Transparent security doors & burglar bars

We give you peace of mind with clear intruder resistance for your home or business. Manufactured from robust, high quality aluminium and transparent Polycarbonate, which doesn't obstruct your view or interfere with natural indoor lighting.


Be clear about
your security

Traditionally when we think of burglar bars we think of ugly steel bars. NoC® offers you a clear solution so your property can retain its beautiful aesthetics while still protecting your property from unwanted intruders.

NoC® gives you peace of mind

with clear intruder resistance for your home or office

Our Products


NoC® Burglar Bars

Secure your view with transparent intruder resistant barriers.

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NoC® Security Doors

Open the door to freedom of see-through security.

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NoC® Glaze LoC

Resists the glass being removed from outside the window frame.

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Welcome to NoC®

In October 2008, Mervyn van Eyssen and Marion Raupert founded GSS PE , in October 2020 the company was sold to Andrew Boshoff of Outback Group of Companies . The personal experience of feeling imprisoned in their own home with windows and sliding doors barricaded with metal bars and trellis doors inspired Mervyn to design and develop the NoC® security system. This strong, durable and aesthetically pleasing system is to offer an alternative to traditional security products.

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Contact Us

Several GSS outlets have been established throughout South Africa and Namibia. Please contact us to find an accredited installer near you.

GSS Port Elizabeth (Head Office)

  • 071 855 9399
  • 0865917978
  • EP Industrial Park, Unit 3, Inggs Rd , Schaudie, Port Elizabeth