Diamond Designs Aluminium

The Diamond Grille security door selection may be custom made for hinged doors, sliding doors, fixed window grilles and anywhere else you may need safety and ventilation. The Fortuna, Lansell and Sandhurst ranges provide a lightweight security rating and they are to be treated as a deterrent only. In order to increase security, a three point locking system may be fitted or an upgrade from the standard aluminium mesh to the Crimsafe mesh and security system.
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