Think although he'll have to pierce the concrete screed of your ceiling before you suspend it. It is a tough job. The bar stands with 8 pegs (provided) in diameter = 12 forest look a little what that means ... because we will break into good 6 centimeters in diameter on the ... 8 times! I started with a m ^ che concrete 8 pre-hole. Then aggrandi with a concrete forest of 12. This emerges hugely dust: protect your interior! For the rest, the bar is full and robust drawbar. You la'imez the day you put it ... after ... you hate it because it will represent the hard work! :) Good luck.