How can I make the glass doors in my office safer without replacing them?

You can easily increase safety by applying professional-grade security window films. I recommend checking out https://www.tintfit.com/shop/safety-security. They offer a range of safety films that strengthen your glass and meet British standards. The Clear Security Film is a great choice — it provides invisible protection without changing how the doors look. Installation is quick, affordable, and adds a real sense of security for both staff and visitors.