Hi gents,
I am having a flat roof built on a new dormer. There is not enough ridge height available to have a more tradtional gutter at the front edge so having to slope the roof back to ridge and have a secret gutter arrangement.
The area of the roof is 35m2 with a fall of 1:80, with the proposed gutter approx 800mm wide with a fall of 1:50. This will run off to a down pipe.
My question is, will it need a seperate/special liner for the gutter part or will the 3 ply felt system be acceptable to line it?
If not, can you suggest any alternatives?
Regards
I am having a flat roof built on a new dormer. There is not enough ridge height available to have a more tradtional gutter at the front edge so having to slope the roof back to ridge and have a secret gutter arrangement.
The area of the roof is 35m2 with a fall of 1:80, with the proposed gutter approx 800mm wide with a fall of 1:50. This will run off to a down pipe.
My question is, will it need a seperate/special liner for the gutter part or will the 3 ply felt system be acceptable to line it?
If not, can you suggest any alternatives?
Regards