Roller door with flexible door panel - can be wound on to roller above door opening with C-form profiled door posts, central arm of which is connectable with brickwork
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rolling gate
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Roller door
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Up-and-over gate with a flexible gate hinge
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Flexible wound door - is raised by winding on to roller with counter balance weights
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Overload protection for flexible door - consists of bar with lugs which bend or break under excessive load