Essex Police

Published: 13 May 2026

Burglars often target windows to gain entry to your home, especially during warmer days when people are more likely to leave them open.

You can add extra protection to your windows by fitting key‑operated window locks on ground‑floor and easy‑to‑reach windows, using laminated glass or security film, and installing sash stops on sash windows. Window opening restrictors can allow ventilation but should be secure so they can’t be opened from outside.

If you are replacing windows, consider security‑accredited products that meet British standards A locksmith belonging to the Master Locksmiths Association can suggest the correct standard of window lock and offer advice on upgrading window security.