Friction Hinge

These windows come with double keepers, the second point of locking, which gives you a safe and secure 1cm ventilation. With pivot point hinges the casement window can be opened up to 90° for ventilation and cleaning. In addition, Warm Windows can provide unlockable restrictor stays that can be unlocked with a master key, to restrict the opening gap and prevent the wind from shutting the sash. It’s also a great safety measure to protect small children.

Stainless-steel friction stays for outward opening window

  • High impermeability
  • Height operating convenience due to balanced friction stay
  • Sash weights from 24 up to 180 kg



Customers who bought this, also loved


Go to Top