The honest answer is that any month works. Our crews replace windows one opening at a time, so your house is never standing open to the weather, and a January install is a routine job rather than a compromise. If you have a free choice, spring and fall are the most comfortable seasons to live through, but the condition of your current windows should outweigh the calendar either way.
Still, each Michigan season brings its own working conditions, and the gap between the measure and the install day shapes your timing as much as the month does. Here is how the seasons compare, what that lead time means in practice, and what to do if a window fails in the middle of winter.
What Each Season Means on Installation Day
The work itself does not change with the weather. Floor protection goes down before anything comes out of the wall, the old unit comes out of one opening, the new one is set, sealed, and finished, and the crew moves on to the next window. What changes from season to season is what you notice while it happens.
Winter
Working one opening at a time matters most in the cold. The wall is open for the part of the job that needs it open, then it is closed, sealed, and trimmed out before the next window is touched. Your furnace is dealing with one room, not a house full of holes.
Winter is also the season that tells you the truth about your windows. A draft you can feel from the couch, frost and condensation collecting on a sill, one room the furnace never quite catches up with: those are the windows to put in the first phase. If the glass has fogged between the panes, the seal is gone, and nothing brings a sealed unit back once it clouds over.
What to expect: a cool room for part of the day, a crew working around snow and ice outside, and short Michigan daylight to work in. None of it is unusual for installers who have worked Michigan winters since 1979.
Spring and Fall
These are the comfortable seasons, and if nothing has failed yet they are the easy answer. Mild, dry weather is kind to exterior sealing and finish work, a room can stand open without costing you any comfort, and airing the house out afterward costs nothing at all.
Spring has a second use: it shows you what winter did. Sashes that stick, a sill that has gone soft under the paint, a seal that fogged over in January, all of it is easier to see once the freeze and thaw season is behind you. Fall runs on the opposite logic. Finish the work before the heating season and you spend the whole winter in the new windows instead of half of it.
Summer
Summer is when most people think about home projects, which makes it the busiest stretch of the year for home improvement work generally. The long daylight helps. Humidity does not: a failed window in a humid Michigan July makes a room hard to cool, and it is the same seal failure you were annoyed about in February.
If summer is when you want the work done, say so early in the conversation. Every window is built to the exact size of your opening, so the measure has to happen well before the day you would like the crew in the house.
Lead Time From Measure to Install
The part of the timeline homeowners underestimate is not installation day. It is everything before it. Every opening is measured twice and every window is built to the exact size of that opening, so nothing is trimmed to fit in your living room. That precision is why installation day goes smoothly, and it is also why there is a gap between the measure and the morning the crew arrives.
Plan backward from the season you want. If the goal is new windows for the heating season, the estimate and the measure belong well ahead of the first hard freeze. Custom work stretches the front of that timeline further still: a bay or bow unit, a custom stain, an opening that is not a plain rectangle. All of it is built to order.
Timing is also the wrong lever to pull on cost. We do not publish a price per window, because an honest one does not exist. The number tracks the size of the opening, the material, the glass package, and what the crew finds once the old unit comes out, and you get that number in writing before anything is ordered. We give you the schedule for your project at the estimate rather than on the day, so you can plan against real dates.
When a Window Fails in the Middle of Winter
First, sort out which kind of failure you have. Fogged glass, a sash that will not lock, a draft across the room: all annoying, but the house is still closed. Those windows can wait for the month you would rather have the work done in.
A broken or missing pane is a different problem, and the job is to close the opening. Cover it from the inside with rigid board or heavy plastic taped to the frame, keep the door to that room shut, and leave the heat on in there so nothing in the walls or the pipes freezes. Clear every piece of broken glass before anyone walks through.
Then get it measured. A cold-weather replacement is ordinary work: one opening at a time, floor protection down first, the house never left standing open. If the frame around the failed window has gone soft, the conversation shifts to full-frame replacement rather than a new unit set into the old frame, and that is a call to make with someone standing in front of it.
Replacing in Stages Across Two Seasons
Plenty of homeowners do a whole house in phases: the worst rooms first, the rest in a later season. That makes the calendar question simple. Put the coldest, draftiest rooms in the first phase and do them before the heating season, and let the windows that still seal properly wait for spring.
We keep your order on file, so the second phase matches the first exactly, right down to the color and the hardware. Financing is available if it changes what you can take on at once, and we lay out both paths at the estimate.
How to Decide
A couple of questions settle most of this. What shape are the windows in, and what do you want to be true by the time the next heating season starts? If you are not sure whether a particular window is worth replacing, the warning signs are fairly consistent from house to house.
- Windows that have already failed: replace them at the first opportunity, whatever month that turns out to be. Waiting for nicer weather means paying for the old window in the meantime.
- Windows that still work, replaced for comfort, quiet, or looks: pick spring or fall and enjoy the weather while it happens.
- A whole house on a budget: start the first phase before the heating season and put the hardest rooms to live in inside it.
- A firm deadline, like a house going on the market or family coming to stay: work backward from the date, starting with the measure.
- No idea which windows are the problem: walk the house on the next cold, windy night. Drafts, cold glass, and condensation will point them out for you.
Material matters less to your timing than people expect, because every window is measured, installed, and warrantied the same way. It matters to the result. Fiberglass frames hold their shape through deep cold, vinyl asks nothing of you but a wash, and wood gives you the classic look with refinishing to keep up inside. We walk through all three at the estimate instead of pointing you at one.
Start With a Free In-Home Estimate
The season sorts itself out once somebody has looked at the windows. At a free in-home estimate we measure, listen to what is bothering you about the current windows, and put the full price in writing before anything is ordered. There is no pressure to sign that day.
You can also stop by the Southgate showroom and work the options yourself, on full-size windows and doors you can open, close, tilt, and lock. Adkins & Sons has been family owned since 1979, with three generations of the Adkins family in the business, and every replacement window we install is fitted by our own employees, never subcontractors, and carries our 15-year labor warranty on top of the manufacturer's warranty on the window itself.
Published by Adkins & Sons, a family-owned window, door and siding company in Southgate, Michigan since 1979. See our replacement windows
