20 Sep
Nicholas, Patrick, Janneke, Lee and Jonathan

The Coetzee family are committed to keeping their friends and neighbours safe through their work at Trellidor Highway

There’s nothing quite as important to one’s wellbeing as feeling secure and that is what Janneke, Jonathan and Nicholas Coetzee strive to provide for their customers at Trellidor Highway. Since buying the franchise in April 2016, the mother and sons team have accrued a host of happy customers across the Highway area. “For us, the customer truly is king and we go out of our way to ensure that they are happy.”

Trellidoreans at heart, the Upper Highway team have over 20 years’ experience with the brand and are happy to be able to “take that to the next level” with their own franchise. “We have an amazing team of fitters, who share our commitment to service excellence,” says Nicholas, who oversees installations. “We strive to be prompt, efficient and leave the property tidy.”

The trio have lived in the area for many years and are proud to serve the community for their security needs. Give them a call today to find out how they can help you.


Trellidor is a JSE-listed company with a 40-year pedigree. Apart from the familiar retractable and fixed security products, Trellidor also provides a range of aesthetically-pleasing products, including:

  1. Trellidor Security Shutter: Strength and security in an elegant, framed, louvre panel design. Custom-made to suit the profile of the doors and windows, with a patented Trellidor locking system.
  2. Trellidor Polycarbonate Bar: The ideal security barrier for estate living and locations that don’t allow highly visible burglar proofing. Made from transparent, yet strong polycarbonate slats fixed into a patented extruded aluminium frame with tamper-proof fixings. A great deterrent for monkeys!
  3. Trellidor Rollerstyle: Lightweight but strong aluminium roller shutters, with a compact and neat shutter box. They can be integrated into home automation or building management systems.
  4. Trellidor Clear Guard: Enjoy clear views without compromising on security, with a high tensile, coated and woven stainless steel mesh panel within an aluminium frame. Although primarily a security barrier, the mesh also helps keep out insects and animals, and allows air to flow through, helping to regulate internal temperatures.

Unit 8, Acacia Business Park, 73 Nguni Way, Waterfall
031 765 3567

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