Kansas City Window Replacement Experts

Energy-Efficient Window Replacement in Kansas City

Old windows cost you money every month. Legacy Roofing & Exteriors installs energy-efficient replacement windows that keep Kansas City homes comfortable year-round — and lower your utility bills.

Get a Free Window Estimate (816) 210-6099
Licensed & Insured
Kansas City Owned
Energy Star Options
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Signs Your Kansas City Home Needs New Windows

Missouri's extreme temperature swings — from below-zero winters to 100°F summers — punish old windows. Here's how to tell if it's time:

  • Drafts near windows, even when they're closed
  • Condensation or fog between double-pane glass
  • Difficulty opening, closing, or locking windows
  • Noticeably higher heating and cooling bills
  • Visible damage, warping, or rotting frames
  • Outside noise coming through clearly
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Energy-efficient replacement windows on a Kansas City home

Benefits of New Windows for KC Homeowners

Lower Energy Bills

Double- and triple-pane windows with Low-E coatings significantly reduce energy loss — keeping your home comfortable and your bills down.

Noise Reduction

Modern windows block significantly more outside noise — great for Kansas City homes near busy streets or highways.

Increased Home Value

Window replacement consistently ranks among the highest-ROI home improvements. A smart investment for KC homeowners.

Window Styles We Install

We offer a full range of window styles to match your home's architecture and your performance needs.

Double-Hung

The most popular style. Both sashes open for easy cleaning and great ventilation.

Casement

Hinged at the side, cranks open for maximum airflow. Excellent energy seal when closed.

Sliding

Smooth horizontal operation. Ideal for wider openings and contemporary KC homes.

Picture / Bay

Fixed panes that let in maximum light. Perfect for showcasing views from your KC home.

Stop Losing Money Through Old Windows

Free window assessments for Kansas City homeowners. Find out exactly how much you could save with energy-efficient replacements.

Get Your Free Window Estimate

Window Replacement FAQ — Kansas City

How much do replacement windows cost in Kansas City?

Replacement window costs in Kansas City typically range from $400–$1,200+ per window installed, depending on size, style, and glass options. We provide free in-home estimates with transparent pricing.

How long does window installation take?

Most whole-home window replacements are completed in 1–2 days. Individual windows take about 30–60 minutes each. We work efficiently to minimize disruption to your household.

Will new windows really lower my energy bills?

Yes. Energy Star-rated windows can reduce energy costs by 12–33% compared to single-pane windows, according to the Department of Energy. In Kansas City's climate with hot summers and cold winters, the impact is significant.

What window brands do you install?

We work with several top-rated window manufacturers to give you options at every price point. During your free estimate, we'll recommend the best fit for your home and budget.

Window Replacement Across Kansas City

Serving KC neighborhoods and surrounding communities.

BrooksideWaldoMidtown KCNorthlandLee's SummitOverland ParkPrairie VillageBlue SpringsIndependenceLibertyOlatheShawnee
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