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Trellidor The Ultimate Crime Barrier

The Ultimate Crime Barrier


Trellidor manufacturers the world-renowned Trellidor range of fully framed, retractable and fixed security grilles for doors, windows and other apertures; Cottage Guard burglar guards for windows; Valudor security for doors and windows. We have been securing homes and businesses around the world for over 30 years through a vast professional distribution network in South Africa, many countries on the African continent, as well as in Europe, Israel, America, Australia and the Indian Ocean Islands

We opened for business as a powder coating operation under the name L and L Metal Finishings. Even though our name eventually changed to ‘Trellidor’ and manufacturing security barriers became our core business, we still focus on high quality powder coating and anti-corrosion treatment. So much so that we invested R31m in a state-of-the-art powder coating plant in 2008.