Maryland Glass & Door installs commercial windows in Frederick, MD: storefront, curtain wall and energy-efficient systems for offices, retail, restaurants, schools and apartment buildings. Cost depends on the window system, the type of glass, the building height and site access; call (571) 676-9265 or text a photo for a quote.
Text photos to 571-676-9265 for a no-obligation quote, 7 days a week, 8 AM–7 PM.
Frederick has historic brick storefronts downtown, newer office and retail along the Golden Mile and the I-270 corridor, flex and light-industrial buildings, and new apartment construction. We work across Downtown Frederick, Market Street, Carroll Creek, the Golden Mile and Ballenger Creek.
Offices downtown and in business parks near I-270.
Historic storefronts on Market Street and Patrick Street, and shopping centers on the Golden Mile.
Restaurants and hospitality along Carroll Creek and downtown.
Schools and institutional buildings, scheduled around breaks.
New construction across the growing Frederick area, working with GCs.
New apartment and mixed-use buildings, phased by building.
Aluminum frames holding large glass panels for street-level visibility.
Stick-built or unitized floor-to-ceiling glazing with thermally broken frames.
Low-E coatings and argon-filled insulated glass units to reduce HVAC loads.
Operable aluminum windows with commercial-grade hardware.
Laminated, tempered and impact-resistant glass for ground floors, schools and healthcare.
Outward-opening units for buildings that need fresh air.
Large fixed panels for facades, lobbies and feature walls.
Interior office windows and partition glass coordinated with the GC schedule.
Custom fabrication for non-standard openings and historic profile matching. Important in Downtown Frederick, which is a historic district. Exterior changes there may need city historic review before the work, so check with the city early.
We read specifications, provide product submittals and coordinate with other trades.
Itemized quotes for one storefront or a full building, with no obligation.
Glass cut and fabricated for non-standard and historic openings.
Monday to Sunday, 8 AM to 7 PM.
We serve all of Frederick, including Downtown Frederick, Market Street, Carroll Creek, the Golden Mile and Ballenger Creek, plus nearby Urbana, Middletown, Walkersville, Brunswick, Ijamsville and New Market, and the rest of Frederick County. See our main commercial window installation in Maryland page, our storefront installation and commercial glass repair services, and foggy glass replacement.
Also see commercial window installation in nearby Maryland cities: Commercial window installation in Baltimore, MD • Commercial window installation in Rockville, MD • Commercial window installation in Columbia, MD • Commercial window installation in Bethesda, MD • Commercial window installation in Silver Spring, MD • Commercial window installation in Annapolis, MD • Commercial window installation in Towson, MD.
"Maryland Glass & Door installed all the aluminum windows across three floors of our new office build. On schedule, clean work, and they handled all GC coordination without any issues. Would use them again on every job."
"We needed storefront windows installed for a new tenant fit-out on a tight timeline. They quoted fast, started within days, and had everything done before our tenant moved in. Excellent coordination and zero issues."
"Installed 40 windows in our school building over summer break. Professional crew, on schedule, and the new energy-efficient units have already made a noticeable difference in heating costs. Highly recommend."
Call (571) 676-9265 or text us a photo of the windows for a free estimate. Open Monday to Sunday, 8 AM to 7 PM.
