Windows & Doors in Herndon, VA

Certified siding contractor serving Fairfax Fair Lakes, VA. Free inspections, lifetime warranty, BBB A+ rated.

Impact Exteriors provides professional windows & doors services in Herndon, VA. We are BBB A+ rated, CertainTeed SELECT ShingleMaster certified, and offer a Lifetime Labor Warranty on all work. Call (703) 329-2959 for a free inspection — no obligation, same-day estimates available.

Windows & Doors Services in Herndon, VA

Energy-efficient window and door replacement for improved comfort, lower energy bills, and enhanced curb appeal. We install premium products from leading manufacturers with professional installation.

Key Benefits

Energy Star certified products
Improved insulation and comfort
Reduced heating and cooling costs
Enhanced security features
Noise reduction
Increased home value

Our Process

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Free inspection, no obligation. Same-day estimates available.

Materials & Systems We Use

Windows & Doors in Herndon, VA — Common Questions

How much do replacement windows cost?

Window replacement typically costs $400–$1,200 per window installed, depending on size, style, and material. Full-home window replacement projects range from $8,000–$25,000. We provide free, detailed estimates.

How long does window replacement take?

Most window replacement projects are completed in 1–2 days. A full home with 15–20 windows can typically be done in a single day with our experienced installation teams.

What energy savings can I expect from new windows?

Energy Star certified windows can reduce heating and cooling costs by 12–24% compared to single-pane windows. The exact savings depend on your home’s size, climate, and current windows.

Do you provide roofing services in Herndon, VA?

Yes, we serve Herndon with full roofing, siding, gutters, and window services. We provide free inspections and same-day estimates for Herndon homeowners.

How much does a roof replacement cost in Herndon, VA?

Roof replacement in Herndon typically costs $11,000–$22,000 depending on home size, pitch, and materials. We provide free, no-obligation estimates with transparent pricing.

Other Services in Herndon, VA

Get a Free Windows & Doors Estimate in Herndon, VA

No obligation. Same-day estimates available. Lifetime labor warranty on all work.

Our Service Areas

Virginia Counties

Maryland

Fairfax County

Loudoun County

Anne Arundel County

Montgomery County

Culpeper, VA