Scilm aluminium door profiles are available as kitset doors with hinge holes predrilled using a variety of glass. They can be mounted on hinges, sprung flap stays and bi-folding systems. All glazed doors are fitted with toughened glass. Handle holes need to be predrilled before glass is toughened. For this service please contact The Woodsmiths on 09 431 8485 or via email: [email protected]