Installation, repair, and maintenance for automatic and manual commercial sliding glass doors. Operators, sensors, track systems, and full ADA compliance across DC, Northern Virginia, and Maryland.
From single-slide retail entrances to multi-panel telescoping hospital doors, we keep commercial sliding doors operating safely, efficiently, and in full code compliance.
Same Day
Service Available
All
Major Brands
ADA
Compliant
20+
Years Experience
Sliding Door Systems
We install, repair, and maintain every type of commercial sliding glass door system used in retail, healthcare, hospitality, and office environments.
The most common commercial sliding door configuration. Two panels slide apart from the center, providing a wide opening for high-traffic retail, hospital.
One panel slides to open, ideal for narrower openings or side-entry configurations.
Multiple panels stack behind each other when opening, maximizing the clear opening width within a limited header space.
Heavy-duty track-mounted glass panels that slide manually on precision rollers. Used for interior partitions, patio enclosures, bank lobbies, and spaces.
Automatic sliding doors with emergency breakout capability that allows panels to swing outward during emergencies. Required by fire code on egress paths.
Air-tight automatic sliding doors designed for hospital ICUs, cleanrooms, and isolation areas.
Technical Specifications
Commercial sliding doors are engineered to handle high-traffic demands while meeting strict building code and accessibility requirements.
Door Weight Capacity
Up to 500 lbs per panel
Opening Speed
12-30 inches per second
Closing Speed
4-16 inches per second
ADA Hold-Open Time
Minimum 5 seconds
Cycle Life
1,000,000+ cycles typical
Power Supply
120V or 24V DC with battery backup
Sensor Detection
Microwave, infrared, or dual-technology
Clear Opening Width
Up to 12 feet (telescoping)
Applications
Automatic and manual sliding glass doors are essential entry solutions across a wide range of commercial and institutional building types.
Why Choose Us
Property managers, retailers, and facility directors choose Expert Glass Repair for professional commercial sliding door service.
Automatic sliding doors provide barrier-free access that exceeds ADA requirements.
Sliding doors open only when needed and close automatically, minimizing conditioned air loss compared to manually operated doors that are often propped.
Automatic sliding doors handle hundreds of cycles per hour without fatigue. Fast opening and closing speeds keep traffic flowing smoothly during peak.
Presence sensors prevent doors from closing on people or objects. Emergency breakout capability ensures safe egress.
FAQ
Common questions about commercial sliding glass door installation, repair, and maintenance.
Service Areas
We install, repair, and maintain commercial sliding glass doors throughout Washington DC, Northern Virginia, and Maryland.
DC retail and office buildings rely on automatic sliding doors for high-traffic entrances. We provide same-day service throughout the District.
Northern Virginia shopping centers, medical facilities, and corporate campuses depend on reliable automatic sliding doors for daily operations.
Maryland hospitals, grocery chains, and retail centers need automatic sliding doors that operate reliably in all weather conditions year-round.
Complete commercial glass door repair including storefronts, automatic doors, panic hardware, closers, and maintenance programs.
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Learn MoreSliding Door Expertise
Commercial sliding glass doors are the primary entrance solution for retail stores, hospitals, supermarkets, hotels, and office buildings throughout the Washington DC metropolitan area. These door systems combine automatic convenience with ADA accessibility, energy efficiency, and high-traffic durability. Whether you operate a single retail location or manage a portfolio of commercial properties across the DMV, properly functioning sliding doors are essential for customer experience, employee safety, and regulatory compliance.
The most common automatic sliding door configuration in commercial settings is the bi-parting system, where two glass panels slide apart from the center when triggered by overhead motion sensors. Single-slide systems are used in narrower openings, while telescoping configurations provide maximum clear width for hospitals, airports, and large retail entrances. Each system relies on a precision operator mechanism, drive belt or direct-drive motor, roller assemblies, guide rails, motion and presence sensors, and a controller board that coordinates all functions. When any component fails, the entire system can become inoperable, creating access barriers and code violations.
Expert Glass Repair provides complete sliding door services across DC, Northern Virginia, and Maryland including new installation, operator replacement, sensor repair and calibration, track and roller service, glass panel replacement, emergency breakout hardware maintenance, and comprehensive preventive maintenance programs. We service all major brands including Dorma, ASSA ABLOY, Stanley Access Technologies, Besam, Nabco, Record, and Horton Automatics. Our technicians are experienced with both legacy and current-generation systems, ensuring your sliding doors operate safely, efficiently, and in full compliance with ADA, ANSI, and local building codes.
Call for same-day automatic sliding door repair or schedule a free estimate for new installation, retrofits, and maintenance programs.
Fully Insured -- Serving DC, Virginia, and Maryland