For the frame of windows and balcony doors made of timber and timber-aluminium with a steep turn-in curve, and for other doors
Processing: notching
Classification: EN 12365‑1 – NPD
Operating force: EN 13115 – NPD
Air permeability: EN 12207 – NPD
Driving rain impermeability: EN 12208 – NPD
Only insert seals into the lateral groove on the right and left

Excellent elastic recovery
Gentle locking characteristics
Very high tolerance intake
Improved driving rain impermeability in the event of large water volumes and high wind loads
Prevents water from entering the vertical rebate
Takes much of the load off the bottom corner area
Can be used with all common window designs