Double glazing ****

Last year July I had a large window and double frame door installed by PG Aluminium Centurion. I paid for double glazing (which is almost double the price) and had it installed. In February this year we realized, that the supplier actually installed normal glass, but still charged the same price as double glazing. <br> <br> I contacted Willem Pretorius who promised to investigate. He acknowledged the problem. After the initial conversations, I did not receive any contact from him, and every time I call him he is full of promises. He is at the moment not answering calls from me.<br> <br> Several attempts to rectify this did not help. I would strongly discourage anyone from doing business with PG Aluminium.