I'm going to install a polycarbonate sheet but I don't have much experience about this stuff. So I'm seeking for wisdom here
The problem is: My roof is about 3m x 2m, which is about half of a standard polycarbonate sheet (~ 5.8m x 2.1m). So I think that I could buy a half sheet. But, when I read installation guide, I found that polycarbonate sheet must be installed with channels vertical. If I buy a half of a sheet, I must install it with channels horizontal. If I follow the instructions, I must buy some kind of joiners. There are no such thing in my area
. And the wind is strong, joining two sheets is not a good choice for me.
So my questions are: If I install the polycarbonate sheet horizontally, are there any major disadvantage? How to deal with these disadvantages, if they exist?
Waiting for your advices