Professional transom window installation and replacement across Washington DC, Northern Virginia, and Maryland. Arched, rectangular, and decorative transoms that bring natural light and architectural elegance to your entry and interior spaces.
Whether you need a fanlight transom restored above your Georgetown row house entry, a new arched transom for your McLean colonial, or interior transoms to bring borrowed light into your Arlington hallway, we design and install the perfect solution.
Transom windows are a hallmark of fine architecture throughout the DMV. We specialize in both new transom installation and historic transom restoration, with glass options ranging from clear insulated to decorative leaded glass.
20+
Years Experience
4.9
Star Rating
Same-Day
Service Available
Fully
Insured
Why Choose Us
We combine glass craftsmanship with architectural sensitivity to create transom windows that enhance your home with light and design.
Virginia licensed contractor (), fully insured. We ensure every transom installation meets building codes, safety glazing requirements, and structural standards for your home.
We match transom windows to your home architecture. Whether Colonial, Federal, Craftsman, Victorian, or modern, we design transoms that complement your home style with appropriate proportions and details.
Over two decades of transom window installation and restoration across the DMV. From historic Georgetown row houses to new construction in Ashburn, we have installed transoms in every architectural style.
Standard transom glass replacements are completed in a single visit. New installations and custom fabrication projects are completed efficiently with minimal disruption to your home. We respect your schedule.
Homeowners appreciate our attention to architectural detail, precision installation, and clean workmanship. Transom windows are a visible design element, and our installations consistently exceed expectations.
Transom windows bring natural light deep into rooms, hallways, and foyers. We help you maximize daylight in your home while maintaining privacy, energy efficiency, and architectural harmony.
Our Services
From new transom installation to historic restoration and glass replacement, we provide complete transom window solutions for every architectural style.
Complete transom window installation above entry doors, interior doors, and existing windows. We handle structural assessment, framing, glass fabrication,
Replace cracked, foggy, or outdated transom window glass without replacing the entire frame. We remove the old glass, clean and prepare the frame,
Arched transoms -- also called fanlight or sunburst transoms -- are a signature architectural element of Colonial, Federal, and Georgian homes.
Upgrade your transom with decorative glass including leaded glass with caming, beveled glass, stained glass, etched glass, and art glass.
Install transom windows above interior doors to bring borrowed light between rooms without sacrificing wall space.
Restore original transom windows in historic homes to their former beauty. We repair or replace deteriorated frames,
How It Works
Call (703) 679-7741 or request an estimate. We visit your home, assess the wall above your door or window, discuss transom styles, and present glass options with samples. For new installations, we evaluate structural feasibility.
We create a detailed specification for your transom including shape, dimensions, glass type, muntin pattern, and trim profile. For decorative or historic transoms, we develop a design drawing. We confirm pricing and timeline.
Our team handles all framing, glass installation, sealing, and trim work. For new transom openings, we complete the structural modifications, install the header, set the window, and finish the interior and exterior trim.
We verify the transom is properly sealed, the glass is clear and defect-free, the trim is finished, and you are satisfied with the appearance. You receive a workmanship warranty. We clean up completely.
Local Expertise
When you search for “transom window near me” in the DMV area, you want a glass specialist who understands the architectural significance of transoms and the craftsmanship required to install or restore them properly. We are based in Arlington, Virginia, and have worked on transom windows in homes and buildings of every style and era throughout DC, Virginia, and Maryland.
The DMV is rich in transom window architecture. Georgetown and Capitol Hill row houses feature iconic arched fanlights. Federal and Colonial homes in McLean, Great Falls, and Potomac showcase elegant half-round transoms. Even modern homes in Reston, Ashburn, and Columbia incorporate transom windows for light and design. We have the expertise to install, replace, and restore transoms in all of these settings.
Service Areas
We install and replace transom windows throughout Washington DC, Northern Virginia, and Maryland for residential and commercial properties of every architectural style.
Arlington, McLean, Great Falls, Fairfax, Reston, Herndon, Leesburg, Ashburn, Vienna, Oakton, Falls Church, Tysons, Alexandria, Springfield, Manassas, Centreville, Chantilly, Burke
Transom window installation and restoration throughout Northern Virginia. Historic transoms in Old Town Alexandria, new installations in Ashburn and Reston, and Colonial restoration in McLean and Great Falls.
Bethesda, Chevy Chase, Potomac, Rockville, Silver Spring, Columbia, Bowie, Annapolis, College Park, Gaithersburg, Olney, Laurel, Germantown, Montgomery County, Prince George's County
Maryland transom window service. Historic restoration in Chevy Chase and Bethesda, new transom installations in Potomac and Rockville, and decorative transoms throughout Montgomery County.
Georgetown, Foxhall, Spring Valley, Cleveland Park, Woodley Park, Kalorama, Capitol Hill, Palisades, Forest Hills, Dupont Circle, Logan Circle, Adams Morgan, Tenleytown, H Street, Navy Yard
DC transom window specialists. Fanlight restoration on Capitol Hill, row house transoms in Georgetown and Logan Circle, and new installations throughout the district.
Common Questions
Ready to Start?
Call us today or request a free estimate for transom window installation, replacement, or restoration. We will visit your home, discuss your design goals, and provide a detailed plan with pricing.
Door glass insert and sidelight replacement for entry doors. Decorative, privacy, and energy-efficient glass options.
Learn MoreGlass entry door installation and repair including front door glass, sidelights, transoms, and decorative panels.
Learn MoreWindow glass repair and replacement for all window types including double-pane, single-pane, and specialty glass.
Learn MoreComplete glass door repair for all door types -- sliding, French, patio, entry, and commercial.
Learn More