Gresham, OR
Window Replacement Gresham, OR - A Whole Suburb of Failed Seals
Water on the sills every winter morning is usually the aluminum frame conducting cold, not a leak - and no glass upgrade fixes a frame. We assess free and tell you which problem you have.
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- Free written estimate
No trip charge, and no pressure to buy more than your house needs.
Window replacement in Gresham at a glance
Quality Master replaces windows across Gresham, OR, where the housing cohort makes the pattern unusually clear. The average Gresham-Rockwood home dates to 1978, which means original single-pane aluminum on the older stock and first-generation double pane on anything from the 1980s and 90s. Aluminum frames conduct cold and condense; early double pane loses its seals. Both are past useful life. We install energy-efficient vinyl replacements, and we quote per opening so partial work is a real option.
- Neighborhoods: Powell Valley, Rockwood, Centennial, Kelly Creek, Hogan Cedars
- Average Gresham-Rockwood home was built in 1978
- Older stock: single-pane aluminum that conducts cold and condenses
- 1980s-90s stock: first-generation double pane with failing seals
- Quoted per opening, so staging the work is straightforward
Manufacturer-certified, and licensed where you live

Licensed & verifiable
WA QUALIML786JF · OR CCB 243945. Check us at Washington L&I.
Permits in Gresham
Gresham issues its own building permits through the City rather than through Multnomah County, and its requirements are not the same as Portland's despite both sitting in the same county.
Owner on every job
Victor Santiago walks each project before we call it finished.
Windows in Gresham
Windows Gresham, OR: one building boom, one wave of failures.
Gresham grew from under 4,000 residents in 1960 to over 65,000 by 1990. Housing built that fast shares a construction date, and windows installed in the same era reach the end of their lives in the same era. That is why so many Gresham homeowners find themselves looking at the whole house at once rather than one bad window.
There are two distinct problems depending on where in the boom your house sits. Older Gresham stock, and much of Rockwood, still carries single-pane aluminum. Aluminum is an excellent conductor, which is exactly what you do not want in a window frame: the frame goes cold, indoor humidity condenses on it, and you get water on the sill every winter morning regardless of how good the glass is. That is a frame problem and no amount of re-glazing fixes it.
Houses from the 1980s and 90s have first-generation double pane instead, and those fail differently. The insulated glass unit loses its seal, moisture gets between the panes, and you get a permanent haze that cannot be cleaned because it is on the inside of a sealed assembly. The unit has to be replaced. South and west elevations usually go first because they took the most heat cycling.
Because it is a whole-house situation for most people, we quote per opening rather than handing over a single number. That lets you do the weather side first and the sheltered side later if the budget wants staging, and it shows you honestly where the money is. Insert replacement is usually right on housing this age since the frames are generally sound, and the insert versus full-frame comparison is on the main windows page. Roofs on the same cohort are covered under Gresham roofing.
Before you hire anyone
What Gresham homeowners ask us before signing.
Insert or full-frame, and are you picking the expensive one?
Insert reuses your existing frame and is the cheaper, faster option, and it is what we recommend whenever the frame is sound. Full-frame is for rot in the sill or a change in opening size. We check before quoting so the choice is based on your house rather than on our margin.
Will you wreck my interior trim?
Insert installs leave the interior casing in place in most cases. Where trim has to come off we say so in the estimate and we put it back, and any interior finishing is priced up front rather than appearing later.
How much of a mess is this?
Windows come out and go in one opening at a time, so you never have a wall of holes. We sheet the floors, haul the old units away the same day, and clean up as we go rather than at the end of the week.
Are you licensed here?
Washington QUALIML786JF and Oregon CCB 243945, bonded and insured. Both numbers are public record and checkable in a couple of minutes, which is worth doing for anyone you let cut into your walls.
Gresham windows FAQ
Window replacement Gresham, OR questions, answered.
Why are all my windows failing at once?
Because your neighborhood was built at once. Gresham went from under 4,000 people in 1960 to over 65,000 by 1990, so a great deal of the housing shares a construction date and the windows in it reach end of life together. It feels like sudden bad luck and it is actually just the cohort.
I get water on my window sills every winter. Is that a leak?
On an older Gresham house with aluminum frames, usually not. Aluminum conducts cold extremely well, so the frame drops to outdoor temperature and indoor humidity condenses on it. That is a frame problem rather than a leak or a seal failure, and replacing the window is what actually solves it. Ventilation helps but will not fix the physics.
What is the haze between my panes?
A failed seal on the insulated glass unit, common on the first-generation double pane in 1980s and 90s Gresham houses. Moisture has got inside a sealed assembly, so it cannot be cleaned or re-sealed. The glass unit is replaced. South and west elevations typically go first because they take the most heat cycling.
Can I do the house in stages?
Yes, and we quote per opening specifically so you can. Doing the weather side and the visibly failed units first, with the sheltered elevations later, is a perfectly sound way to spread the cost. A per-house average hides where the money actually is.
Insert or full-frame for a 1978 Gresham house?
Insert, usually. The frames on housing this age are generally sound and square, so reusing them is faster and cheaper with no downside. Full-frame is for rot in the sill, a change in opening size, or a trim detail that has to change. We check before quoting rather than discovering it mid-install.
Are you licensed in Oregon?
Yes, Oregon CCB 243945, and Washington QUALIML786JF for work across the river. Both numbers are public record and you can verify them yourself through the Oregon CCB and Washington L&I.
More from Quality Master in Gresham.
Roofing in Gresham, OR
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Siding in Gresham, WA
Swelling along the bottom edge and soft spots around the hose bib is T1-11 doing exactly what it does at forty years old. Free inspection and a straight answer on repair versus replace.
Decks in Gresham, WA
If the boards are shot but the frame underneath is sound, you may only need a resurface. We pull a few boards, check the joists and the ledger, and tell you free.
Windows materials, methods and warranties
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Window Replacement Gresham, OR - free written estimate.
Gresham, OR homeowners: call us or send a quick form, and we'll have someone out to measure and quote within a couple of days.