Window Installation Service
Window Replacement and Installation in Vallejo, CA
Measured, flashed and sealed so water stays outside the wall.
What to know about window installation
Watertightness is the whole point of a window installation, and it comes from the layers around the glass. That includes the sill flashing, the side flashing, the house wrap lapped over the top, and the sealant at the edges. The photos we have from our own jobs show the unglamorous middle of an installation: flashing tape on sheathing, housewrap cut and folded into the opening.
We install replacement windows in existing frames and new windows in prepared openings, including sliding windows, fixed windows and larger units. The first step is always measuring for square, plumb and depth. Ordering from bad measurements is the most expensive mistake in window work.
New windows also change how a room feels. Better glass reduces noise and heat, and a bigger or relocated window can transform a dark bathroom or kitchen.
Egress and light are two practical considerations. A bedroom window must meet minimum opening requirements for emergency exit, which affects both the size and the style you can choose. Bathroom windows deserve privacy glass and moisture-resistant trim. We talk through these needs while measuring so the windows you order work for the room as well as the wall.
Signs your windows need replacing
- Condensation trapped between panes or fogged glass.
- Drafts or noise that gets through even when closed.
- Frames that are warped, rotten or hard to open.
- Water stains on the wall below the window.
- You want to add or enlarge a window as part of a remodel.
How we install windows
Measure and order
We measure each opening for square, plumb and depth and confirm the window type and size before ordering.
Prepare the opening
The sill and sides are prepared, damaged framing is repaired and flashing is applied in the correct order.
Set the window
The window is set level and plumb, fastened and sealed to the flashing.
Trim and finish
Interior trim, exterior trim and caulk are installed and finished.
Window Installation project photos
What affects the cost of window installation
Window pricing depends on the units and the work around them. The main factors:
Window size and type
Large, custom or multi-panel units cost more than standard sliders and fixed windows.
Replacement versus new opening
A new or enlarged opening needs framing, a header and sometimes a permit.
Siding and trim work
If the exterior needs to be opened up, siding repair and paint add scope.
Number of windows
Doing several windows in one visit spreads setup time across the job.
Why choose E&MC Remodeling for window installation
We see windows as part of the exterior system, so we coordinate them with siding, wrap and trim. Doing them together is the best way to get the flashing right.
Where we do this work
We install windows in Vallejo and Marin County.
Window Installation FAQs
Do you do replacement and new windows?
Yes. Replacement windows go into an existing frame, while new or enlarged windows need framing and flashing.
Why does flashing matter so much?
Water gets behind windows, not through the glass. Flashing and house wrap direct it back out before it reaches the wall.
Do window projects need a permit?
New or enlarged openings usually do, while like-for-like replacement often does not. We confirm for your address.
Can you install windows when you are also replacing siding?
Yes, and this is the ideal time, because the sheathing and wrap are open.
How long does installation take?
One window can take part of a day, and a whole house takes several days. Window lead times can add weeks, so we order early.
Request A Free Quote for Window Installation
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