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FOlding glass doors that welcome the outside in

We create astonishing frameless folding glass doors that slide and stack seamlessly according to your vision.

Years of Experience

Feet of glass installed

countries Worldwide


What Customers Say About Us our folding glass doors

“My customer loved it and praised them for their quality, beauty and durability...I can say without reservation that the Cover Glass team is professional and knowledgable and their field teams are neat and friendly and very efficient.”

Lee, Remodeling Designer in San Diego

See Our System From Home!

See what your home will look like with our frameless folding glass doors installed before any work even begins!

Click "Learn More!" To access our new Cover Glass USA Visualizer Tool!

Unlimited possibilities!

See what your home will look like with our sliding glass wall system installed before any work begins! In a matter for seconds, transform your space

Brighten Up Your Space

Added Home Value

Sliding Glass Doors add value by optimizing your open floor plan, enhancing your livable space and expanding your view. Say goodbye to traditional French Doors and hello to an open concept design that exemplifies the “WOW” factor.

Uninterrupted Views

Thanks to our Frameless Sliding Glass Wall System, your sightline line will always be clear, presenting the perfect opportunity to enjoy uninterrupted views with optimal aesthetics, innovation, and performance.

Safe & Secure

Our glass door system is 5X stronger versus regular glass and our system has been rated for over 222 mph of wind. And unlike other single track systems, our panels can't lift from the track, and our sliding glass wall system is made to lock from the inside.

Stacks Efficiently

Frameless glass door take up 1 inch per panel when stacked. Unlike other systems, our glass doors allow for the thinnest stack possible. Never again do you have to install French or swinging sliding doors that only leave you with 40% of your opening accessible.

Natural Ventilation

Customers have the option to open or close as many or as few of the sliding glass panels as they’d like. Fully open, partially open (to create air gaps) or half open

Low-E Glass Technology

Rising energy costs make the decision to upgrade to low-E Sliding Glass Doors critical. We enhance your home or business with Low-E technology via spectrally selective coating, as opposed to traditional clear glazing.

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Explore the Design

Low-E Glass

Low-E glass provides incredible energy, sound and safety properties that ensure maximum efficiency, comfort and function.

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ASTM E283 approved and completely weatherproof

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5x stronger than regular glass

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Fully customizable; maximum panel size is 33”W x 110”H

Complete Open Concept

No bulky frames in-between glass panel; zero obstruction to your view.

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Open from the inside or outside. Panels stack on either Right side, Left side, or both.

Stackable Doors

Each panel only takes up 1” per panel when stacked.

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Panels automatically magnetize and lock into position once stacked. 

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Fully secure system with different locking options; can be alarmed.

Flush Bottom Track

Bottom track sits completely flush with both your inside and outside finished flooring; nothing to step or trip over and no uneven surfaces.

Click on the dots in the image to learn more

Check Out Our Latest Bi-folding glass door installs

Get inspired and see the possibilities that our frameless bi-folding glass door system can produce!

Book A Virtual Showroom Visit

Thanks to today's technological advancements, It's now remarkably simplistic to attended virtual meetings with a few clicks of a mouse. See our showroom from the comfort of your own home and we'll demonstrate and answer any questions you might have.

P.S. You can also book an in-person visit as well!

Frequently Asked Questions

We put together this video of the most frequently asked questions we get about our frameless sliding glass door system. If you have any additional question that we didn't answered on this video, please feel free to reach out to use! We're here to help!

Ready To Start Your Next Project?

Is Cover Glass the right choice for you? Get a free quote and talk to our experts about your project!

folding glass
Enclosed frameless glass windows on top of marbled kitchen countertop with an unobstructed view of plants in backyard.
Looking into kitchen from backyard with stacked frameless glass windows on top of marble kitchen countertop.

Learn More about our frameless system by visiting our blog!