How long does the actual installation take?

Most homes are done in one to two days on site, depending on how many windows are involved and their size. The crew confirms a firm schedule with your written estimate.

Why is there a wait between the estimate and installation?

Your windows are custom built to your openings, which takes roughly two to four weeks to manufacture. That made-to-measure fit is what delivers a tight, energy-efficient seal.

Do you offer a warranty on the work?

Yes. Every installation carries a 5-year workmanship warranty on our labor plus the manufacturer warranty on the product.

How Long Does Window Replacement Take? A Homeowner's Timeline

Most window replacement projects are installed in one to two days on site, but the full process from your first call to the final walkthrough usually spans a few weeks. The bulk of that time is measuring and manufacturing your custom windows, not the installation itself. Here is what each stage looks like so you know what to expect.

Stage 1: Consultation and Measurement (Day One)

It starts with a free in-home or virtual consultation. A design consultant reviews your current windows, discusses styles and glass options, and takes precise measurements. Accurate measurement matters more than almost anything else, because every window is custom built to your exact opening. This visit typically takes about an hour, and you leave with a clear, written estimate.

Stage 2: Manufacturing (Two to Four Weeks)

Because the windows are made to order rather than pulled off a shelf, there is a production window of roughly two to four weeks. Timing depends on the product line and the number of units. This is normal and worth it, since a custom fit is what prevents the drafts and leaks that plague poorly sized windows.

Stage 3: Installation (One to Two Days)

On installation day, the crew removes your old windows without damaging interior or exterior finishes, sets each new unit with proper flashing and insulation, and seals it for an airtight fit. A handful of windows can often be finished in a single day, while a whole-home project may run two. Our own trained W-2 installers handle the work start to finish, with no subcontractors.

What Can Speed Up or Slow Down the Timeline

Order size is the biggest factor, followed by product availability and weather. Custom shapes or specialty glass can add a little time. Choosing a company that measures carefully the first time avoids the single most common delay: a remeasure and reorder. You can compare our window styles and options before your consultation to keep things moving.

Frequently Asked Questions

How long does the actual installation take?
Most homes are done in one to two days on site, depending on how many windows are involved and their size. The crew confirms a firm schedule with your written estimate.
Why is there a wait between the estimate and installation?
Your windows are custom built to your openings, which takes roughly two to four weeks to manufacture. That made-to-measure fit is what delivers a tight, energy-efficient seal.
Do you offer a warranty on the work?
Yes. Every installation carries a 5-year workmanship warranty on our labor plus the manufacturer warranty on the product.