An overhead door is a garage door that opens upward and stores along the ceiling. It travels on tracks above the opening instead of swinging out. When you hear overhead door, think sectional: panels fold one by one and the door rests horizontally under the ceiling. That saves driveway space. It works well in tight garages.
We build three overhead door types at Glass Garage Door Factory. Framed glass, frameless mirrored, aluminum sectional. Same basic overhead track principle, different materials and look. Builders, dealers, architects, homeowners pick them for modern homes, showrooms, cafes, car dealerships.
What an Overhead Door Is
Overhead doors are garage doors that move up and back into the garage. The term describes how the door operates, not a single style. A sectional garage door is the most common overhead type. It is made of horizontal panels connected by hinges. As the door opens, the panels bend and follow curved tracks into the ceiling area.
Other overhead doors in our range include framed glass doors with aluminum profiles and frameless mirrored doors with tempered glass. All of them use overhead tracks. The difference from a traditional swing-out door is that the overhead door never takes up space in front of the garage. That makes it practical for short driveways and busy commercial bays.
What Are Garage Doors Called?
Garage door, overhead door, sectional garage door. In North America, overhead door gets used as a generic term for any door that lifts up and stores overhead. Sectional garage door is more specific. It means panels that hinge together and follow a curved track.
At Glass Garage Door Factory, we call our products by their material and construction. The aluminum sectional garage door has panels that fold up overhead. The framed glass garage door uses aluminum frames around glass panels. The frameless mirrored garage door has a smooth glass face with no visible frame. All three are overhead doors.
Garage Door Mechanism Types
Sectional overhead is the one you will see most, in homes and commercial buildings. Horizontal panels, hinges, rollers, curved tracks. A motor or your arm moves the door. Springs balance the weight so it opens easy.
Tilt-up canopy is another mechanism. We do not make it. We build sectional overhead doors because they seal better, insulate better, fit more building types. The mechanism includes a remote-control opener with real-time monitoring, an auto-reverse safety feature, and a manual release for power failures. These features apply to the opener system across our range.
What Is a Sectional Garage Door?
A sectional garage door is made of separate horizontal panels, hinged together. When the door opens, the panels bend at the hinges and travel up into the garage on tracks. That is not like a single-panel door that tilts out and up. Sectional doors are more stable and seal better around the edges.
Our aluminum sectional garage door uses 1.5 mm aluminum profiles and can be filled with polyurethane or EPS insulation. The panels fold up overhead and are wind-resistant. You can choose from 9 aluminum colors. This door works for residential garages, gyms, clubs, and commercial storefronts.
Framed Glass Garage Door
The framed glass garage door is a sectional door with aluminum frames around each glass panel and the frames come in 2.5 mm and 6 mm thickness. You can pick frosted or tinted glass. It opens on overhead tracks like any sectional door. The door brings natural light into the garage while keeping the structure strong.
Frameless Mirrored Garage Door
The frameless mirrored garage door uses 5 mm single-layer black glass or 5 mm aluminum plate, and the glass is tempered. There are 9 aluminum colors and 26 steel colors available. The mirrored surface gives one-way reflective privacy. This door also folds up on overhead tracks. It is popular for modern homes and retail spaces.
Aluminum Sectional Garage Door
The aluminum sectional garage door is the most utilitarian of the three, using 1.5 mm aluminum profiles and can include insulation. The panels are wind-resistant and customizable. It suits commercial buildings, warehouses, and residential garages that need a clean, low-maintenance look.
How Overhead Doors Work
Overhead doors use a track system. Vertical tracks run along the sides of the opening. Curved tracks connect to horizontal tracks under the ceiling. Rollers attached to the door panels ride in these tracks. Press the remote and the motor pulls the door up. The panels bend at the hinges and follow the curve into the horizontal position.
Springs do the heavy lifting. They counterbalance the door weight. Without springs, the motor would struggle and the door would be unsafe. Our doors include a manual release so you can open the door by hand during a power outage. The auto-reverse feature stops the door if something blocks its path. An infrared photo-eye option adds another layer of safety.
Materials and Glass
The three overhead door types use different materials. Framed glass doors combine aluminum frames with glass panels. Frameless mirrored doors use a single layer of tempered glass or aluminum plate. Aluminum sectional doors use aluminum profiles with optional insulation filling.
Glass options include Low-E, clear, coated, laminated, and insulated. Colors include blue, dark brown, green, grey, frosted, and black mirrored. Aluminum colors come in 9 standard choices. Steel colors come in 26 choices for the frameless mirrored door. Surface finishes include powder coating, fluorocarbon coating, wood-grain transfer, and electrophoresis.
Where Overhead Doors Get Used
Residential garages are the most common spot. Villas and modern homes go with framed glass or frameless mirrored doors for a clean look. Cafes, showrooms, and car dealerships use glass doors to display products and let light in. Clubs and gyms use aluminum sectional doors. Durability and insulation are the reasons.
These doors fold up overhead, so they save floor space inside and outside. That matters in urban areas. Driveways are short. It also matters in commercial bays. Forklifts and vehicles need clear access.
Picking Your Overhead Door
Start with the look. Want natural light and a modern facade? Go with framed glass or frameless mirrored. Need insulation and a simple industrial look? The aluminum sectional is your door. Now think about privacy. Frosted or tinted glass keeps light coming in but keeps prying eyes out. Mirrored glass gives you one-way privacy, and no one on the other side can see in.
And the opening? Our doors are customizable in design, size, and color. We don't list standard sizes because no two projects are the same. Send us your opening dimensions and we'll quote a door that fits exactly. But before you order, talk to our technical team. They'll walk you through the measurement guidance so you get a door that actually fits your opening, not one that comes close.
Ordering and support
WANJIA Hiseng builds these doors in Foshan, China. The factory covers 322,917 sq.ft and the showroom spans 114,966 sq.ft. More than 500 employees work on production. Products ship to over 80 countries, with a focus on North America.
Lead time is 25-30 business days. Quotes come within 3 hours after we receive project details. After the goods arrive, we provide installation videos, written guidance, and remote assistance. The warranty depends on the specific product and contract terms. Payment is by bank transfer or T/T, with EXW, FOB, or CIF trade terms.
If you are a builder or dealer, ask about our OEM/ODM program and dealer training. We support bulk orders and worldwide shipping. Sample orders are supported before bulk purchase.
Frequently Asked Questions
Common questions get asked a lot. If you need more detail, contact us for a quote.