Buyer Guidance
Window installation: what to expect on install day
A step-by-step look at how a professional window installation goes, start to finish.
Quick answer
On install day, the crew protects your floors and furniture, removes old windows, fits and seals the new units, insulates and trims each opening, cleans up completely, and walks the finished job with you. Most Long Island homes are finished in one to two days.
Before and during
Ahead of time, clear access to each window and move fragile items. On the day, the crew lays protection, removes the old windows, sets and levels the new units, seals and insulates, and installs interior and exterior trim as needed.
Finishing up
The crew cleans the work areas, hauls away the old windows, and walks the finished job with you so you know how everything operates. Then your lifetime warranty is in effect.
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Frequently asked
How long does installation take?
Most homes are completed in one to two days, depending on the number of windows and the installation type.
Do I need to be home?
Someone should be available at the start and end; the crew handles the rest professionally.