The oldest family run home improvement company in the Washington, D.C. metro area providing replacement doors and windows. For 3 generations we have served Montgomery Co, Maryland, Northern Virginia,
Washington, D.C.

Washingtonian Magazine created an article entitled “Old Reliables”. The article focused on companies in the Washington metro area that have surpassed all others over a 30-year period. Wheaton Door and Window was the only home improvement company selected in the state of Maryland and the District of Columbia!

Don't Miss Our SPECIAL FOR WINDOWS. Won't Last Long!

Read Unbiased Consumer Reviews Online at
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100% Customer Satisfaction Required on Every Job

Great team of installers. Am happy to recommend Wheaton Door based on my experience with them.
-Rita Curtis Chevy Chase, MD- Read more testimonials

entry Doors Maryland

Replacement Doors: Entry: Wood, Steel, Fiberglass

  • Most Manufactures: Provia, Guardian, HMI, Simpson, Lemieux
  • All styles including: Round Top and Speak Easy, Mission and Craftsman, Frank Lloyd Wright and Colonial.
  • Need something special? We will design a unique door just for you!

I would like to take this opportunity to personally thank you for the extraordinary service you have provided me during a difficult and trying situation that I faced. My house was broken into twice in 2 weeks. I am highly impressed and appreciative from the bottom of my heart to the owner who went out of his way to provide me with a temporary door at such a short notice, and help me in my difficulty. I am forever in your debt. I am highly impressed by the way Wheaton Door & Window Company conducts their business and extend help to people in distress. I only have praise for them and wish them success. -Syed Kamal Ahmed Gaithersburg, MD - Read more Door Testimonials now!

Security Doors: Gates and Window Bars Storm doors, Garage Doors, Sliding Glass Doors, Patio Doors, Interior doors All price ranges

Watch our door install video below.

Replacement Windows MD

Replacement Windows: All brands, all materials: Wood, Vinyl. Aluminum, Composite All styles: Casement, Palladium, Picture, Double Hung, Sliders, Awning, Hoppers Do you have HOA or Historic restrictions?? We can help!

As customers of Wheaton Door and Window, we are very satisfied with the installation of our new windows. The crew arrived early and worked effectively and efficiently until the installation and disposed of the old windows were completed. They were friendly and courteous. The supervisors walked us through the various steps of operating the new windows. -James Boisseau Chevy Chase, MD - Read more window testimonials.

Roofing Contractor MD

Roofing: Regular shingle, Architectural, Cedar Shake, Faux Cedar Shake, Slate, Faux Slate Our Master Roofers do it Right!!

I am writing this letter to your company to tell you how pleased we are with the work that was done in repairing and replacing our roof. The crew worked hard and efficiently to get the job done. They were friendly, intelligent and knowledgeable in regards to the work that needed to be done to our roof. -Steven Sachs Silver Spring, MD - Read more roofing testimonials now!

Home siding installer Maryland

Siding: James Hardie, Crane, Prodigy, Charter Oak

  • Do you love Carolina Beaded, Straight 6 or 7, Dutch Lap, Wood grain, Scallops. Do you want your trim wrapped and capped so you will never have to paint again?
  • Whatever you love, our designers can put together a plan to make your house the most beautiful on the block..AND provide the best installation with our Vinyl Siding Masters.

Read testimonials now about all of our home improvement services.

We offer these other home remodeling/home improvement services:

  • Gutters: 5’ or 6’ round or coppers- See why our gutters don’t fall off or sag. We do it right the first time!
  • Flooring: Smartstrand,laminate and hardwood - Mohawk's Hardwood Flooring is designed to enhance your home, and is available in a diverse mix of combinations featuring three width and offers incredible durability all at once with the remarkably tough Mohawk Hardwood Flooring. It Doesn’t Get Any More Realistic Than GenuEdge™ The Newest Mohawk Laminate Flooring Technology Offers Superior Realism. GenuEdge™ is so realistic and looks so close to hardwood you'll find it very difficult to tell the difference.
  • Custom Build: Need the screened porch converted into an all season room, need the bathroom updated and restyled, need a portico, need a door or window where none exists now, need an egress window?? We can do it all!

Serving communities in Montgomery Co MD: Bethesda, Chevy Chase, Gaithersburg, Germantown, Olney, Potomac, Rockville, Silver Spring, MD

Showroom Locations

Beltsville Showroom
5640-D Sunnyside Ave
Beltsville, MD 20705
(866) 736 - 1722
“By appointment”
and walk ins
Mon-Fri 9AM-7PM, Sat 9AM-3PM

Wheaton Showroom
11258 Georgia Ave.
Wheaton, MD 20902
(301) 949 - 8951
“By appointment”
and walk ins
Mon-Fri 10AM-7PM, Sat 10AM-5PM

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