Running Soil Pipe through roof

[redbrickman8]

Hi, I have an existing loft conversion with dormer and I'm looking to add a toilet/ ensuite to it. I need to run a soil pipe to the existing stack and the easiest way to do it is vertically out of the pitched roof. Is this possible with a rubber boot of some sort? I know the ideal would be to run the soil pipe under the floor boards and out through the soffit but it's much more work and there's limited space. Any thoughts appreciated. I won't do doing it btw - I have a roofer to do it and he's suggested the first solution as the best option.

 

[denso13]

One of these http://www.toolstation.com/shop/Roo...d2849/McAlpine+Aluminium+Roof+Flashing/p48965

 

[redbrickman8]

Great thanks denso - can this handle all sorts of pitch angle you think? Our roof is standard so maybe 30 degrees and slate tiled

 

[denso13]

can this handle all sorts of pitch angle you think?

Normally ok up to 45°

 

[Hugh Jaleak]

Those are standard fitment for any soil/vent pipe through a pitched roof.

Plumbers used to make their own from lead, doubt there's many left still able to do it now.