, and our founder helped start the Shower Door Professionals Co-Op, the national network of vetted independent shower door specialists.
Custom Built, Never Off the Shelf
3/8" and 1/2" tempered glass cut to your exact opening, hardware finishes matched to your fixtures, and ask about low iron glass with none of the green tint.
Measured by Shower Door Professionals
Walls are rarely plumb. We template every project on site so the glass fits the first time.
Limited Lifetime Craftsmanship Warranty.
We warrant our materials and workmanship for as long as you own your home or business.
A Real Quote in 5 Minutes or Less
Answer a few questions or send photos and get real pricing with options, not a callback three days later.
As Seen on TV
Custom Glass for Every Room That Deserves It
GCS designs, fabricates and installs custom frameless shower doors, steam showers, curved glass, glass railings, wine cellar enclosures, glass partition walls and custom mirrors for homes. One team handles the estimate, measurement, fabrication and installation, so the finished product looks like it was built for your space.
Clean On Both The Inside & Outside
Custom Frameless Shower Doors & Enclosures
Learn MoreThe frameless shower is what GCS is known for. We design and install custom frameless shower doors in every configuration, including hinged, sliding, pivot, corner, walk in, grid and curved glass, in 3/8" or 1/2" tempered glass with the hardware finish you choose. Every piece is fabricated to your measurements, so the fit is exact. Replacing just the glass is the fastest way to transform a bathroom without a full remodel.
Design Your Custom Frameless Shower Doors & Enclosures
Get Spa-Like Luxury At Home
Steam Showers
Learn MoreA luxurious custom steam shower is the perfect choice for your bathroom remodel. At GCS Glass, we design and install custom steam shower enclosures that provide the ultimate spa-like environment. Unlike a prefab steam shower, a custom-built shower enclosure designed by GCS Glass is specifically made for your unique bathroom space.
Design Your Steam Showers
Reflect Your Style with Custom Mirrors
Custom Mirrors
Learn MoreOur team is dedicated to creating unique, custom-designed framed or frameless wall mirrors that will add elegance or functionality to your living room, dining room, bathroom, or home gym. We have extensive experience handling complex mirror installation design projects and will go above and beyond to ensure you’re satisfied with the results.
Design Your Custom Mirrors
Unobstructed Views & Unmatched Elegance
Custom Glass Railings
Learn MoreGlass railings give stairs, balconies, decks and pool areas an unobstructed view and a clean, modern look. GCS designs and installs custom glass railings, frameless or post mounted, in tempered and laminated safety glass. Balconies are rarely as square as they look, so every railing is measured in place and fabricated to fit.
Design Your Custom Glass Railings
Custom Glass Partitions for Your Office
Glass Partition Walls
Learn MoreGlass partition walls and glass dividers offer a number of advantages over traditional barriers or walls. Partitions are customizable, so the design team at GCS Glass can create a partition in any shape or size, based on your unique needs. Whether you want to create a unique, bold look or add a bit of privacy in your home or office, glass partitions are a great choice that promotes an open, modern atmosphere.
Design Your Glass Partition Walls
One of a Kind Wine Displays
Custom Glass Wine Cellars
Learn MoreA glass wine cellar puts your collection on display while keeping it protected. GCS designs and installs custom glass wine cellar enclosures, full height frameless walls and doors built to work with your cooling system. From a showpiece under the stairs to a dedicated cellar, we build the enclosure to fit your space.
Design Your Custom Glass Wine Cellars
Not sure where to start? No worries, check out our in depth buying guides.
Limited Lifetime Craftsmanship Warranty
GCS Glass warrants our products against defects in materials and workmanship under normal use for as long as it is owned by the original purchasing business or consumer. If a claim is deemed valid, the decision whether to repair or replace is determined by GCS Glass.
Custom Glass, Done Right, Since 2013
The Shower Door Professionals
Brandon Nicastro founded GCS in Phoenix in 2013 with one idea: customers deserve a quality product built for their space and their style.
That idea grew into locally owned GCS locations in Phoenix, Denver and Long Island, three straight years on the Inc. 5000, and a founding role in the Shower Door Professionals Co-Op. Custom glass is a business of details. A wall that is out of plumb, a tile with a profile, a bench that changes the geometry. Our team is trained to catch every one of them before the glass is cut. Quality Matters. We are GCS.
Our History
Brandon Nicastro founded Grand Canyon State Glass Design in Phoenix, Arizona with an idea and a lot of hard work out of his in-law’s home.
Brandon partnered up with his old friend and coworker, Tom Nare, to enter a new market in Denver, Colorado.
Brandon partnered with another leader in the glass industry, Chance Forman, to form Glass Experts Partners (GEP) where they could combine their expertise and experience to develop software that supports their streamlined processes and systems.
Brandon & Chance, as Glass Experts Partners, teamed up with Derek Tonne of Sea Glass Interiors to open the third GCS location on Long Island in New York.
2021-2023 GCS named to the Inc. 5000 three years running
GCS was ranked, for the second time, on the Inc. 5000 list of fastest growing private companies.
GCS ranked for the third time on the Inc. 5000 list of fastest growing private companies.
What People Are Saying About Us
Transform Your Bathroom by Just Replacing Your Shower Glass Enclosure
Frameless Showers & Doors
Frameless shower doors bring that extra bling to your bathroom. Not only does it add value it opens up your bathroom with eliminating all that metal. Eliminate the water build up in your framed shower and all the calcified aluminum once in for all. You will want to show your bathroom off with a new easy to clean frameless shower enclosure.
Get Started Today & Have a Quote in 5 Minutes or Less
We pride ourselves in having fast and professional staff that are always ready to help you with your next project.
Schedule A Virtual Consult With A Denver Glass Expert Today!
We pride ourselves in having fast and professional staff that are always ready to help you with your next project.
Select the name of the state to view all of the cities we service within that state.
- Amityville, NY
- Baldwin, NY
- Bay Shore, NY
- Bellmore, NY
- Bethpage, NY
- Brentwood, NY
- Brookhaven, NY
- Brooklyn, NY
- Commack, NY
- Cutchogue, NY
- Deer Park, NY
- East Hampton, NY
- East Marion, NY
- East Massapequa, NY
- Farmingdale, NY
- Freeport, NY
- Glen Cove, NY
- Hampton Bays, NY
- Hauppauge, NY
- Hempstead, NY
- Holbrook, NY
- Levittown, NY
- Long Island City, NY
- Manorville, NY
- Massapequa, NY
- Medford, NY
- Merrick, NY
- North Massapequa, NY
- North Merrick, NY
- North Wantagh, NY
- Patchogue, NY
- Plainedge, NY
- Queens, NY
- Queens, NY
- Roosevelt, NY
- Roosevelt, NY
- Sayville, NY
- Sayville, NY
- Seaford, NY
- Seaford, NY
- Smithtown, NY
- Smithtown, NY
- South Farmingdale, NY
- South Farmingdale, NY
- Southampton, NY
- Uniondale, NY
- Valley Stream, NY
- Wantagh, NY
- Westbury, NY
Denver, Colorado, affectionately known as the Mile High City due to its elevation, is a vibrant city packed with diverse attractions. It's a paradise for art and culture lovers with the Denver Art Museum, showcasing a vast collection of Native American art and contemporary exhibits, and the Denver Performing Arts Complex, one of the largest performing arts centers in the US. The Denver Museum of Nature & Science offers fascinating interactive exhibits. Outdoor enthusiasts can enjoy City Park, which houses the Denver Zoo and the Denver Museum of Nature & Science, or head to the Rocky Mountain Arsenal National Wildlife Refuge to see bison, deer, and birds. Nearby, the Red Rocks Park and Amphitheatre is a must-visit for its stunning natural scenery and acoustically perfect music venue. As for accommodations, the historic Brown Palace Hotel and Spa offer luxurious rooms and a unique atrium, while the ART, a hotel, delivers a contemporary, art-focused experience. The Crawford Hotel at Union Station provides a mix of luxury and history. For those seeking a boutique experience, The Maven Hotel in the Dairy Block micro-district offers uniquely designed rooms and proximity to excellent dining and shopping.
Denver, CO 10-Day Weather Forecast
Airports
- Denver International Airport
Universities
- Concorde Career College – Aurora which is on 111 Havana Street.
- Community College of Aurora – CentreTech Campus which is on 16000 East Centretech Parkway.
- University of Colorado School of Dental Medicine which is on 13065 East 17th Avenue.
- Regents-The University-Colorado which is on 13001 East 17th Place ste f-428.
- Univ-Colorado Grants Contacts which is on 13001 East 17th Place #500.
- UCDenver Family Medicine which is on 12631 East 17th Avenue.
- University of Colorado Denver | Anschutz Medical Campus Graduate School which is on 13001 East 17th Place w5107.
Parks
- Highline Park & Ballfields which is on 70 South Peoria Street.
- Boarding And Beyond which is on 10 South Potomac Street.
- Morrison Nature Center which is on 16002 East Smith Road.
- Bicentennial Park Off-Leash Dog Area which is on 13600 East Bayaud Avenue.
- Apache Mesa Park which is on 710 Laredo Street.
- Fairplay Park which is on 2200 Altura Boulevard.
- Skyview RV Park which is on 16051 East Colfax Avenue.
- Aurora Parks Operations which is on 13645 East Ellsworth Avenue.
- City Center Park which is on 14701 East Alameda Avenue.
- Del Mar Family Aquatic Center which is on 12000 East 6th Avenue.
- Centennial House Museum which is on 1671 Galena Street.
- Aurora History Museum which is on 15051 East Alameda Parkway.
- DeLaney Homestead Historic District which is on 170 South Chambers Road.
- Solution wireless which is on 10180 East Colfax Avenue unit 110.
Melikamp, CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons
What types of custom shower doors do you offer?
We offer a variety of custom frameless shower doors, including hinged, sliding, pivot, and bi-fold designs.
How long does it take to design and install a custom shower door?
The design process typically takes 1-2 weeks. Once finalized, the installation can be completed within 2-4 weeks, depending on the complexity of the project.
Why are frameless shower doors more expensive than framed shower doors?
Frameless shower doors are more expensive because they use thicker, high-quality tempered glass and require precise custom fittings and hardware for installation. The materials and labor associated with creating a sleek, seamless look contribute to the higher cost.
What areas do you serve in Denver?
We serve all neighborhoods in Denver and the surrounding areas, including Aurora, Lakewood, Littleton, Arvada, and Centennial. Contact us to confirm service availability at your specific location.
Does a warranty cover your shower doors?
Yes, all our custom frameless shower doors come with a warranty that covers material defects and installation.
What is the easiest frameless shower door to install?
Hinged doors are generally the easiest frameless shower doors to install because they require less hardware and complexity compared to sliding doors.
Do frameless shower doors leak?
Frameless shower doors are designed to minimize leaks, but they aren't 100% waterproof. Proper installation and high-quality seals around the edges are crucial to preventing water leakage.
What are the disadvantages of a sliding shower door vs. a swing door?
Due to the track system, sliding doors can be harder to clean and may require more maintenance to keep the rollers functioning smoothly. On the other hand, swing doors need more space to open outward, which can be an issue in smaller bathrooms.
Can you work with any bathroom layout?
Yes, we specialize in custom solutions that can be tailored to fit any bathroom layout, regardless of size or design.
What kind of glass do you use for your shower doors?
We use high-quality, durable tempered glass that is available in various finishes, including clear, frosted, and patterned options.
Is GCS a member of the Shower Door Professionals Co-Op?
Yes, a founding member. The Co-Op is a national network of independent shower door companies vetted for experience, safety and quality, in an industry with no universal installation standards.
What makes GCS different from an off-the-shelf shower door?
Off-the-shelf enclosures come in standard sizes; your shower does not. GCS measures in person, fabricates each piece to those measurements, installs with GCS crews, and backs it with a limited lifetime craftsmanship warranty.
Do you install glass railings and wine cellars too?
Yes. Custom glass railings for stairs, balconies, decks and pools; glass wine cellar enclosures; glass partition walls; steam showers; curved glass; and custom mirrors.
Does a warranty cover your shower doors?
Yes. Every GCS project is covered by our Limited Lifetime Craftsmanship Warranty: defects in materials and workmanship, for as long as you own your home or business.
Where is GCS located?
Locally owned and operated in Phoenix, Arizona; Denver, Colorado; and Long Island, New York. See the Locations page for the cities we serve.