Insulated high speed door

DMF recently completed a project for a client who required fast action doors, that would not consume excessive space, and provide heat insulation for large incubators. The solution was achieved by installing some large Efaflex spiral insulated doors, custom suited to the application. The doors were 7m high x 4m width, and consisted of 80mm thick thermally insulated door slats, providing a U value of a low 0.38 W/m²K. With a door speed of up to 1.5m/sec, the result is a very efficient access into a sensitive temperature enclosure.

DMF are the exclusive licensed partners of Efaflex throughout Australia, supplying and installing their range of high speed doors. This insulated model, has many benefits for other applications, including coolrooms and chillers, freezers, or even to insulate for warehousing areas. The doors are custom manufactured to size in Germany, and DMF can install and provide full after sales service. The doors come with very effective safety sensors, and can be activated by a range of methods, selected to best suit the application and use. DMF can provide guidance on this selection and design, and so contact us today.


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Insulated high speed door

DMF recently completed a project for a client who required fast action doors, that would not consume excessive space, and provide heat insulation for large incubators. The solution was achieved by installing some large Efaflex spiral insulated doors,...


Previous Updates:

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Conveyor and hatch rapid doors

DMF have completed a number of projects which involve installing small fast action roll doors on conveyors and small hatch systems. Where there is a need for control of temperature, dust or security between to operational areas, a fast action roll do...


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Visit DMF at Total Facilities Exhibition

DMF will be exhibiting at the Total Facilities Exhibition, to be held on March 29 and 30th, 2017, at the new Sydney ICC. This is the second time we have participated in this Show, and you can find us on stand B19. We will be demonstrating an Efaflex ...


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High speed PVC fold up doors

DMF recently completed a project for a client in Sydney that had some wide openings requiring improved sealing against dust and vermin entry. The width of the openings were nearly 7.5m which exceeds what a standard rapid roll door can accommodate, an...



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