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Vertical Lifting Fabric Hangar Doors for Aircraft

Superior Opening Solutions for Aircraft Hangars

Megadoor is a world-leading ASSA ABLOY brand focusing on solutions for exceptional access needs within specific industry segments such as Aviation, Shipyard, Mining and Waste and Recycling.

The Megadoor vertical lifting fabric door provides superior answers to extraordinary access challenges. Our solutions fulfill size – insulation – and rapid opening requirements, and give architects and engineers greater freedom in designing building structures.

Our mission is to support projects from conception through commissioning by utilizing our in depth knowledge of our customer and their industry. We support our clients with global service to ensure maximum reliability and the low life-cycle cost. We continuously strive to build strong relations with our customers to understand what drives and challenges their business.

For more information about Megadoor, please visit the website at

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About ASSA ABLOY Entrance Systems

ASSA ABLOY Entrance Systems is a leading supplier of entrance automation solutions for residential, commercial and industrial applications in a number of market segments like Retail, Health, Transportation and Logistics. With 6,300 employees worldwide and manufacturing facilities in Europe, Korea, the USA and China, ASSA ABLOY Entrance Systems provides a wide number of products and services to a global customers in more than 75 countries. Learn more about ASSA ABLOY Entrance Systems at

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Reliable, Energy-Saving Vertical Lifting Fabric Doors

The simplicity of the Megadoor design and operation contributes both to superb functionality and long-term reliability. With no springs or counterweights, and very few moving parts, it requires practically no maintenance.

The innovative solution – and a key reason for our global success – was a dual-layer fabric construction supported by unique seals around the door that minimize residual air infiltration.

Today, in addition to promotion a comfortable working temperature, the fabric is also available in a translucent quality that substantially increases the amount of daylight within the hangar, without the negative effects of direct sunlight. This allows technician to work under natural lighting conditions, as well as contributing to energy cost savings during the day.


Vertical Lifting Fabric Hangar Doors for Aircraft

Custom and Large-Sized Hangar Doors

The Megadoor vertical lifting fabric door is designed with few moving parts and requires very little maintenance. Thanks to the unique design it is particularly suitable for environments with strong winds - the horizontal sections transfer the wind load to the vertical guides, which are attached to the building structure. The door can be designed to withstand almost any wind load by varying the size and spacing of the intermediate sections. There is almost no limitation to size or configuration. In multiple door design, daylight widths are unlimited.

The Megadoor system slides up and down in weather-sealed vertical guides, which are attached to the building structure. It operates by lifting the bottom section upwards, thereby stacking the intermediate sections one on top of the other. The fabric folds into pleats on both sides.

Opening and closing speed depend on model and varies between 0.2-0.6 m/s.
For certain applications, for example in Aviation, it is an advantage to split a large opening into two or more smaller openings using the patented Megadoor swing-up mullion system.

The flexibility of multiple doors presents building designers with many advantages. Lower energy consumption, reduction in building size and function-specific design are just three of many possible benefits.

A Megadoor solution is not only the best choice for new hangar door installations. It is also the best way to bring older hangars into the modern age, ensuring that their door closures fulfill the stringent requirements of FAA and EASA regulations.

In many cases, by adding an extension to the front of the hangar, it is possible to accommodate larger aircraft, thus generating additional income and faster return on investment.


Vertical Lifting Fabric Hangar Doors for Aircraft

Cost-Effective Hangar Door Solutions

Thanks to its unique design, the Megadoor vertical lifting fabric door is fast and easy to operate. These are excellent reasons to talk to Megadoor, but not the only ones.

The flexibility to design your hangar around the aircraft it will serve, with maximum space utilization, is equally important. And, in the long run, the fact that a Megadoor solution requires very little maintenance offers important cumulative cost savings.

Nonetheless, our service staffs around the world are always ready to provide professional preventive maintenance that guarantees a long and productive life for your hangar doors.

Vertical Lifting Fabric Hangar Doors for Aircraft

Architecture and Engineering Support

With practically no footprint, and design flexibility that permits both shaped hangars and an aesthetically pleasing appearance, the Megadoor vertical lifting fabric door is easy to incorporate in your design process, whether for a new installation or a retrofit.

Our skilled engineers are ready to support you right from the start of the consultation process, and can provide a wealth of supporting data to expedite your work.

The door’s compact design and low weight on the building structure/foundation make it easy to incorporate in the design process, and simple and quick to install.

Its innovative design contributes not just to its long-term reliability, but also to its flexibility and even re-usability in temporary installations that require subsequent dismantling.

Vertical Lifting Fabric Hangar Doors for Aircraft
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Crawford Group
PO Box 171 SE-201 21
SE-201 21
Tel: +46 (0)10 47 47 100
Fax: +46 (0)40 12 81 84
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Press Releases

22/04/2015 Vertical Lifting Fabric Hangar Doors for Aircraft Megadoor part of ASSA ABLOY Entrance Systems will be Exhibiting at The Airport Show Dubai 2015 in May, at Stand: 6002 More
30/06/2014 Vertical Lifting Fabric Hangar Doors for Aircraft #2 Megadoor are attending BGAD 2014 - Stand nr. 20 More