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LPS Exteriors Services

Windows. Framing Your View.

Windows

Superior insulation, noise reduction, and a seamless transition from interior to exterior.

Save energy and enhance your home's look? Sounds like a win-win. Upgrading to high-efficiency windows frames your view and takes your home's energy footprint to the next level.

Our expert installers work with double and triple-pane glass, custom mullions, and a wide selection of finishes from brands like Marvin and Pella. LPS ensures airtight seals and a flawless aesthetic from interior to exterior, whether it's one window or all of them. One recent customer had all 21 original windows in their home replaced in a single day.

Windows. Free Estimate

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Options

Windows Options We Offer

Enhanced Comfort

Eliminate drafts and hot spots for a consistent indoor climate in every season.

Noise Reduction

Multi-pane glass dramatically decreases outside noise for a quieter, calmer home.

Increased Home Value

Modern, energy-efficient windows are a highly sought-after feature for resale and appraisal.

Improved Security

Strong, impact-rated glass and reinforced frames that deter forced entry.

Design Flexibility

Custom mullions, picture windows, and a wide range of finishes to match your style.

Flawless Fit & Finish

Airtight seals and clean lines, inside and out, installed right the first time.

Common Questions

Windows Questions, Answered

How long does window replacement take?

Most whole-home window replacements are completed in a single day, our crew recently replaced 21 windows in one home in one day, including converting two windows into a large picture window.

Are energy-efficient windows worth the cost?

Between lower utility bills, improved comfort, noise reduction, and resale value, quality windows are one of the highest-return exterior upgrades you can make.

What window brands do you install?

We install premium lines including Marvin and Pella, with double- and triple-pane options, custom mullions, and a wide selection of finishes.

Can you replace just one damaged window?

Absolutely. From single-window repairs to whole-home replacements, every job gets the same airtight, precise installation.

Local Service

Windows Across Loudoun County

Dedicated windows pages for every town we serve:

Trusted Brands We Install & Certifications We Hold
CertainTeedJames HardieMarvinPellaVELUXProViaLP SmartSideMule-Hide ProductsABC Supply Co.SRS DistributionHAAG Certified ReviewerHAAG EducationUS EPACertainTeedJames HardieMarvinPellaVELUXProViaLP SmartSideMule-Hide ProductsABC Supply Co.SRS DistributionHAAG Certified ReviewerHAAG EducationUS EPA

Request Your Project Estimate Today

Complimentary estimates. Fast responses. A team that treats your home like their own.

Call (703) 999-9769 Get Started