Windows & Doors in Leesburg, VA

Certified windows & doors contractor serving Leesburg, VA. Free inspections, lifetime warranty, BBB A+ rated.

Impact Exteriors provides professional windows & doors in Leesburg, 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, no-obligation inspection.

Windows & Doors Services in Leesburg, VA

Energy-efficient window and door replacement in Leesburg 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.

How Comfortable Is Your Home in Leesburg?

Drafts near the frame, rooms that never quite hold their temperature, doors that stick in humid weather. These are the small signals that usually come before a bigger problem. Impact Exteriors works with homeowners on windows and doors projects in Leesburg, VA that start with a real answer to that question, not a quick upsell, so you know whether you’re looking at a repair or a replacement before any commitment is made. That answer comes from a free, hands-on inspection, not a guess made over the phone.

Installation Is Where Quality Actually Shows Up

A good product still depends on the hands that install it. Measurement, sealing, and finish work determine whether a door and window installation contractor in Leesburg delivers years of reliable performance or a callback within months. Many people often find the same thing holds true for exterior services in general: the installer matters as much as the product on the label. Our crews follow the same steps on every job, so results don’t vary based on who shows up to do the work. We also serve as a roofing contractor in Herndon, VA, for homeowners who require a more holistic renovation approach for their property.

Doors Built for Everyday Wear

A door installation project in Leesburg, VA needs to hold up to daily use, not just look good on installation day. That means checking the frame for rot or shifting, confirming the flashing directs water away from the house, and setting the threshold so it seals tightly through changing seasons. Entry doors take the most wear of any exterior feature on a home, and getting the underlying work right is what keeps them functioning long after the finish is chosen.

Window Replacement Options Without the Guesswork

Every window replacement in Leesburg project comes down to matching the right product to the right opening. We walk through these options with you directly rather than pushing a single default across the whole house:

Double-pane vinyl windows, ideal for most everyday replacement needs
Triple-pane windows, best for rooms that consistently run cold
Fiberglass windows, chosen for durability and low maintenance
Entry doors, selected for security and long-term wear
Patio and sliding doors, matched to natural light and outdoor access

Every product we install carries Energy Star certification and comes with manufacturer support.

Recognized Locally for More Than One Trade

Homeowners know us as a window and door company in Leesburg, and many first come to Impact Exteriors for roofing, siding, or gutter work before returning for windows and doors. That range means fewer contractors to coordinate and one warranty to track, no matter what comes next. It also means the same Lifetime Labor Warranty applies whether you’re replacing a single door or refitting every window in the house.

Talk to Someone Before You Decide

A drafty window or a door that won’t latch properly is worth a second look before you spend money guessing. Impact Exteriors offers free, no-obligation inspections for Leesburg homeowners. Our team of roofers in Alexandria, VA, offers the same standards of service as our team in Leesburg. Call us or request your inspection online to get a clear, written answer before you decide anything!

Windows & Doors in Leesburg, 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 Leesburg, VA?

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

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

Roof replacement in Leesburg typically costs $10,000–$22,000 depending on home size, pitch, and materials. We provide free, no-obligation estimates with transparent pricing.

Materials & Systems We Use

Other Services in Leesburg, VA

Get a Free Residential Roofing Estimate in Ashburn, 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