Further technical information such as composition and manufacture, size and weight, performance and sitework... Composition and manufactureExternal doorset construction comprises:glazed doors with a solid timber frametriple-pane insulated glazingsurface treatment of the door to maintain the highest possible qualitydouble rust-protected steel platesrobust, solid timber frame door leafheavy-duty HDF board or veneersegment-bonded finger joint frame. View Product Entry
