Products
Every product line is backed by technical submittals, accurate interface documentation, and disciplined commissioning—so your project receives a complete, tested system, not a loose collection of parts.
Categories
Select a product line to explore ranges and technical summaries
Ten specialised product lines covering entrance gates, rolling shutters, barriers, fire-rated assemblies, loading bay systems, overhead doors, and skylights.
Entrance Gates
Automatic entrance gate systems engineered for security, reliability, and long-term performance—available in sliding, telescopic, cantilever, and bi-folding configurations. Built from mild steel, stainless steel, aluminium, and galvanised profiles with rack-and-pinion electromechanical drives supporting gate weights up to 5,000 kg and single-leaf openings up to 16,000 mm wide. Integrates with RFID, biometric, GSM, mobile app, and ANPR access control for complete site entry management.
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Rolling Shutters
Motorised rolling shutters manufactured for commercial, industrial, and residential applications—covering openings up to 120 m² with wind resistance rated to 90 km/hr and a maximum curtain weight of 2,500 kg. Electric motor and gearbox drives with anti-drop safety devices and manual hand-crank override ensure uninterrupted security. Nine material profiles from basic mild steel to premium stainless steel, supported by fourteen control options including remote, GSM, RFID, biometric, WiFi, and mobile app.
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Boom Barriers & Bollards
Comprehensive vehicle and pedestrian access control systems including straight-arm, folding-arm, and swing-arm boom barriers; flap and swing pedestrian barriers; and hydraulic, pneumatic, and automatic rising bollards. Anti-crush safety devices, backup battery operation, and integration with RFID, ANPR, intercom, and visitor management systems make this range suitable for campuses, parking facilities, airports, and high-security installations.
Open category →Fire Rated Shutters & Doors
Fire-rated rolling shutters and sliding doors engineered for life safety compartmentation—automatically closing on thermal fusible link or fire alarm signal to contain fire and smoke spread for up to 4 hours. High-grade steel construction with optional smoke detector integration, delay timers, and electric release accessories. Suitable for shopping malls, atriums, escalator enclosures, industrial kitchens, warehouses, and any facility requiring certified passive fire barriers coordinated with the building's evacuation strategy.
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Loading Bay Equipment
Hydraulic dock levellers and inflatable or foam-pad dock shelters engineered for high-throughput distribution, cold chain logistics, and manufacturing dispatch. Three-cylinder hydraulic systems accommodate transverse trailer-to-bay level differences up to 100 mm, with anti-skid checkered platforms, mechanical safety lock-out devices, and power-failure hold functionality. Available with dock management system integration across all standard trailer heights and twelve industry sectors.
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Sectional Overhead Doors
Sectional overhead doors for industrial facilities, warehouses, and garages—featuring double-skinned, polyurethane foam-filled steel panels (40 mm, 60 mm, or 80 mm) with hot-dipped galvanised coating and EPDM perimeter seals. Interlocking hinged joints, finger-safe panel profiles, and EN safety standard compliance. Available in transparent polycarbonate panel, standard industrial, and residential garage configurations with motorised operation and full access control integration.
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Sliding Doors
Complete range of industrial and commercial sliding door systems—top hung, bottom mounted, telescopic, corner folding, automatic glass, and slide hung configurations available in steel, aluminium, glazed, and composite profiles. Motorised or manual operation with soft-close and position sensing, combined with full access control integration. Suitable for factory bays, hospitals, airports, hotels, residential complexes, agricultural buildings, and corporate office entrances.
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High Speed Doors
High-speed doors for industrial, logistics, food processing, pharmaceutical, and clean environments—minimising air exchange, reducing heating and cooling costs, and improving workflow efficiency with rapid open and close cycles. Available as flexible PVC rapid roll doors (opening at 0.8–2.5 m/s) and insulated rigid panel doors for climate-controlled zones. Features include self-repairing bottom edges, radar and loop detection, battery backup, built-in diagnostics, and interlock capability for double-door airlock configurations.
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Hangar Doors
Large-span hangar sliding doors for aviation maintenance facilities, defence installations, shipyards, and heavy industrial storage—custom-engineered to project-specific wind loads, panel deflection limits, and clear opening requirements. Robust motorised drive systems with load-balanced panels, weather-tight seals, drainage details, and manual override. Hot-dip galvanised or powder-coated finish with PLC interfaces and optional BMS integration.
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Motorised Skylights
Motorised retractable and sliding skylights for natural light management and ventilation control in commercial buildings, restaurants, residences, and architectural spaces. Custom-built thermally broken aluminium frames with polycarbonate, safety glass, or fabric infill. Rain and wind sensor automation for hands-off protection, mobile app and BMS integration, and remote control for effortless everyday operation.
Open category →Need a consolidated tender pack or BOQ review? Email info@metal4craft.com with your requirements—our technical team will map assemblies to the correct product lines and prepare specification submittals.