Supplier
Megadoor
Megadoor VL3116
Extra-large vertical-lifting fabric door for large openings in extreme environments.
Specs verified against manufacturer documentation
Pricing
Request a quote for current pricing, lead time and delivery to your airport.The VL3116 is the Megadoor model for large openings in extreme industrial and marine environments, available up to 14,000 x 16,000 mm. It uses a double-fabric leaf with aluminium intermediate beams that act as a wind lock when closed, transferring wind load to the vertical guide rails. Insulated and arctic fabric options give it thermal performance suited to harsh climates.
From the manufacturer’s documentation
Technical specifications.
| Maximum size up to 14,000 x 16,000 mm (W x H) | |
| Fabric | polyester 1100 dtex with plasticised PVC coating; standard, sound-reduction, heat-resistant, insulated, arctic and security fabric options |
| Wind load resistance Class 2-5 (EN 12424) depending on door size; Class 3 (EN 12425); air permeability 12 m³/(m²h) Class 2 (EN 12426) | |
| U-value 0.7-0.9 W/m²K (EN 12428:2013) with insulated fabric | |
| Opening speed up to 1.5 m/s, closing speed 0.2-0.3 m/s; increased-speed version available | |
| Acoustic 15 dB Rw (ISO 717), Rw 23 dB with sound-reduction fabric; corrosion category 3 to ISO 12944.2; safety to EN 12453 & EN 12604 | |
Best for
Use cases.
- ›Aircraft hangars and aviation maintenance halls
- ›Shipyards, dockyards and marine/coastal facilities
- ›Heavy industry, recycling and waste plants in high-wind or corrosive conditions