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VELUX is closing the Online VELUX Roof Window Shop 31st of July 2025. More info

Locks and restrictors

Security lock (ZOZ 012)

VELUX roof windows can easily be fitted with a security lock. When the safety device is locked, it is not possible to open the sash, but the ventilation function of the window will still work.

Key operated window lock for GGL/GGU centre-pivot roof windows only

 

Price £76.80