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When it comes to metal security doors, the strong door leaf is made of two embossed (cold-formed) steel plates, each 0.7 mm thick and laser-welded to the rigid frame (all-around weld). A four-layer weatherproof coating is applied: priming, painting and heat treatment, painting, and wood texture simulation and heat treatment. Thresholds coated with weatherproof (anti-rust) lacquer are made of stainless steel or of ordinary steel; the threshold is made of the same material of the lining and frame and visually contributes to elegant appearance of the door. The door frame is made of sag "?"-shaped steel profile 1.4mm thick. External door lining is made integral with the frame: they represent a monolithic structure characterised by high rigidity and ease of installation. The door is installed in the door frame and fixed by 6 anchors. Each door has 3 adjustable blind hinges which resolve the problem of possible shrinkage during door exploitation period. Four additional anti-theft hinge lugs excludes the possibility of opening the door by removing hinge pins. The specialist security lock has 13 locking points. It has drill resistant and burglar-proof functions, the users can use it more satisfactorily and safely and it has a unique metal surface treatment effect. You can open the door comfortably and easily using the original handle design. Please note that we provide delivery and installation of metal security doors across the UK mainland.
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