Four-Leaf Manual Steel Bifold Garage Door Sets
- Door construction
- Four galvanized-steel framed leaves; 1.0 mm flat steel infill
- Opening and leaf module width
- 2400 W ×2100 H opening module · four 600 mm leaf modules
- Leaf-depth basis
- 50 mm
Our Garage Doors
5 products
Full-View Aluminum & Glass Sectional Garage Door
- Frame
- Aluminum
- Glazing build-up
- Aluminum-framed sectional door with single-glazed panels; actual glass type, thickness, privacy treatment and panel sizes specified for the order.
- Door type
- Glazed sectional
Insulated Steel Sectional Garage Door with a Polyurethane Core
- Panel
- Steel / foam / steel
- Door construction
- Custom sectional garage door with two steel skins and a polyurethane foam core; panel thickness, gauge, finish, track and balance hardware and any operator specified for the order.
- Operation
- Sectional overhead
Manual Rolling Steel Garage Door
- Selected operating type
- Manual hand-chain, overhead-coiling steel door
- Configuration
- Galvanized steel
- Selected slat requirement
- Curved interlocking slats; nominal 80 mm pitch
Side-Hinged Steel Garage Doors with Glazed Upper Panels
- Door type
- Manual paired side-hinged steel garage doors
- Garage Door Leaf and Hardware Selection
- 2400 mm nominal opening;1200 +1200 mm leaf allocation
- Nominal opening
- 2400 W x 2100 H mm
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Garage Door Movement & Construction
Insulated Steel Sectional Doors
Insulated steel sectional doors with a polyurethane core rise on tracks into the garage, keeping the driveway clear.
Full-View Glazed Sectional Doors
A full-view aluminum and glass sectional door brings daylight in and gives the facade a modern glazed look.
Rolling Steel Doors
A manual rolling steel door coils above the opening and is raised by hand chain. For coastal and high-wind sites we upgrade the guides, wind locks and curtain.
Side-Hinged Steel Doors
Side-hinged steel doors with glazed upper panels and four-leaf steel bifold doors swing or fold outward, leaving the ceiling free.
Garage Door Panels, Tracks & Hardware
Insulated Panels & Slat Curtains
Sectional panels are steel faces around a foam core; rolling doors use interlocking steel slats; bifolds use galvanized steel frames with 1.0 mm steel infill.
Aluminum Frames & Glazing
Glazed doors use aluminum frames with clear or frosted glass.
Tracks, Balance & Drive
We supply tracks, springs and operators with sectional doors, and a hand chain for the manual rolling door.
Garage Opening & Operating-Space Parameters
| Detail | What we need from you | Why it matters |
|---|---|---|
| Clear opening | Opening width × height | Sets door size and usable access. |
| Headroom and backroom | Space above the opening and along the ceiling | Decides sectional, rolling or swing. |
| Sideroom and jamb support | Space beside the opening and wall type | Sets guides, tracks and hinge fixings. |
| Movement envelope | Car, storage and lights in the garage | Avoids clashes with the door travel. |
| Panel and glazing build | Look you want: solid, glazed or full-view | Sets panels and hardware. |
| Operation and power | Manual or motorized | Sets the operator and power point. |
Garage Door Supply Components
Door assembly
- Panels or curtain
- Perimeter, guides or track layout
- Weather and bottom-seal components
Operating package
- Springs or manual mechanism
- Operator and remotes
- Manual release and safety sensors
Garage interface
- Headroom, backroom and sideroom survey
- Supporting jamb and ceiling detail
- Power point and commissioning
Garage Door Quote Factors
Movement System
Rolling, sectional and side-hinged doors need different hardware. We compare them once we know your garage space.
Panel & Glass Build
Insulated steel and glazed aluminum differ in material and weight, and frosted glass is an option.
Operator & Controls
Motors, controls, manual release and safety sensors change the price; the rolling door shown is manual.
Opening & Packing Size
Wide doors and long tracks ship crated, and we group parts by door.
Preparing a Garage Door Order
Measure the garage
Measure the opening and the space above, behind and beside it, and mark beams and storage.
Choose the movement
We recommend sectional, rolling or swing for your space, then you choose the look.
Plan operation and power
We list motors, controls and the power point, and for exposed sites we add wind-load upgrades.
Pack by door
Panels, tracks, springs and operators ship together and are labeled by garage.
Garage Door Purchasing Questions
What is the difference between sectional and rolling doors?
Sectional panels rise on tracks along the ceiling; a rolling door coils into a drum above the opening. Rolling doors suit garages with little ceiling space.
Which door keeps the ceiling free?
Side-hinged and bifold doors, which swing outward. Leave space in front for them to open.
How well insulated is a sectional door?
The polyurethane core insulates the panels. Ask us for the thermal data available for the door configuration you choose.
Can the garage door be motorized?
Sectional doors can come with an operator, remotes and safety sensors. The rolling steel door shown is manual.
Can the full-view door have frosted glass?
Yes. Choose clear or frosted glass for privacy, and we size the springs for the glass weight.
What do you need besides width and height?
Headroom, backroom, sideroom, wall type and floor level. For swing doors, the area in front.