External roll-up doors are heavy-duty industrial doors designed for outdoor installations. Built to withstand rain, wind, dust, and extreme temperatures, these doors secure warehouses, factory entrances, loading docks, and external storage areas. Made with galvanized or insulated panels with motorized operation.
Engineered for durability, designed for performance
Withstands rain, sun, wind, dust
Engineered for high wind loads
PUF-insulated for thermal control
Industrial-grade construction
Complete technical details at a glance
| Brand | Grey Automation |
| Product Type | External Roll-Up Door |
| Curtain Material | Galvanized Steel / Aluminium / Insulated Panel |
| Slat Thickness | 0.8mm to 1.5mm |
| Insulation Option | 40mm PUF Core (Optional) |
| Width Range | Up to 8000mm |
| Height Range | Up to 7000mm |
| Wind Load Class | Up to Class 4 (EN 12424) |
| Water Tightness | Class 3 (EN 12425) |
| Operation | Motorized with Manual Override |
| Motor | Heavy-Duty Industrial with Brake |
| Safety Features | Anti-Drop, Photocell, Emergency Stop |
| Finish | Powder Coated / Galvanized |
| Warranty | 2 Years |
Versatile solutions for every industry
External Warehouses
Factory Outdoor Entrances
Loading Docks
Construction Yards
Logistics Hubs
Fuel Stations
External Shops
Building Sites
Everything you need to know before buying
External roll-up doors are industrial doors specifically designed for outdoor installations, with weather sealing, wind resistance, and durable construction.
External doors are built with weather-sealed materials, robust frames to resist wind loads, water-tightness ratings, and corrosion-resistant finishes. Internal doors are simpler.
Our external roll-up doors are rated up to Class 4 (EN 12424), withstanding wind speeds of 120+ km/h. Suitable for cyclone-prone coastal areas.
Yes, our doors meet Class 3 water-tightness ratings, preventing rain penetration even during heavy storms with side-wind.
Yes! Insulated external doors reduce HVAC costs when there's significant temperature difference between inside and outside (cold storage, warehouses).
With proper maintenance, 15-20 years. Galvanized or aluminium variants resist corrosion. Stainless steel options last even longer in coastal/chemical environments.
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