Constructed from double skin steel sheets infilled with high density insulating material. Panels are typically 40 to 65mm thick and are manufactured in various designs to suit clients’ individual requirements. Partially or fully glazed versions are available.
High quality EPDM seals are fitted in between the panels and at the jambs. Brush seals are fitted at the top and bottom.
Galvanised steel rolled section forming a box-type track in which pulleys mounted on the top of the door panels run. A branch track is incorporated to allow the door to stack correctly.
A galvanised steel bottom track is recessed into the floor and acts as a guide.
Pairs of panels make up each door or half door (between two and ten each side). The door is face fixed to the inside and the panels stack at 90 degrees to the opening when open.
Galvanised as standard. Polyester powder coating to a range of standard RAL colours is available at extra cost.
Varies dependant on door construction but typically 45 kgs per m2.
Electrical operation is via a three phase geared motor mounted on the top track at one or both ends. Push button controls are provided at low level and emergency manual operation is via hand chain which is connected and disconnected at low level.
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