Install day is fast: 30 to 60 minutes per window for an insert replacement, so most homes with 10 to 15 windows are finished in one to two days. The part that takes time is before that — 4 to 10 weeks for custom units to be manufactured and delivered.
People plan around the wrong number constantly. They budget a week off work for the install and get blindsided by the eight-week lead time they were told about once, in passing, at signing.
The full timeline
| Stage | How long |
|---|---|
| In-home consultation and quote | 1–2 hours |
| Decision and contract | Yours |
| Final technical measure | 1 hour, usually a separate visit |
| Manufacturing and delivery | 4–10 weeks (1–3 for stock sizes) |
| Permit, where required | Days to weeks, usually parallel |
| Install: insert, per window | 30–60 minutes |
| Install: full-frame, per window | 2–4 hours |
| Whole house, 10–15 insert windows | 1–2 days |
| Whole house, full-frame | 3–5 days |
| Interior trim and paint touch-up | Same day to a week after |
| Inspection, where required | 1–2 weeks after |
Total, realistically: six to twelve weeks from signing to finished. Two of those days involve anyone in your house.
Why the lead time is so long
Replacement windows are built to your openings. Nobody stocks a 33 and one-eighth by 51 and three-quarter double-hung in your color with your specific low-E coating. The order goes into a production queue, gets built, gets glazed, and ships on a truck that serves a region on a schedule.
What stretches it:
- Custom sizes, which is nearly all replacement work
- Non-white frames. Color adds a step and often weeks
- Grids between the glass, obscure glass, tempered glass
- Impact-rated units, which have their own production lines and lead times
- Arched, round, or geometric shapes
- Peak season. Late spring through early fall is when everybody orders
If timing matters — you are selling the house, or a baby is due — ask for the current lead time in writing before you sign, and ask what the manufacturer's stock sizes are. Sometimes shifting one opening to a stock size cuts weeks off the whole order, because the order ships when the last window is ready.
Insert versus full-frame, and why it doubles the day
Insert (pocket) replacement: the old sashes and hardware come out, the existing frame stays, the new unit goes into the pocket, gets shimmed and squared, insulated at the perimeter, and sealed inside and out. Your interior trim and exterior siding are untouched. 30 to 60 minutes, and the room is livable within the hour.
Full-frame replacement: everything comes out down to the rough opening. Interior trim off, exterior trim and some siding off, old frame out, new flashing installed, new window set and fastened to the structure, then trim and siding rebuilt. Two to four hours per opening, plus finish work.
Full-frame is the correct choice when there is rot, when the existing frame is out of square, or when you want to change the opening size. It is not an upsell in those situations. It is the only way to do it right.
What actually slows a job down on the day
Second-story openings. Ladders, scaffolding, or a lift, and every material moves twice.
Rot discovered at the opening. Nobody knows what is behind the trim until the trim comes off. Budget a contingency. A rotten sill is a couple of hours and a couple hundred dollars caught early; a rotten header is a different conversation.
Old aluminum or steel frames that were installed with fasteners nobody makes tools for anymore.
Stucco and brick exteriors, which need careful cutting and proper re-sealing.
Painted-shut interiors on old wood windows, especially where the paint may be lead-based, which brings its own handling requirements and slows everything down for good reason.
Weather. Nobody opens six holes in the wall of a house during a downpour.
How the day actually goes
Crews work one opening at a time, or two if the crew is larger. Your house is never fully open — a single window is out for maybe twenty minutes.
What is expected of you: clear a three-to-four foot working path in front of each window inside, take down blinds and curtains, move furniture back, take pictures off the adjacent walls because there will be vibration, and put pets somewhere that is not the work zone.
What to expect from them: drop cloths, cleanup of the old units, and a walkthrough at the end where every window gets operated and locked in front of you. Do that walkthrough. Open and close each one, lock each one, tilt each one. Problems found on the day get fixed on the day.
When you should not be in a hurry
Do not accept a same-week install offer on a full-house job without asking what is in stock. Sometimes it is a legitimate cancellation slot. Sometimes it means you are getting whatever sizes are sitting in the warehouse, shimmed to fit your openings with more foam than is ideal.
Do not let anyone skip the second measure. The salesperson's numbers are for the quote. A technical measure by the installer, after the contract, is what the manufacturer builds to. Skipping it is how a $12,000 order arrives an inch short.
Do not schedule the interior paint for the day after. Caulk needs to cure, and you may want a week to notice anything that needs adjusting.
The one thing worth waiting for
If your quote comes back with a shorter lead time because a different glass package is in stock, look closely at what changed. Getting your windows three weeks sooner with a weaker low-E coating is a bad trade you will live with for twenty-five years. Our energy-efficient windows guide covers which label numbers actually matter.
Corpus Christi Window Replacement installs vinyl replacement windows, double-hung units, and energy-efficient glass packages across Corpus Christi and the Coastal Bend, and we give you the real lead time at the quote rather than after the deposit. For pricing, see our new window cost guide.
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Related services in Corpus Christi
Corpus Christi Window Replacement money pages — go straight to the service you need.
- Energy-Efficient Windows and Glass Packages →
Energy performance and structural performance are two separate ratings printed on the same window, and on this coast they compete for the same glass. The build with the lowest solar heat gain is not automatically the build that reaches the design pressure the opening needs.
- Vinyl Replacement Windows →
Vinyl is the default answer in most of this market and it is usually the right one. It stops being the right one at a predictable point, and that point is a size, not an opinion.
- Double-Hung and Single-Hung Windows →
The hung window is the most common shape in this city, and one structural weakness decides almost every specification question about it. Everything happens at the meeting rail, where two sashes meet in mid-opening with nothing but a lock and an interlock holding them.
- Fiberglass Windows →
Fiberglass sits between vinyl and aluminium on price, and above both on the measure that matters here: how much load a given cross-section carries before it deflects. That is the reason to buy it, and close to the only reason.
- Clad-Wood Windows →
Clad wood is bought for the inside of the house. The exterior aluminium skin is there to keep weather off a material that does not like weather, and the honest way to sell it here is to say plainly what it does and does not solve on a humid coast.
Frequently asked questions
How long does it take to replace one window?
An insert replacement in a sound frame takes 30 to 60 minutes including interior and exterior sealing. A full-frame replacement, where everything comes out to the rough opening, takes 2 to 4 hours because trim, flashing, and siding all have to be rebuilt.
How long does it take to replace all the windows in a house?
Most homes with 10 to 15 insert replacements are done in one to two days. Full-frame work on the same house runs three to five days. The variables are window count, whether any are on a second story, and how much carpentry the openings need.
How long does it take to order replacement windows?
Four to ten weeks is normal for custom-sized units, and that is the biggest chunk of the whole project. Stock sizes can arrive in one to three weeks. Specialty items — impact-rated, obscure glass, unusual colors, arched tops — sit at the long end.
Can windows be replaced in one day?
Yes, and it is routine. A crew of two or three handles 8 to 12 insert replacements in a day comfortably. Anyone promising same-day for a full-frame job on a whole house is either bringing a very large crew or cutting the parts you cannot see.
Do I need to be home during window installation?
For the initial measure and the final walkthrough, yes. During the install itself you do not need to be present the whole time, but somebody should be reachable, because openings occasionally reveal rot or old framing surprises that need a decision.
Do replacement windows need a permit?
Often yes, and it varies by jurisdiction. Like-for-like insert replacements are sometimes exempt; changing the opening size, structural work, or impact-rated installations in coastal zones typically are not. Your contractor should handle it, and permit and inspection scheduling can add days to the timeline.
Local context
How this applies in Corpus Christi, TX
Every article here is written from window work done in Corpus Christi and the Coastal Bend, so the numbers reflect local labour, permit and material costs rather than a national average. Your own job can land either side of them depending on access, the condition of what is already there, and the materials you pick — positive and negative design pressure ratings per opening, AAMA/WDMA/CSA 101/I.S.2/A440 performance grade, tested size tables published in product evaluation reports.
The way to turn any of this into a real answer is to have someone look at your actual situation. The free estimate is free, itemized and written down, with no deposit and no obligation. Call (844) 511-2320 or start on the Corpus Christi Window Replacement homepage.
Areas Corpus Christi Window Replacement covers
Corpus Christi first, then the surrounding communities of the Coastal Bend. Each has its own page with local detail rather than a copy of this one:
- Portland, TX — San Patricio County, population 20,383 at the 2020 census
- Kingsville, TX — Kleberg County, population 25,402 at the 2020 census
- Robstown, TX — Nueces County, population 10,143 at the 2020 census
- Rockport, TX — Aransas County, population 10,070 at the 2020 census
- Ingleside, TX — San Patricio County, population 9,519 at the 2020 census
- Aransas Pass, TX — San Patricio County, population 7,941 at the 2020 census
Or jump to the full list of Corpus Christi services.
More from the Corpus Christi Window Replacement blog
- Window Fogging Between Panes in Corpus Christi: Fix It?
Fogging between window panes in Corpus Christi, TX — why the seal failed, glass-only repair cost, and the warranty most people never claim.
- Vinyl vs Fiberglass Windows for Corpus Christi Homes
Vinyl vs fiberglass windows in Corpus Christi, TX — the real price gap, thermal expansion, and when the cheaper frame is the right call.
- Double-Hung vs Casement Windows for Corpus Christi Homes
Double-hung vs casement windows in Corpus Christi, TX — why casements seal tighter, where double-hungs win, egress minimums, and which to pick room by room.
The Corpus Christi Window Replacement Team
Licensed window pros in Corpus Christi, TX
Written by the Corpus Christi Window Replacement team — licensed, insured window pros serving Corpus Christi, TX and the surrounding area.