PVC

Constructions depth: 82,5
Number of chambers: 6 chambers (sash), 6 chambers (frame)
Thermal resistance: up to Uw 0,77 W/m²K
Sound proofing: up to Rw (C; Ctr) = 45 (-1; -5) dB
Air tightness: class 4
Water tightness: up to class 7A
Threshold: aluminium
Lock and handle: handle and lock in- and outside
Opening direction: outwards
The opposite side of doors with mullion can be locked with a hidden latch.

Frame depth: 82,5 mm
Number of chambers: 6 chambers (sash), 6 chambers (frame)
Thermal resistance: up to Uw = 0,73 W/m²K
Sound proofing: up to Rw (C; Ctr) = 48 (-1; -4) dB
Air tightness: class 4
Water tightness: up to class 9A
Threshold: there is no threshold, instead there is a frame profile
Opening direction: tilt/turn inwards
The door can be opened/closed only from inside, possible to install pull handle outside.
The opposite side of door with mullion can be locked with a hidden latch.
Base profile: 30 mm

Frame depth: 74 mm
Number of chambers: 6 chambers (sash), 6 chambers (frame)
Thermal resistance: up to Uw = 0,78 W/m²K
Sound proofing: up to Rw (C; Ctr) = 47 (-1; -4) dB
Air tightness: class 4 (DIN EN 12207)
Water tightness: up to class 9A (DIN EN 12208)
Threshold: there is no threshold, instead there is a frame profile
Opening direction: tilt/turn inwards
The door can be opened/closed only from inside, possible to install pull handle outside.
The opposite side of door with mullion can be locked with a hidden latch.
Base profile: 30 mm

Constructions depth: 74 mm
Number of chambers: 4 chambers (sash), 5 chambers (frame)
Thermal resistance: up to Uw 0,84 W/m²K
Sound proofing: up to Rw (C; Ctr) = 44 (-1; -5) dB
Air tightness: class 3
Water tightness: up to class 7A
Threshold: aluminium
Lock and handle: handle and lock in- and outside
Opening direction: outwards
The opposite side of doors with mullion can be locked with a hidden latch.