Overhead doors:
For large access doors we recommend overhead doors. Our overhead doors are made of double-walled steel panels (sandwich panels), furnished with a 4 cm thick PU insulation. The standard doors are enamelled in a grey-white colour (RAL 9002) and are manually adjustable by means of a pull-cord or a winch with chain and a spring safety device. Naturally, there are innumerable possibilities for adjusting the standard overhead door to meet your requirements. At an additional charge we can deliver the doors in one of many RAL colours, with light strips, wicket door, electric operation (remote control is optional), safeguards etc.
Sliding doors:
We manufacture and supply sliding doors which are constructed from double-walled steel panels (sandwich panels) with a thickness of 4 cm in a grey-white colour (RAL 9002), fitted in a grey-white (RAL 9002) steel U-profile frame.
The doors are hung from a steel girder of UNP profile on which is fitted a R.O.B. upper rail, hot-dip galvanised with rollers running on bearings (see further information by clicking the button sliding door fittings) and above, if necessary, a galvanised steel rain hood. The doors are provided with an external and internal handle, brush sealing and slides on the underside over hot-dip galvanised bottom guides which you can attach by drilling or pouring.
Wicket doors:
For small wicket doors we use double-walled flat steel doors 100 x 212 cm, fitted in a steel frame, furnished with burglarproof hinges, door handle and cylinder lock, finished with a grey undercoat. It is also available in plastic and in other dimensions.
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