The Window & Door Store has served Bismarck-area homeowners since 2006 from our 815 E Main Ave showroom. We replace windows and doors only — no siding, no roofing — and every window and door we install is custom-built to fit your home's exact opening. Visit our showroom to see ProVia exterior doors and our full window lineup, or schedule a free in-home consultation.
- A+ BBB rating
- Family-owned since 2006
- Certified ProVia installer
- Mon
- 8:00 AM – 5:00 PM
- Tue
- 8:00 AM – 5:00 PM
- Wed
- 8:00 AM – 5:00 PM
- Thu
- 8:00 AM – 5:00 PM
- Fri
- 8:00 AM – 5:00 PM
- Sat
- Closed
- Sun
- Closed
Find our Bismarck showroom
What we install in the Bismarck area
Replacement windows
Every window we install is custom-ordered to the exact dimensions of your existing opening. There are no off-the-shelf "close enough" sizes. You choose the frame material, glass package, grille pattern, and finish during your in-home consultation, and your windows are manufactured to spec for your home — built to handle North Dakota temperature swings, wind loads, and freeze-thaw cycles.
We don't tie ourselves to a single manufacturer for windows. We match the window to the home and the climate, not to a brand quota.
Learn more about our window replacement process →Replacement doors
For exterior doors, we install ProVia — a custom-order manufacturer we've worked with for years specifically because their doors hold up in our climate. Every ProVia door we install is built to your specifications: size, material (steel, fiberglass, or wood), glass options, hardware, and finish. We are a certified ProVia installer.
See our ProVia door options →Why Bismarck-area homeowners choose The Window & Door Store
- Family-owned, in business since 2006 Over 10,000 windows installed for North Dakota families.
- A+ Better Business Bureau rating Verified by the BBB.
- Windows and doors only No siding, no roofing distractions. Every team member is a specialist.
- Built for North Dakota climate Closed-cell foam and flashing rated for −30°F winters.
- Lifetime installation warranty Drafts or mechanical issues from our install? We fix them. No fees.
- Local showroom you can visit See actual ProVia doors and our window lineup at 815 E Main Ave before you commit.
What Bismarck-area customers say
Our new windows turned out so amazing! It feels like I'm living in a brand new house! The 3 men who came and installed were so nice and friendly and didn't leave a single trace of being there. Chad came out and measured and got our quote and was great to work with as well :) I would definitely recommend to anyone needing new windows!
— Erika Vinger , Bismarck, ND. Google review · 2 months ago
We recently had new windows installed by The Window and Door Store, and the entire experience was excellent. Josh, our salesman, was knowledgeable and easy to work with, and his crew was professional, hard-working, and very talented. The installation was precise, and the windows look incredible. We've already received numerous compliments on how great they are. I highly recommend this company if you're looking for quality windows and outstanding service!
— Derrick Rittenbach , Bismarck, ND. Google review · 8 months ago
I have had several doors and a window installed by The Window & Door Store and have had the best experience. The salesman Chad was thorough and the installers were on time and did a wonderful job. They left no mess and I've had no issues with the window or my doors. Highly recommended them!
— Robyn Andrews , Bismarck, ND. Google review · 1 month ago
Extremely professional and friendly team that does top quality work. The guys who installed my door and did my windows wraps not only did great work, they were extremely courteous about keeping the cold out of the house as much as possible and paying attention to my pets in the house. Very happy with the final result and was all done at a great price.
— Drew Molesworth , Bismarck, ND. Google review · 2 months ago
Bismarck window & door replacement FAQ
How long does window replacement take in the Bismarck area?
Most full-home window replacement projects take 1–3 days of on-site installation, depending on the number of windows and any frame repair needed. Manufacturing lead time on custom-ordered windows is typically 6–10 weeks from order to delivery. We schedule the install date when your windows are ready, so there's no waiting once we arrive.
Can you install windows during a Bismarck winter?
Yes. We install windows year-round. Our crews use a "one-at-a-time" method that exposes each opening to the elements for only a few minutes, and our sealants and foams are rated for sub-zero temperatures so they bond correctly even in January.
What does a replacement window cost in Bismarck?
Because every window is custom-built to your home, we don't publish flat per-window prices — the cost depends on size, material, glass package, and installation complexity. We provide a written, itemized quote at your free in-home consultation, and the quote is good for 30 days with no obligation. See our window replacement cost guide for ranges and what drives pricing.
Do you offer financing?
Yes — we offer flexible financing options. Talk with your consultant about which programs you qualify for during your free estimate.
Are you a certified installer?
We are a certified ProVia installer for exterior doors, and our window installation crews are factory-trained on every product line we carry.
Ready to replace your windows or doors in Bismarck?
Visit our showroom at 815 E Main Ave, call (701) 223-1008, or schedule a free in-home estimate online. We'll measure your openings, walk you through your options, and give you a written quote — no obligation, no high-pressure pitch.
Schedule your free estimate
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