Central gutter advice

[roofingsupplies]

Hi,
I have a double gable roof which falls into a central single ply box gutter. One side of the gable is longer than the opposite site. If the gables were the same length it would simply be a case of placing a hopper fixed to the fascia and dress some lead from the box gutter into the hopper.

However I don’t have this luxury with this roof so my question is - what is the best way (and best aesthetically) to deal with the dispersion of water from the box gutter.

Any suggestions welcome!

Thanks in advance

 

[datarebal]

it needed a diminishing course on the rh side and then a lead saddle at the outer end.

You say single ply, what product is it? it looks a bit un thought out

 

[roofingsupplies]

It’s Sika Trocal single ply system. The metals are in but the membrane hasn’t been fitted yet..it’s an extension as opposed to a new build which is why it’s all been added on along the way.

What do you mean by diminishing course? And right hand side as you look at the photo?

 

[datarebal]

right hand side as you look at the photo?

yes.

 

[noseall]

Any suggestions welcome!

Thanks in advance

The valley should have been soakered onto the left hand side tiles.