Author: Parish, Katherine
Last saved by: Ward, Samantha

Schüco AD UP 90, highly thermally insulated aluminium door system |
with a basic depth of 90 mm.

Design features:
Externally flush-fitted door construction with continuous 7 mm shadow gap on the outside.
Five-chamber profile construction, arranged symmetrically, consisting of three aluminium shells which are joined by means of special insulating bars without insulating foam.
As hybrid insulating bars with a large fixed proportion between the inner and centre shells and a decoupled outer shell, the door leaf profiles must be designed with "split insulating bars".
The decoupling must take place between the outer aluminium shell and the insulating bar to reduce the bi-metallic effect.
The door leaves must have a four-sided mitred leaf profile.
The sealing is carried out by two centre gaskets and two rebate gasket levels.
The fittings are installed in the aluminium centre shell, not in the insulating bar. 
An attachment to building structure is possible in the middle of the profile via the centre shell.
If there are no other requirements specified for the sill by standards / guidelines / regional building regulations, the bottom door sill must be fitted with a stabilising, thermally broken aluminium threshold in between and corresponding water-resistant moulded pieces.

Profile basic depths:
Outer frame, mullion, transom	90 mm
Leaf frame (door) 	90 mm

Profile face widths:
Insert outer frame, inward-
opening door	63 mm
Insert outer frame, outward-
opening door	37 mm
Outer frame / sill, bottom	127 mm
Outer frame, side and top	76 mm
Mullion	108 mm
Transom	108 mm

Leaf frame, outward-opening	119 mm
Leaf frame, inward-opening	87 mm

Outer frame extension	44 mm