Manassas, VA Window Installation

Exterior Medics provides expert window replacement in Manassas, VA, serving homeowners, HOAs, and multifamily community association managers. From historic Old Town residences to newer developments, our Manassas window installations improve efficiency, reduce noise, and enhance curb appeal. Contact us today to schedule a free window replacement quote!

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Manassas Window Installers You Can Trust

Exterior Medics has been delivering professional window installation in Manassas since 2008, offering custom solutions for single-family homes, townhouses, and multifamily properties. Our certified and insured crews install premium brands like Marvin and ProVia to combine craftsmanship with incredible performance. Every project is backed by our 100% Lifetime Service Warranty and hundreds of five-star reviews, making Exterior Medics the trusted choice for Manassas window replacement.

Certified and Insured Installation Teams
Local Experience in Manassas Since 2008
Longstanding Reputation for Professionalism and Transparency
Award-Winning Service with Hundreds of Five-Star Reviews

Benefits of Installing New Windows

Investing in new windows provides an immediately noticeable return.

Energy Efficiency:
Advanced insulated glass and tight-fitting frames help lower heating and cooling costs by reducing drafts and keeping indoor temperatures consistent year-round.
Curb Appeal:
Well-designed replacement windows sharpen exterior aesthetics, complementing both historic Old Town properties and newer subdivisions.
Noise Reduction:
Multi-pane construction and improved seals reduce noise from busy roads and nearby VRA trains, creating quieter interiors.
UV Protection:
Low-E coatings filter harmful rays to protect wood floors, fabrics, and artwork without sacrificing natural light.
Easy Maintenance:
Modern materials resist warping and fading, while tilt-in designs make cleaning faster and less of a chore.

Signs It’s Time for Window Replacement

Knowing the warning signs helps prevent energy waste and structural issues. Replace your windows if you notice:

Drafts or Cold Spots:
Leaks around frames create uneven temperatures and higher energy bills.
Sticky or Warped Frames:
Frames that don’t open smoothly may be warped from water damage or age.
Condensation Between Panes:
Fogging or streaking inside the glass indicates failed seals and lost efficiency.
Noticeable Outside Noise:
If exterior sounds easily carry indoors, your windows are no longer insulating effectively.

Popular Window Frame Materials to Use in Manassas

Vinyl

Affordable, efficient, and low-maintenance, vinyl windows are versatile enough for single-family homes, townhouses, and multifamily complexes throughout Manassas. With numerous colors and styles, they suit nearly any architectural design.

Fiberglass

Strong, stable, and highly energy-efficient, fiberglass windows withstand Virginia’s temperature swings without warping or rotting. They’re a smart long-term choice for both homeowners and property managers.

Wood

For historic properties near Old Town, wood windows preserve architectural authenticity and provide natural insulation. Though they require maintenance, they deliver unmatched character and timeless appeal.

8 Window Types We Offer In Manassas

Casement & Awning
These windows open outward with a crank to provide maximum ventilation and unobstructed views. Ideal for kitchens or bathrooms.
Picture
Large, fixed panes that frame outdoor views while maximizing natural light. Picture windows are perfect for showcasing Alexandria’s scenic neighborhoods.
Bay & Bow
Projecting outward from the home, bay and bow windows create additional interior space and bring in expansive light, an elegant feature for living rooms and master suites.
Garden
Garden windows extend outward and include shelf space for plants or decor, making them a favorite for kitchens and sunrooms.
Architectural
Custom-shaped architectural windows add distinctive style, whether you want to accentuate a historic exterior or highlight a modern design.
Skylights
Installed in roofs or ceilings, skylights bring natural light into spaces where traditional windows won’t fit, great for townhomes with limited wall space.
Sliding
Sliding windows glide open horizontally, offering easy operation and space-saving design. Ideal for multifamily properties or homes with patios.
Double Hung
A classic choice, double-hung windows feature two operable, inward-tilting sashes for ventilation and easy cleaning. They’re versatile, efficient, and fit seamlessly into Alexandria’s diverse housing styles.

Cost of Window Replacement in Manassas

A full window replacement project using medium-sized, double-hung vinyl windows on the average-sized home in Manassas costs between $22,220 - $29,656. The cost of a window replacement project depends on the number of windows you are replacing, the size of your windows, the style of your windows, and the window material you choose.

Average Window Replacement Cost in Manassas By Material

Window Material	Average Cost
ProVia EcoLite	$22,220 - $27,324
ProVia Endure	$24,948 - $29,656

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Do you need a permit for new windows in Manassas, VA?

No, you do not need a building permit for window replacement projects in Manassas, as long as there are no structural changes to the openings or the building.

Exterior Medics are experts in local permitting guidelines and requirements, so we’ll evaluate your project and handle the entire process for you.

Permitting Questions & Correspondence:
Manassas Municipal Phone Number: (703) 257-8200
Manassas Municipal Address: 9027 Center Street, Manassas, VA 20110

Window Restrictions in Manassas

Manassa’s historic districts and HOA communities often enforce specific rules on window styles, colors, and grill patterns. Exterior Medics has extensive experience navigating these regulations, helping homeowners and property managers choose compliant products that still deliver energy efficiency, comfort, and curb appeal.