Hello
I'm finally getting round to putting a new pitch roof on my extension
I have a glow worm 30 cxi boiler
As I plan to do the roof myself I was concerned about the clearance if any needed with the roofing underlay and flue pipe which goes through the roof pitch
So I contacted glow worm tech who stated there must be 25mm gap around the flue pipe
But offer no solution to keep the
Underlay watertight other than buy a ready made watertight seal from a plumbing merchant
Spoke to my local building officer who again said I need a 25mm gap and I should not have any holes in the underlay to allow water ingress he suggested I should buy a watertight seal
No merchants I have tried sell such a thing
So what do the rest of you do ?
Thanks for any help
I'm finally getting round to putting a new pitch roof on my extension
I have a glow worm 30 cxi boiler
As I plan to do the roof myself I was concerned about the clearance if any needed with the roofing underlay and flue pipe which goes through the roof pitch
So I contacted glow worm tech who stated there must be 25mm gap around the flue pipe
But offer no solution to keep the
Underlay watertight other than buy a ready made watertight seal from a plumbing merchant
Spoke to my local building officer who again said I need a 25mm gap and I should not have any holes in the underlay to allow water ingress he suggested I should buy a watertight seal
No merchants I have tried sell such a thing
So what do the rest of you do ?
Thanks for any help