These are sophisticated woven steel mesh panels inside a neat frame, so discreet that you hardly notice they’re there. You can see right through the mesh screen and it allows some airflow into your home.

All Trellidor security barriers are custom-made to fit the opening and its specific requirements, so there is no standard price. Trellidor security barriers are available through authorised Trellidor franchises countrywide and they will gladly measure the opening and give a quotation.

You may have seen these before, but not quite like this. This is not just Polycarbonate strips nailed to your windows. The Trellidor version is fully framed and attached to the wall inside the window reveal for a neat, strong fit. It is satisfyingly refined and barely there, keeping the monkeys out and protecting you from petty theft through your windows too.

These do verge on looking like conventional burglar proofing. But they’re worth a mention because they can be made to match cottage pane windows perfectly. This means that the gap sizes will be the same as your windows, so you can’t see the Cottage Guard at all. They’re immensely strong burglar bars and excellent for high crime risk windows.

Manual and automated rolling shutters that are completely invisible when you don’t need them. Made from aluminium, they have a slim profile and don’t require a bottom track so there is no cutting into your floor.

All Trellidor security barriers are custom-made to fit the opening and its specific requirements, so there is no standard price. Trellidor security barriers are available through authorised Trellidor franchises countrywide and they will gladly measure the opening and give a quotation.

Trellidor is a proudly South African company that manufactures, designs and distributes security gates and window burglar proofing. Some of our burglar bar designs are still best sellers 40 years after we launched them. The top-end models in this range have been internationally certified for their strength.