I've been searching on this forum for so long, on the same thing. But apparently, not many people have posted/replied on this issue. I'm also looking for some answers... although my requirements are slightly less. Maybe 10ft by 6ft at most. Just a small area of my roof terrace, not everything.
I found this website http://www.perfectdeco.com.sg/Products2.as...id=22&pgn=2 , but as we know markup is always a factor and I'm looking to keep it around $800 or so Will have to call them at some point, to get a quotation.
But in the meantime, any contractors can advise?