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Door Hinges connect a movable panel to its frame and determine how the door opens, carries weight, and remains aligned. The correct hinge type depends on the door material, dimensions, weight, traffic frequency, opening angle, installation environment, and desired appearance. Buyers should evaluate these conditions before comparing finishes or unit prices because hinges with similar dimensions may perform very different functions.
Butt hinges are among the most familiar architectural door hinge types. Two leaves are joined by a central pin, with one leaf fixed to the door and the other attached to the frame.
They are commonly installed on timber and metal swing doors. Stainless steel versions suit modern commercial environments, while Brass Hinges may be selected for decorative interiors. Buyers should confirm hinge length, width, thickness, knuckle structure, screw pattern, load capacity, and whether the model uses bearings.
Plain-bearing hinges use direct movement between their knuckles and are generally suitable for lighter doors or lower operating frequencies. Ball-bearing hinges include bearings that reduce friction and support smoother movement.
Busy entrances, hotel rooms, offices, and other frequently operated doors may benefit from ball-bearing construction. The door weight and usage level should still be checked because adding bearings does not compensate for an undersized hinge.
Concealed hinges are hidden between the door and frame when the panel is closed. They create a clean appearance without visible hinge leaves on the door face.
These hinges require accurate routing and alignment. Door thickness, frame construction, opening angle, adjustment range, and load rating must be confirmed before machining. Installation errors can affect clearances and prevent the door from closing evenly.
| Hinge type | Typical application | Main specification point |
|---|---|---|
| Butt hinge | Timber and metal swing doors | Size, thickness, and bearing type |
| Concealed hinge | Flush and minimalist doors | Routing dimensions and adjustment |
| Piano hinge | Long panels and access doors | Continuous length and screw spacing |
| Pivot hinge | Heavy or wide entrance doors | Pivot position and load capacity |
| Hydraulic Hinge | Self-closing doors | Closing force and door weight |
| Window hinge | Casement and projecting windows | Opening direction and sash dimensions |
| Shower hinge | Tempered glass doors | Glass thickness and cut-out drawing |
This common hinge application guide provides an initial comparison. Final selection should be based on the complete door assembly and relevant building requirements.
Piano hinges extend across most or all of the door or panel height. Their continuous structure distributes the load over a larger area instead of concentrating it at several separate fixing points.
They are used on cabinets, access panels, storage equipment, and specialized doors. Buyers need to specify the complete length, open width, leaf thickness, knuckle size, hole pattern, material, and finish.
Pivot hinges support the door around pivot points located near the top and bottom. They are often considered for wide, heavy, or visually distinctive entrance doors. The pivot position affects the door’s movement and available passage width.
Hydraulic hinges combine supporting and self-closing functions in one assembly. Selection requires information about door width, height, weight, opening direction, required closing action, and usage frequency. Adjustment procedures should be reviewed during installation.
Shower hinges connect tempered glass to a wall or another glass panel. Their weight capacity, glass thickness range, opening angle, gasket arrangement, and cut-out dimensions must match the enclosure design. Hardware drawings must be approved before the glass is tempered.
Window hinges operate under different loads and movement patterns from door hinges. Sash size, weight, opening direction, frame profile, corrosion exposure, and required ventilation position all influence selection.
Stainless steel is widely used where corrosion resistance and a modern appearance are required. Grade selection should reflect indoor, outdoor, coastal, bathroom, or swimming-pool exposure. Brass provides a distinctive decorative appearance for suitable interiors.
Satin, polished, black, bronze, and other finishes should be coordinated with Handles, locks, closers, and related fittings. Physical samples help control colour, texture, gloss, and brushing direction across different products.
A hinge enquiry should include:
Door material, width, height, thickness, and weight
Frame material and fixing structure
Opening direction and required angle
Expected traffic frequency
Interior or exterior installation environment
Fire, corrosion, or cycle-testing requirements
Material, finish, quantity, and packaging
Existing cut-outs or technical drawings
YAKO supplies stainless steel, brass, concealed, piano, pivot, hydraulic, window, and shower hinges alongside coordinated architectural fittings. Share the door schedule and performance requirements with our wholesale door hinge supplier team for model selection, sample confirmation, and bulk-order quotation.
