(301) 208-3580



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®Proud Authorized Distributor of Weather Shield & Peachtree Products

Rockville Window and Door has been serving parts of Maryland, Virginia, and DC for over 40 years specializing in residential and commercial sales and installation of Vinyl and Wood Patio Doors, Storm Doors, and Bow & Bay Windows since 1n970

Now Offering Roofing, Siding, & Gutters!!
Rockville Window and Door Co. has been serving  Maryland, Virginia, and DC since 1979. We specialize in residential sales and installation of vinyl and wood windows, entry doors, storm windows and doors, bay & bow windows, sliding and hinged patio doors, as well as roofing, siding, and gutters. We are also a certified weatherization contractor for the Pepco Home Performance with Energy Star® Program.

Please call or visit our showroom for more information on all of our products and services.

 Phone: (301) 208-3580  Fax: (301) 208-3594

We are located at:
8505 Muscatello Court
Gaithersburg, MD 20877

Office and Showroom Hours:

Monday - Friday 8:30 a.m. - 4:30 p.m.
Saturday - By Appointment