Awning Windows

Hinged at the top and swinging outward to open, awning windows can be opened and closed with the gentle turn of a crank. Because the fold-away crank is convenient to use and the entire sash swings open, awning windows are a great fit for the smaller and harder-to-reach spots of your home.

At Wheaton Door & Window Company, we’ve been installing awning windows throughout the Mid-Atlantic region since 1945, and we’re proud to offer some of the industry’s most reputable products. Our premium awning windows are not only easy to operate—they’re also stylish, energy-efficient, and proven to last!

Why Choose Our Replacement Awning Windows?

Wheaton Door & Window may not be the only awning window company to serve the Mid-Atlantic, but we’re one of the oldest and most trusted. Unlike many local contractors, we’re dedicated to window installations that exceed industry standards, and we’ve partnered with premium manufacturers like OKNA and Starmark Windows to deliver consistently outstanding quality. In fact, we’re not just a provider for these leading brands; we’re a certified Platinum Dealer!

By choosing our replacement awning windows, you’re guaranteed the following short- and long-term advantages:

  • Ease of Use: The simple hand crank is easy to reach and effortless to turn. It also allows you to open or close the window as much or as little as you prefer!
  • Personalized Style: Our awning windows are never one-size-fits-all. You can consult with our experienced design staff to choose your favorite frame color, decorative glass options, and more.
  • Energy Efficiency: Based on your local area—whether that’s the D.C. Metro Area, Central Pennsylvania, Greater Richmond, or Virginia Tidewater—we’ll help you select the most cost-effective and reliable features. Our many options include low-e glass, multiple panes, and warm edge spacers.
  • Professional Installations: As a fully licensed and insured awning window company, we take every precaution necessary to protect your home as well as our employees. We won’t ever be happy until the job is perfect!

Begin With Your Free Awning Window Quote Now

Are you ready to find out more about the best replacement windows in the Mid-Atlantic? Then contact Wheaton Door & Window today to schedule your free in-home design consultation and no-pressure cost estimate. Call or complete our easy online form now to get started right away!

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Areas We Serve

Serving all of the Mid-Atlantic area including:


  • Ellicott City, MD
  • Rockville, MD
  • Bethesda, MD