Basement Egress Window Installation in Maple Grove, MN
Your Maple Grove basement is finished or about to be, and the bedroom down there needs a window someone can climb out of.
Reply within one business day. Or call / text 763-204-2099.
Egress window installation in Maple Grove usually means turning a small basement hopper in a 1980s–2000s production-built house into a code-size escape window with a well, so a finished basement can count a bedroom. JMB Builders digs, cuts the foundation wall, sets the window and well, trims the inside and pulls the permit with the City of Maple Grove. Priced per window, quoted from your photos or at a free in-home estimate.
- Priced per window, cut to trim
- Permit pulled with the City of Maple Grove
- Window, well, gravel and trim included
Maple Grove was built out by production builders in large phases from the 1980s through the 2000s. The basements in those houses came with the same small hopper windows set high in a poured wall, and many were left unfinished. Now those basements are getting finished, and a room down there is only a bedroom if it has a code-size escape opening. That is the egress job we see most in this city.
Because whole neighborhoods were built from the same plans, the basement window sits in about the same spot on house after house: often under a deck, beside the AC unit or behind a foundation planting. Where the window goes is decided before anything is cut. We look at what is on the ground outside, what is behind the wall inside, and which spot gives the room a usable window and a well that drains.
Most cities require a permit to cut a new or larger opening in a foundation wall. We check with the City of Maple Grove building department for your address and pull it, and the inspection is the record that the room has a legal way out when you sell. Our job records show three installs in Maple Grove between May and July 2026.
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 763-204-2099.
What you supply
- Utilities marked: we call Gopher State One Call before any digging
- Room in the yard for the dig and for the cut concrete to come out
- Your pick of casement or slider, frame color and well style
- Your basement plans, if a contractor is finishing it, so the window lands where the bedroom needs it
- Paint color for the inside trim, or leave it primed and paint it yourself
What JMB supplies
- Site check inside and out before the location is set
- Permit application with the City of Maple Grove and the inspection
- Excavation, wet-saw cut of the poured or block wall, and concrete haul-away
- Header over the opening where the wall needs one
- Treated buck, the egress window, sill pan, flashing, foam and sealant
- Well anchored to the foundation, drainage gravel and backfill
- Drywall returns or jamb extensions and casing inside
- Photos of the finished window and well in your job folder
How it is priced: per window
Quoted in writing from your photos, with a reply within one business day. What moves the number:
- Enlarging the existing hopper opening vs. cutting a new one in solid wall
- Poured concrete vs. block, and how deep below grade the cut goes
- What sits over the dig: a deck, AC unit, planting bed or sidewalk
- Well type and size, and whether you want a cover
- Inside finish: drywall returns, wood jamb extensions or an unfinished wall
- Permit fee set by the city
Send a photo of the wall from inside, the same spot from outside, and a wide shot of the yard there.
How long it takes
One egress window: usually two to three days from dig to trim, plus the wait for the city inspection. The wall is closed up at the end of the cutting day.
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
Enlarge the existing hopper
The common Maple Grove version. The old hopper comes out and the opening is cut wider and lower to reach egress size, so part of the wall is already open.
New opening under or beside a deck
When the best spot for the bedroom is under a deck, we check the clearance for the well and for climbing out. Sometimes a few deck boards come up and go back; sometimes another spot works better.
Window chosen before the basement is finished
If the basement is still studs and concrete, the egress window goes in first. The finisher then frames and drywalls around a window that is already there and inspected.
Basement Egress Window Installation in Maple Grove, MN: questions, answered
Do I need a permit for an egress window in Maple Grove?
Most cities require a building permit to cut or enlarge an opening in a foundation wall, and a basement bedroom is something the city inspects. We check with the City of Maple Grove building department for your address and pull the permit. The permit fee is listed on the quote.
Can an egress window go under my deck in Maple Grove?
Sometimes. The well needs room in front of the window to climb out, and someone has to be able to get from the well to the yard. We measure the clearance under the deck before choosing the spot. If it does not work, another wall usually does.
Should the egress window go in before or after the basement is finished?
Before is easier. The cut and the window go in against bare concrete, the inspector sees it, and the drywall goes up around it. Adding one to a finished basement is still common; the drywall and trim around the opening are patched and finished as part of the job.
How long does an egress window take in Maple Grove?
Most single egress windows take two to three days on site from the dig to the trim. The opening is closed up the day it is cut. The city inspection is scheduled after that, so the total depends on the inspection calendar.
Do all the basements in my Maple Grove neighborhood have the same windows?
Often, yes. Production builders put the same plan on many lots, so a neighbor's basement window is usually the same size in the same place. That makes it easy to look at a finished egress next door, but the dig and the cut still depend on your yard and what is inside your wall.
Who else do you install egress windows for near Maple Grove?
We install egress windows across the north and west metro, including Rogers and Champlin next door. We are JMB Builders, licensed in Minnesota as residential building contractor BC809005, working out of Zimmerman. Send photos for a quote and we reply within one business day, or book a free in-home estimate.
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.
Related jobs we do
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Read moreEgress Window Installation in Andover, MN
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Read moreEgress Window Installation in Anoka, MN
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Read morePage reviewed October 9, 2026 · JMB Builders LLC, MN license BC809005 · All by city pages
Where we work
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