The basic door set comprises: leaf insulated with expanded polystyrene (EPS), frame with threshold, two 200 mm sidelights with glazing, handle with rosette, set of lock cylinders.  Leaf: 72 mm thick, made of sheet metal galvanised on both sides with a core thickness of 0.6 mm, covered with a wood-like film with UV filters, insulated with expanded polystyrene (EPS), with gasket, with three anti-theft bolts, fitted with two bolt locks. Glazing of the leaf: 3-pane/2-chamber glazed unit, with venetian mirror, frosted glass or transparent glass. Frame: aluminium with thermal separator, 78 mm thick profile,,fitted with an adjustable catch as standard. powder coated in black - RAL 9005, with gasket. Threshold: aluminium with thermal break, integrated with the frame, with gasket. Sidelights: made of aluminium profile with thermal separator, made of 78 mm thick profile, powder coated in black - RAL 9005, with venetian mirror, frosted or transparent glazing, with a triple glazing (2-chambers) unit. Handle: made of solid anodised aluminium, corrosion- and weather-resistant, scratch-resistant, has a unique, decorative surface finish, ergonomic, with a modern handle shape. Lock cylinders: two-sided cylinder and cylinder with knob, single key system, 2 mounting screws, 5 keys in a set.