Trellidor - Head Office

20 Aberdare Drive, Phoenix Industrial Park, Durban, KwaZulu Natal


Trellidor is one of the most trusted names in barrier security in South Africa. So much so that the Trellidor name has become generic for all trellis-style physical security products in homes. Internationally Trellidor are best known for Trellidor Trojan, certified for its strength by the LPCB (London-based Loss Prevention Certification Board).

Trellidor has been designed and manufactured steel security barriers for doors and windows since 1976. Research and development team has stayed in step with the challenging South African market, improving on the Trellidor product offering as new technology and materials become available.

In addition to securing hundreds of thousands of homes and small businesses over the years, Trellidor has partnered with large retail groups such as:

  • Relyant Retail
  • Makro
  • Mr Price
  • JD Group
  • Pick ‘n Pay
  • Shoprite Group
  • Checkers/Hyper
  • Sainsburys
  • Tesco

They all choose Trellidor to help protect both their employees and their assets.