Righto I just want someone to check my math here.
I am putting in a reverse roof, basically a roof under a deck to drain the water away and essentially make the area somewhat weather proof.
I am just using corry for it and am going off the base measurement for laser light which requires the largest pitch of the stuff available on the market of 5 degrees.
So the distance it has to cover is 3.45m roughly though a gutter means this will likely shrink to around 3.35m
So if my math is correct and it has been at least 13 years since I last calculated the size of a side on an angle but the drop from top to bottom on a 5 degree angle across 3.45m is roughly 30cm
Does that sound right to everyone else or have I got my units wrong somewhere?
This just seems like a large pitch for a smallish area. I can probably peg this bac to 3 degrees if needs be also
I am putting in a reverse roof, basically a roof under a deck to drain the water away and essentially make the area somewhat weather proof.
I am just using corry for it and am going off the base measurement for laser light which requires the largest pitch of the stuff available on the market of 5 degrees.
So the distance it has to cover is 3.45m roughly though a gutter means this will likely shrink to around 3.35m
So if my math is correct and it has been at least 13 years since I last calculated the size of a side on an angle but the drop from top to bottom on a 5 degree angle across 3.45m is roughly 30cm
Does that sound right to everyone else or have I got my units wrong somewhere?
This just seems like a large pitch for a smallish area. I can probably peg this bac to 3 degrees if needs be also