Window Installation in Fairfax, VA.
New windows make your Fairfax home quieter, more comfortable, and more efficient. Nexa Exteriors installs energy-efficient windows with careful flashing and insulation, because even the best window leaks if it's installed poorly.
How long does window installation take in Fairfax, VA?
Most Fairfax window installations take one to two days for a typical home. Each window is installed, insulated, flashed, and sealed the same day it's opened, so your home is never left exposed overnight.
Window Installation for Fairfax homes
The City of Fairfax has a large share of mid-century homes, from ramblers to split-levels, many with roofs and windows due for replacement. Local permit rules come from City of Fairfax Code Administration, and we check and pull any permit your job needs.
What's included
- Measurement and product selection
- Removal of old windows and frames as needed
- Flashing and insulation around every opening
- Interior and exterior trim finished
- Full cleanup
- 25-year workmanship warranty
Your inspection is with Sal, the owner.
No high-pressure salespeople. Sal walks your roof, shows you exactly what he finds, and gives you honest options and a written estimate.
Book with SalWindow Installation near Fairfax
More services in Fairfax
- Roof Replacement in Fairfax
- Roof Inspections in Fairfax
- Storm Damage Roof Replacement in Fairfax
- Siding Replacement in Fairfax
- Gutter Installation in Fairfax
- Gutter Replacement in Fairfax
- Window Replacement in Fairfax
- Door Installation in Fairfax
- Door Replacement in Fairfax
- Insurance Claim Assistance in Fairfax
All Fairfax services → · Window Installation across Northern Virginia →
Window Installation in Fairfax: FAQs
Will new windows lower my energy bills?
Energy-efficient windows reduce drafts and heat transfer, which helps with heating and cooling costs.
Do I need a permit for windows in Fairfax?
Some window jobs require a permit through City of Fairfax Code Administration, especially if openings change size. We handle it when required.
What window styles do you install?
Double-hung, casement, sliding, bay and bow, picture windows, and more.
Can you install windows in winter?
Yes. We open one window at a time and seal it the same day.
See what your neighbors are saying.
“I had 8 other contractors come out but I couldn't just trust anyone and then Sal the inspector/owner came out and was very friendly, easy to get along with and kept all of his promises. They did an amazing job, gave me a competitive price… They cleaned up and did the job in less than a day.”
“Sal came out and showed us several options and pricing. Once we signed our contract we had our roof done within a few weeks. The crew was fast, clean and professional.”
“Sal was a great contractor to work with. I requested a quote, he called right away and scheduled an appointment. Very competitive pricing, great communications! Highly recommend.”
Read all our reviews on Google → Some reviews mention our former name, My Exterior.
Get window installation in Fairfax.
Get a free inspection and a written estimate. A 25-year warranty on workmanship and a lifetime warranty on materials. Peace of mind, guaranteed.
703-705-7224Monday–Friday: 8:00 am – 7:00 pm
Saturday: 9:00 am – 4:00 pm
Sunday: Closed
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