I have a 5 mm mirror about 25 kg in weight. I had it framed as the older frame was damaged when I removed the mirror as it was screwed into wall from all sides. Now I wish to simply hang on the wall elsewhere. I managed to find stud and using steel wire I hung the mirror. But issue is the framing guy gave me some flimsy brackets attached to the mirror and when I hung the mirror, these brackets gave way. If I can get some recommendation on the right brackets I should be ok. Sone American sites talk about cleats but cannot find these anywhere except Amazon.
In addition the framing guy advised me that given the weight of the 5mm mirror I should support the frame at the bottom. I am intending to use an aluminium angle but not too sure if this is




the right approach.