Looking for an egress window installer in Martinsburg, WV? Describe your project once and up to five egress window installers who work in Martinsburg and Berkeley County get back to you with a quote. It's free and there is no obligation.
Martinsburg is home to about 19,047 people (2024 Census Bureau estimate), a growing community (+1.6% since 2020). With 2,872 people per sq mi, it is a suburban area. Basement finishing and basement bedrooms are common projects here, and most need an egress window.
Martinsburg at a glance
- Population (Census Bureau estimate, 2024)
- 19,047 (+1.6% since 2020)
- Rank in West Virginia
- 6th of 230 cities and towns
- Land area
- 6.6 sq mi
- Population density
- 2,872 people per sq mi (suburban)
- Type
- City (Martinsburg city)
- Main county
- Berkeley County
What to check before hiring in Martinsburg
- Code: in West Virginia, the residential code adopted locally sets egress dimensions.
- Permit: cutting the foundation needs a permit and an inspection.
- Drainage: the window well needs a drain to avoid water in the basement.
- Price drivers: wall type, depth, window size, well and finishing.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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NFPA
Official information and guidance.
Services available in Martinsburg
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Egress window installation
Cutting the foundation, installing a code-compliant egress window and the window well, with the permit.
Frequently asked questions in Martinsburg
How much does an egress window cost in Martinsburg, WV?
It depends on the wall, the window, the well and finishing. Describe your basement: installers who serve Martinsburg reply with a quote.
How long does it take?
Often one or two days per window.
Will it let water in?
Not with a properly drained well and a cover where needed.
Which egress window installers will contact me?
Up to five independent egress window installers who serve Martinsburg and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.