Individually designed for extremely large openings.
Brand
Megadoor
The first Megadoor vertical lifting fabric door was developed in 1973 as a kiln door for the forestry industry, where extra-large doors with good insulation were especially needed. In 2012 Cardo, the parent company of both Megadoor and Crawford was acquired by ASSA ABLOY Group.
View brandThe ASSA ABLOY VL3190 Megadoor vertical-lifting fabric door is the preferred door model for the extremely large door openings needed for aircraft hangars and shipyard halls. It serves equally well in any door application where innovative design will make a positive difference to the construction cost and subsequent operating efficiency.
The unique design and structure offers durability, tightness, energy efficiency, operational reliability and minimum maintenance. Every door is individually designed to meet application requirements, for example wind load.
The ASSA ABLOY VL3190 Megadoor is designed for individual customer needs, normally extreme size requirements. In multiple door design, dimension possibilities are almost unlimited. Numerous reference objects are available on request.
Technical Description
ASSA ABLOY VL3190
- Max size (W/H) [1]: 19000/20000 mm
- Door leaf thickness thickness: 290 mm
- Guide rails material: aluminum
- Vision panels: optional
- Wind load resistance (differential pressure): Can withstand almost any wind load by varying the size and the spacing of the intermediate sections
- Sound reduction (standard): 15 dB Rw (ISO 717)
- Water resistance, EN 12425: class 3
- Air permeability, EN 12426: class 2-3 depending on door size
- Thermal transmittance, EN 12428: depending on door size, specific data on request
- Normal opening speed: up to 0.2-0.3 m/s
- Operating environment temperature range: -35°C to +70°C
[1] Other sizes available on request
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