Welcome


Grey Line

Liddle Doors Limited are the established leaders and innovators of High Security Steel products, tested and independently certified by LPCB to the dedicated and robust Loss Prevention Standard LPS1175.


Our mission is to continue to invest in security product development and market research to ensure that we meet the demands of an increasingly security conscious industry. Liddle Doors have an enviable reputation for providing products that combine strength with durability.

Steel - it's beauty is it's strength

Your security is our business

Quality is our strength

Strength is our quality

Innovators of high security steel products

Liddle - specify with confidence

Product Overview

  • LPCB Certified Steel Security Products
  • High Security Steel Doorsets
  • Steel Fire Resistant
  • High Security Steel Crane Rail & oversize Doorsets
  • Steel Louvred Doorsets & Louvred Panels
  • Controlled Steel Entrance Doors & Secured Glazed Screens
  • Roller Shutter: Installation, Repair & Maintenance Service