Replace the Picture Windows and Keep the Openers
The big fixed windows fogged or cracked and the casements beside them still work.
Reply within one business day. Or call / text 763-250-3621.
To replace the picture windows and keep the openers, JMB Builders measures the two to four large fixed units in the house and puts them on one order, matched to the casements or double-hungs beside them. Fixed glass only is a normal job for us, priced per opening, the match checked at the measure. Twin Cities metro. Send photos and we reply within one business day, or book a free in-home estimate.
- Picture windows only is a normal job, priced per opening
- Two to four big fixed units on one order
- Flankers stay; match checked at the measure
Picture windows fail in their own way. There is no sash to wear, but the glass unit is the biggest in the house, and when its seal lets go the fog is impossible to miss. A rock from the mower or a stress crack does the same. Meanwhile the casements or double-hungs on either side are often still tight, because they are smaller and were made differently.
So the fixed units get replaced and the openers stay. A house usually has two to four picture windows: the living room, the dining room, maybe a stairwell and a family room. They go on one order so the glass tint matches across the house, which matters because a fixed window of new glass next to an opener of old glass can read as two different colors in afternoon light.
The match to the openers is the whole job. At the measure we note the frame color, the glass tint and low-E look, the grille pattern and the frame width of the flankers you keep, and order the picture units in the line that comes closest. Where the new fixed glass will read differently, you hear it before anything is ordered. If a flanker has fogged too, it goes on the same order.
Get a written quote for this job
Three photos and a sentence is enough: a reply within one business day, or ask for a free in-home estimate. Or text the photos to 763-250-3621.
What you supply
- A photo of each picture window from inside and one from outside, showing the openers beside it
- A photo of the glass against the sky so we can see the fog or tint
- Any label on the frame or the spacer bar between the panes
- Furniture and plants pulled back from each picture window the morning of the install
- Paint or stain color for new trim: painting is quoted as a separate line, or leave it primed and caulked and paint it yourself
What JMB supplies
- A line-item quote, each picture window priced per opening
- One in-person measure with a match check against the openers you keep
- All picture windows on one order through our supplier so their glass matches
- Removal of the old unit, with the glass handled and hauled away safely
- Insert or full-frame install with sill pan or flashing tape, shims, foam and sealant
- Interior stops or casing and exterior capping or trim as written on the quote
- Cleanup and photos in your job folder
How it is priced: per opening
Quoted in writing from your photos, with a reply within one business day. What moves the number:
- Size of each picture window; a large unit may be too big or heavy for a standard order and need a mulled pair
- Glass package, matched to the look of the openers you keep
- Insert into a sound frame or full frame to the rough opening
- Brand, series and frame material matched to the flankers
- Grille pattern, if the openers have grids
- Whether a picture window sits over a roof, a stairwell or high in a wall and needs a lift or brackets
- Interior finish: trim kept, new stops, or new casing and stool
Shoot the glass against the sky in daylight. Fog, the tint of the low-E and the grille bars all show best that way, and that is what we are matching.
How long it takes
Lead time depends on the line and is written on the quote. Two to four picture windows: usually one working day, longer for a unit that needs a lift.
How your project works
- 1
Send photos, get a written quote
Send three photos of the space and a sentence about what you want. You get a clear, itemized reply within one business day. Prefer a look in person? A free in-home estimate is always an option.
- 2
Pick materials, or bring your own
We help you choose profiles and materials that fit the house and the budget, or match your existing millwork exactly — or you buy the door or trim yourself and we install it. Everything is confirmed before the crew is scheduled.
- 3
Clean, precise installation
The crew shows up on time, protects floors and furniture, and installs with tight joints and consistent reveals. Photos of the finished work go in your job folder.
- 4
Walkthrough and invoice
We walk the finished work with you. If anything is not right, we fix it before we call the job done. Then one invoice, paid by check or direct deposit — no card fees, no payment links.
Situations and options
Fixed glass only
The picture unit comes out and a new fixed unit goes in the same opening, matched to the flankers. The openers are not touched, and the trim is matched where it meets them.
Picture window plus one fogged flanker
When one casement beside the picture window has fogged too, it goes on the same order. Mixed styles on one order is normal, and both come from the same glass run.
Picture window as a mulled pair
A very wide picture window can come as two fixed units joined at the factory, when a single pane of that size is not available in the line that matches the openers.
Replace the Picture Windows and Keep the Openers: questions, answered
Can I replace just the picture window and keep the windows beside it?
Yes. Replacing only the fixed units is a normal job for JMB Builders, usually two to four picture windows on one order, each priced per opening. The casements or double-hungs you keep are checked at the measure so color, glass tint and grilles line up. Send photos and we reply within one business day, or book a free in-home estimate.
Will the new picture window glass match the old openers?
Close, and we check at the measure. Low-E coatings have a slight tint, and the new glass may read a shade different from older glass next to it in some light. We match the glass package to what the openers have as closely as the current line allows and tell you before ordering if a difference will show.
Why did my picture windows fog before the casements?
The fixed unit is the largest piece of glass in the house, and a big unit flexes more with wind and temperature than a small one, which works its seal harder. When the seal gives, moisture gets between the panes and fogs. The smaller openers beside it carry less glass and often outlast it.
Can you replace just the glass in a picture window instead of the whole unit?
Sometimes, when the frame is sound and the glass unit can be matched. For a fogged fixed window in a good frame, a glass unit can be the right fix, and we do that work. When the frame is also rotted or faded, or several picture windows are fogged, replacing the units as a set is usually the better buy.
How is a large picture window handled on install day?
The old unit is cut free and the glass is carried out whole or broken out safely into a sheet-lined bin. The new unit is set by two people, more for a big one, shimmed level and plumb, flashed and foamed. A unit high in a stairwell or over a roof may need a lift, which is written on the quote.
Can the picture windows be different sizes on one order?
Yes. Each is made to its own opening, and they still come from one line in the same frame color, glass package and grille pattern. Mixed styles on one order is normal too, so a fogged casement can ride along with the fixed units.
Recent JMB work, from our job log
59 installs recorded across 30 Twin Cities communities since Dec 2025. Window and door installs for homeowners and the builders we work with. Counts come straight from our job log; no customer names.
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Read morePage reviewed October 25, 2026 · JMB Builders LLC, MN license BC809005 · All windows pages
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