Window Installation in Great Falls, VA.
New windows make your Great Falls 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 Great Falls, VA?
Most Great Falls 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 Great Falls homes
Great Falls' large homes on wooded lots face falling limbs and heavy debris, along with complex, high-end roofs. Local permit rules come from Fairfax County Land Development Services, 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 Great Falls
More services in Great Falls
- Roof Replacement in Great Falls
- Roof Inspections in Great Falls
- Storm Damage Roof Replacement in Great Falls
- Siding Replacement in Great Falls
- Gutter Installation in Great Falls
- Gutter Replacement in Great Falls
- Window Replacement in Great Falls
- Door Installation in Great Falls
- Door Replacement in Great Falls
- Insurance Claim Assistance in Great Falls
All Great Falls services → · Window Installation across Northern Virginia →
Window Installation in Great Falls: 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 Great Falls?
Some window jobs require a permit through Fairfax County Land Development Services, 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 Great Falls.
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
Get your free estimate
Sorry, that didn't go through. Please call us at 703-705-7224.
Thank you. We'll be in touch.
Expect a call within one business day, or call us now at 703-705-7224.