Design of Senator E doors
- 55 mm thick leaf with a three-sided abutment, made of 0.6 mm thick galvanized laminated sheet, filled with foamed polystyrene, equipped with a gasket
- Three anti-burglary pins on the hinged side of the door
- Three Z5 three-piece hinges
- Three-bar main lock
- Three-bar top lock
- Bars of the lock with adjustable pressure
- Steel frame of galvanized sheet with a thickness of 1.2 mm, laminated in the colour of the leaf, equipped with a sound-proofing gasket
- Steel sill with swelling gasket
- STP-H/K2 handle
- B-Class approved single-key liner and knob-liner