Window Security Grilles

Trellidor Retractable Security Grilles/Gate for Windows & Doors

The Trellidor Retractable Security Gate (Security Grilles) are designed for commercial and domestic use. These high quality security grilles are custom build for each application and can be used in all types of window & door settings whether you need to protect a shop front or windows & doors in a residential home

For a quote contact us on 01 8249605 or email

Features of the Trellidor Retractable Security Gate (Security Grilles)

  • Top Track and wheels designed to resist attached
  • Every retractable security gate (security grilles) is custom made
  • Internationally certified for resistance to attack
  • Domestic & commercial applicatons
  • Profiles roll formed for strength & corrosion resistance
  • Neat, compact sash uniquely for strength and smooth operation

The Trellidor Retractable Security Gate (Security Grille) is powder coated, made from galvanized steel and is Trellidor’s original trellis-style door and window protective barrier and its most popular design.

Trellidor Security Gate (Grille) T700

  • Standard Top Track
  • Optional Steel Top Track with Cover
  • Rivets – purpose designed mild steel
  • Upright wheel holder assembly – nylon wheel holder with aluminium shaft
  • 35.4 mm Steel
  • Optional slamlock – one key, two locking points
  • Deadlock – one key, three locking points (on all door height ranges)
  • Lock cover
  • Upright still guide – steel guide with zinc plated spacer tube and steel rivet
  • Link closure – joined together with steel spacer tubes and recess bushes