Supplementary Friction Stay

The supplementary friction stay acts as a reinforcement for the main friction stay, reducing stresses and vibrations when the window is in the tilt position.

• Its use is recommended in windows with sash lengths equal to or greater than 1200 millimetres.

• It is supplied pre-assembled for rapid installation.

• The friction stay is compatible with bottom-hung openings.

Type of system

Aluminium systems