Highest Quality Windows, Expert Installation and Honest Pricing Since 1945

Your windows are costing you money if they are old and leaky. It’s as simple as that. If your home is always uncomfortable no matter what the season is, your windows are probably not energy efficient. Old windows were not designed to be very energy efficient. Window technology has advanced considerably over the last 20 years. Wheaton Door & Windows has been providing our customers with high-quality products at extremely fair and honest pricing since 1945. We do business the old fashioned way. We only put our name on the highest quality windows and we back our work with the best customer service you will find. Our entire selection of replacement windows are Energy Star certified windows. They are the best you will find and will save you money on your heating or cooling bills while adding value to your home. Plus, you will enjoy a comfortable home all year long!

Our windows provide a substantial R-Value and are available in a variety of materials – vinyl, wood, and composite – that are attractive, easy to open and extremely energy efficient. Vinyl windows are the best value offering good looks and energy efficiency at the most affordable price. Composite windows offer the highest quality and the BEST energy performance. Wood windows are great for homes that require wood construction that must adhere to historical requirements or for aesthetic preference. Our vinyl and composite replacement windows each offer a lifetime, transferable warranty against defects and seal failure that gives you peace of mind that Wheaton Windows will be the last windows you will ever buy for your home. Whatever window style you choose, do your homework. Make sure you choose a trusted and respected company with high-quality products. It’s also crucial that you choose a company that invests in their window installers. If not, you may have paid for high quality, energy efficient replacement windows but you may end up with a bad installation full of gaps and leaks. Here at Wheaton, we think a bad installation is a big waste of money. All of our installers go through extensive training to ensure that each and every customer receives an airtight fit with absolutely no gaps and leaks.

Double Hung Window Maryland

Our Starmark windows stand out from all the rest! They are a superior choice in terms of energy efficiency, strength and durability. Plus, they are gorgeous windows and come in a wide range of color possibilities. The advanced glass coating system leads the industry in performance, energy savings and light filtration. Serving the Washington D.C. metro and across Northern Virginia and Maryland with the highest quality product, expert installation and honest pricing. That’s the Wheaton difference!