Chattanooga, TN — Est. 2020
The frame is the whole idea.
Window & Door Design, Inc. installs premium replacement windows, exterior doors, and frameless glass across Chattanooga — with free same-day estimates and finish work that disappears into the wall.
What we frame
Windows, doors, and the glass in between.
Six trades, one crew, one license — measured, ordered, and installed by the people who quoted it.
Windows
Full-frame and pocket replacement in vinyl, fiberglass, and aluminum-clad wood — engineered for Chattanooga's humidity swings and installed by people who measure twice.
Doors
Entry, patio, bi-fold, multi-slide, and pivot doors in traditional and contemporary profiles — built for security first, then styled to match the house.
Glass & Showers
Frameless shower enclosures and home glass repair, cut and set to fit openings that are rarely as square as they look.
Insulated Glass Replacement
Foggy or failed double-pane glass doesn't always mean a whole new window. We replace the insulated glass unit itself — same frame, clear view restored.
Door Hardware
Locksets, hinges, and handlesets to match the door — including smart and electronic entry hardware for a straightforward upgrade without a full door replacement.
Mirrors
Custom-cut mirrors for vanities, closets, and full walls — polished edges, mounted flush, sized to the opening instead of the other way around.
Moving glass walls, by BasikWall.
We're an authorized BasikWall dealer — bi-fold and multi-slide glass walls, pivot doors, French doors, bi-fold windows, and retractable screens. Most configurations ship same or next day; larger openings are made to order.
8510 Bi-Fold Door
Thermally broken aluminum wall with concealed hinges. In stock 8'–20' wide, 6'8" or 8' tall, black or white.
SN135 Multi-Slide
Pocket-slide glass wall, 2–4 panel configurations that stack to one or both sides. Black or white.
"Grande" Pivot Door
Aluminum honeycomb-core pivot door, matte black, three panel styles. Multi-point lock, 2-year warranty.
F76 French Door
Aluminum-glass swing door, active and reverse-active handing. 80" or 96" heights.
850 Bi-Fold Window
Bi-fold window wall in the same black or white finishes as the door system. Custom sizing.
Brio 612 Screen
Retractable insect screen kit, sized to your opening. Same price in black or white.
About
A design studio that also swings a hammer.
Window & Door Design, Inc. is a Tennessee-licensed home improvement contractor based in Chattanooga, founded in 2020. We're an authorized dealer for Weather Shield, Ply Gem, Provia, Coral Industries, and BasikWall, and every estimate is free, in-home, and same-day when you need it. Financing is available for qualified homeowners.
Coral, BasikWall
Recent openings
A few of the frames we've set around Chattanooga.
Questions
Before you call.
Are estimates free?
Yes. Every estimate is free and done in your home, and same-day appointments are available most days of the week.
Can you fix a foggy double-pane window without replacing the whole window?
Often, yes. When the seal on an insulated glass unit fails, we can replace the glass unit itself and keep your existing frame, which restores a clear view for less than a full window replacement.
Do you offer financing?
Yes. Financing is available for qualified homeowners, on approved credit.
Which window and door brands do you install?
We are an authorized dealer for Weather Shield, Ply Gem, Provia, Coral Industries, and BasikWall.
Are you licensed?
Yes. Window & Door Design, Inc. is a Tennessee-licensed home improvement contractor, license #13744508.
What areas do you serve?
We are based in Chattanooga and work throughout the surrounding area, including East Ridge, Signal Mountain, Georgetown, and Lookout Mountain, GA.
What are your hours?
Monday through Friday, 9 a.m. to 5 p.m. Saturday appointments are available by request, and we are closed Sunday.
Get started
Start with a free estimate.
Same-day in-home estimates, most days of the week. Call, email, or stop by the showroom.