Patio Door Replacement in East Bethel, MN
The old aluminum slider frosts up on the inside all winter, the screen is off its track and the wind finds every gap.
Reply within one business day. Or call / text 763-204-2099.
Patio door replacement in East Bethel, MN: JMB Builders removes the old slider, often a first-generation aluminum or wood door, rebuilds the sill and subfloor where water got in, sets a new door in a sill pan with flashing, and trims it inside and out. We supply the door, or install one you bought. Priced per door, quoted from photos or at a free in-home estimate.
- Priced per door
- We supply the door, or install yours
- Sill pan and flashing on every door
East Bethel homes sit on open acreage where the wind has a long run at the house, and a patio door is the biggest single piece of glass on most of them. A first-generation aluminum slider conducts cold straight through the frame, so it frosts and drips on the inside, and its worn rollers and weatherstrip let the wind in at the meeting rail. An old wood slider tends to rot at the bottom of the frame instead.
Many houses here were built or finished by their owners, and patio doors went in however the builder of the day knew how: often straight on the subfloor, no pan, flashing optional. So we expect to find soft wood at the sill when the old door comes out, and we quote a likely repair up front from the photos. The new door goes on a sill pan with flashing tape lapped into the house wrap, so water that gets past the track drains back out.
You can buy the door from us or bring your own. If you already have a slider in the garage, we install it labor-only, check it against the rough opening first, and set it the same way. We have installed in East Bethel this year; whether the job needs a permit depends on the city and whether the opening changes, and we check with the City of East Bethel building department and pull one when required.
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
- Your choice of door, or the door you already bought and its paperwork
- Photos of the door from both sides and close-ups of the sill and the floor inside it
- Access to the outside of the door: deck, patio or a clear path
- Paint color for new casing if you want it painted — painting is quoted as a separate line
What JMB supplies
- Measurement of the rough opening and, when we supply it, the door ordered to fit
- A check of an owner-bought door against the opening before install day
- Removal and haul-away of the old door, screen and trim
- Repair of rotted subfloor, rim or framing at the sill
- Sill pan, flashing tape lapped into the wrap, foam, sealant and shims
- Panel, lock and screen adjusted, exterior trim and interior casing installed
- Photos of the finished door in your job folder
How it is priced: per door
Quoted in writing from your photos, with a reply within one business day. What moves the number:
- Door supplied by us vs. a door you bought (labor-only)
- Vinyl, fiberglass or clad wood, two-panel or larger, and the glass package
- How much sill, subfloor and rim is rotted once the old door is out
- A non-standard opening that has to be built in or out to fit a stock door
- Siding or trim on the outside that has to be cut back and patched
- Deck, walkout or ground-level door, and access outside
- Painting the new casing, quoted as its own line
Send photos of both sides, the sill and floor, and if you already bought a door, a photo of its label with the size.
How long it takes
One slider in a sound opening: most of a day. A rotted sill or a non-standard opening that needs framing adds time. A door we supply is ordered after you approve the quote.
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
Aluminum slider out
The old aluminum frame and panels come out in pieces, the sill underneath is checked, and a new insulated door goes in on a pan. The frost on the inside of the frame goes away with it.
Door you already bought
Labor-only. We check the size against the rough opening before the day, then remove the old door and set yours with the same pan, flashing and trim.
Resize a non-standard opening
Owner-built openings are not always a stock size. We frame in or cut out a little so a stock door fits, or order one to the opening, whichever is better for the wall.
Patio Door Replacement in East Bethel, MN: questions, answered
Why does my aluminum sliding door frost up on the inside?
Aluminum carries cold straight through the frame, so the inside face of the frame drops below the dew point and the moisture in the house freezes on it. Older aluminum sliders have no thermal break to stop that. A new vinyl, fiberglass or clad door with an insulated frame fixes it.
Can you install a patio door I bought myself in East Bethel?
Yes. We look at the door and its size before install day and compare it to the rough opening. If it fits, we remove the old door, repair the sill if needed, and set yours on a sill pan with flashing and trim, priced as labor-only.
What if my patio door opening is not a standard size?
It is common in owner-built houses. We either frame the opening in or out so a stock door fits, or order a door to the opening. We tell you which makes more sense for the wall before anything is bought.
How much rot is usually under an old patio door?
It depends on how the door was set and how long water has been getting in. Many older doors were set without a sill pan, so we often find soft subfloor or rim under the track. We quote a likely repair from your photos and show you what is there once the door is out.
Do I need a permit to replace a patio door in East Bethel?
It depends on the city and on whether the opening changes size. We check with the City of East Bethel building department and pull the permit when it is required. Any fee is listed on the quote.
Do you replace patio doors near East Bethel, like in Andover or Blaine?
Yes. Andover, Blaine, Ham Lake and Oak Grove are on the same north-metro routes. Send photos for a quote, with a 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.
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Read morePage reviewed October 9, 2026 · JMB Builders LLC, MN license BC809005 · All by city pages
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