Casement Windows

If you’re looking for a modern twist on a classic window design, you can’t beat the casement windows of Wheaton Door & Window Company. By means of an easy-to-operate hand crank, our casement windows swing outward to open—allowing fresh air to circulate in and out through the full length of the window sash. Compared to sliding or double hung windows, casement windows offer more airflow for an equivalent amount of wall space.

Beyond increased ventilation and convenience, casement windows from Wheaton Door & Window are designed to deliver the best the industry has to offer. With innovative features like low-e glass and warm edge spacers, our casement windows boost your home’s energy efficiency all year long. And because each window can be customized to your size, color, and glass preferences, you’re sure to get a look you’ll love!

The Mid-Atlantic’s Premium Casement Window Replacement Services

Across the entire Mid-Atlantic—including Western Pennsylvania, the D.C. Metro Area (Washington D.C., Baltimore, Suburban MD, and Northern VA), the Greater Richmond Area, and Virginia Tidewater—Wheaton Door & Window has been the leading casement window company since 1945. Over the last 70+ years, we’ve not only received BBB accreditation and been voted “Most Reliable” by Washingtonian Magazine; we’ve also earned the satisfaction of more than 250,000 customers!

With a casement window replacement from our skilled window installers, you can expect:

  • Custom-manufactured and carefully vetted window products from trusted manufacturers
  • Expert service from a fully licensed, insured, and certified casement window company
  • A wide array of framing material options including fiberglass, vinyl, and wood
  • Dependable home security, thanks to secure multi-point locking systems and solid frame constructions
  • Long-term performance, as reflected by leading manufacturer warranties

Sign up for a Free In-Home Estimate for Your Casement Windows

Would you like to reduce costly energy bills while also enjoying top-notch energy efficiency and customized style? Then contact Wheaton Door & Window today to find out more about our exceptional replacement windows! Speak with a friendly window professional by calling us today, or request your no-obligation cost estimate by filling out our simple online form right away.

Schedule Your Appointment

Get your free quote scheduled now. See for yourself how affordable your renovation could be.

Get Started Now

Schedule your appointment

Make your Dream Home a Reality with Home Improvement Financing Options

Find the right home improvement financing option for your renovation loan.

Areas We Serve

Serving all of the Mid-Atlantic area including:

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