Commercial Window Locks & Security in Sydney 

Strong, Sturdy & Regulated Window Locks

Choosing the right locks for your windows can be difficult, so let Preddeys make it easy for you! With our range of window-winders, sash and sliding window locks, vent locks, and patio door bolts, we have everything for your window’s security requirements.

Safety is Our Priority

We also supply and install Child Safety window restrictors both commercially and for home, with locks that comply with current NSW legislation. We also issue Strata a Certification of compliance with our service.