Profiles: Reinforced; thickness 2 mm. Special chamber with pin fixation and pressure strikers.
Openings: Interior, exterior and swinging.
Dimensions: Fixed frame 50 mm. Movable leaf 50 mm; seen front 95 or 130 mm.
Cuts: Miter (including opening blade).
Unions:

40 mm high locking brackets.
Exterior alignment square.
Alignment square on inner leaf wing.

Hinges: Special for doors, adjustable, anti-lever; with fixation inside the chamber or front fixation for heavy weights (up to 140 Kg per leaf).
Beads: Rounded (clipped and stapled) or straight with 45º or 90º cuts. Always inside.
Glazing: From 5 to 30 mm.
Tightness:

Double EPDM gasket.
Bottom closure with weather stripping or pressure with EPDM lining that automatically retracts when opening the door.