Window Replacement in Kalamazoo, MI

Lyster Exteriors replaces windows on Kalamazoo, MI homes, with the same local crews that install our roofing, siding, and gutters. Based at 2211 Miller Rd since 1998, we treat a window like any other opening in the building envelope: flash it, insulate around it, trim it, and give water somewhere to go. Replacement and new-construction windows from Pella, Andersen, and Alliance Window Systems.

4.8 on Google Kalamazoo based since 1998 Licensed & insured Roofing, siding, windows, gutters

Get a Free Window Estimate Call (855) 597-8377

Why Kalamazoo Winters Are Hard on Windows

A Kalamazoo window spends four or five months a year with warm, damp air on one side and freezing air on the other. That is what wears windows out here, and it shows up in predictable ways.

Drafts You Can Feel From the Couch

The cold air moving past a window usually is not coming through the glass. It comes around the sash, where the weatherstripping has flattened and hardened after decades of use, or around the frame itself, where the gap between window and wall framing was stuffed with a strip of fiberglass or nothing at all. On a January night with the wind out of the west, a room with three older windows feels colder than the thermostat says.

Condensation, Frost, and Rot at the Sill

When indoor moisture meets a cold pane, it condenses. On a single-pane window, or a double-pane unit with a failed seal, that water runs down the glass and collects on the sill every morning. Over the years it peels paint, swells wood, and rots the sill and the framing underneath. On Kalamazoo’s older homes we routinely find a sound-looking window sitting on a soft sill.

Failed Seals and Fogged Glass

Insulated glass relies on a sealed edge to keep the gas fill in and moisture out. Every freeze and thaw works on that seal. When it fails you get a haze or moisture between the panes that no amount of cleaning removes, and the window has lost the insulating value you paid for. Fogged glass is the most common reason Kalamazoo homeowners call us about windows.

Repair or Replace? An Honest Answer

Not every tired window needs to go. We will tell you which is which at the estimate; a company that also does roofing and siding does not need to sell you a window.

• Usually worth repairing: a broken sash lock or crank, worn weatherstripping on an otherwise solid window, a cracked pane in a sound frame, or a sash that sticks because of paint buildup.
• Usually time to replace: fog or moisture between the panes, a sill or frame that gives under a screwdriver, sashes that will not stay open, frost forming on the inside of the glass, or windows that rattle in the frame when a truck goes by.
• Replace them together: if the windows are all the same age and the first few are failing, the rest are close behind. Doing a whole side or the whole house at once means one crew visit and a consistent look from the street.

What a Proper Window Install Includes

The window itself is only half of the job. Two identical windows perform very differently depending on what happens in the two inches around them. This is what our crews do on every opening.

1. Inspect and repair the opening. Once the old unit is out, we check the sill, the framing, and the sheathing. Soft wood gets cut out and replaced before the new window goes in, not hidden behind new trim.
2. Flash the opening. A sill pan or sloped sill flashing directs any water that gets behind the window back outside. Self-adhering flashing goes up the sides and over the head, lapped so water runs down and out, the same principle we use around a chimney or a skylight on a roof.
3. Set the window square, level, and plumb. Shims at the right points keep the frame from bowing so the sashes operate smoothly and lock tight for the life of the window.
4. Insulate around the frame. The gap between the window and the framing gets low-expansion foam, which seals air movement without bowing the frame. This is the step that ends the draft you could feel from across the room.
5. Trim and seal the exterior. Exterior trim or aluminum capping is fitted, and the joint between window and siding gets exterior-grade sealant. Inside, casing and stool are refit or replaced so the finished window looks like it has always been there.

We install replacement and new-construction windows from Pella, Andersen, and Alliance Window Systems, and we bring samples to the estimate so you can see the difference in person.

Windows and Siding Belong in the Same Conversation

Much of the window work we do in Kalamazoo happens alongside a siding project, for good reason. When the old siding comes off, the whole wall is open: we can see the sheathing, install house wrap, flash every window opening properly, and run the new siding and trim right up to the new windows. The order matters. Windows go in first, then the siding is cut to fit them, so the J-channel and trim sit tight to the frame instead of being caulked around an old window that will need to come out in a few years.

If siding is in your plans, tell us at the window estimate. We can do both in one project, or install the windows now with flashing and trim details that make the future siding job cleaner. The same goes for entry doors, which fail the same ways a window does and are easiest to replace while the crew is already on the wall.

Choosing the Right Window for a Kalamazoo Home

What we walk through on every estimate, because the right answer changes from room to room.

• Style. Double-hung windows suit most of Kalamazoo’s older homes and tilt in for cleaning. Casements crank open and seal tightly, a strong choice on the windy west side of a house. Sliders and picture windows fit ranches and additions. Bay and bow windows add space and light to a living or dining room.
• Glass. Insulated glass with a low-emissivity coating keeps the inside pane warmer in winter, which cuts condensation and the cold spot in front of the window. Ask about the glass package for north- and west-facing openings.
• Frame. Vinyl, fiberglass, and wood-clad frames each have their place. We explain the maintenance, look, and durability of each rather than pushing one line.
• Egress. Bedroom windows need to open wide enough to get out through in an emergency. We check every bedroom opening and tell you if a change in style is needed.

Our Window Replacement Process

1. Free in-home estimate. An estimator measures every opening, checks the sills and trim, looks at how the windows meet the siding, and gives you an honest repair-or-replace answer. No pressure.
2. Written proposal. A window-by-window list with style, glass, and frame choices spelled out, plus any framing or trim repair we found. Nothing is ordered until you approve it.
3. Order and schedule. Windows are built to your measurements by the manufacturer. When they arrive we set an install date around your schedule and the weather.
4. Installation. Our crew removes the old windows one opening at a time so the house is never left open, installs each new unit as described above, and cleans up inside and out the same day.
5. Walkthrough. We show you how every window operates and locks, go over care for the frame you chose, and hand you the manufacturer warranty paperwork registered in your name, alongside our 10-year workmanship warranty.

Schedule a Free Window Estimate

One Contractor for the Whole Exterior

Windows are one piece of keeping weather out of a Kalamazoo house. Lyster Exteriors is a full exterior contractor, so the estimator who looks at your windows can also look at the asphalt shingle roof above them and the siding and gutters around them. We handle roof replacement and roof repair, siding, doors, and gutters and downspouts, which means one crew, one schedule, and one company standing behind all of it. Start with everything we do as a Kalamazoo roofing company, or see finished projects in the gallery. Financing through our partner GreenSky is available to qualified homeowners.

Window Replacement Service Area

From Miller Rd we replace windows across the city of Kalamazoo, including Milwood, Westnedge Hill, Winchell, Oakwood, Eastwood, and the Northside, plus Kalamazoo, Oshtemo, Texas, and Comstock Townships. We also serve the surrounding communities, and some have their own window pages: Mattawan and Athens. Not sure whether we come to you? Call (855) 597-8377 and we will tell you straight.

Frequently Asked Questions About Window Replacement in Kalamazoo

Ready to Stop the Drafts?

Tell us which windows are bothering you and we will measure, inspect the openings, and put an honest recommendation in writing, free and with no pressure. Lyster Exteriors, 2211 Miller Rd, Kalamazoo, MI 49001. Since 1998.