Anyone know what these are called ?

[Grot]

It goes on a pitched roof & waterproofs the Boiler Flue

I have no idea what name you give these

 

[hi-spec plumbing heating]

roof flashing sleeve.

 

[denso13]

Boiler flue pitched/flat roof flashing, different styles for different boilers.

 

[sambotc]

The above picture is an MTS lead slate/flashing with adjustable pitch. Best one out there that i've found IMO, and fit's nearly all the boiler manufactuer's.

HTH Sam

 

[namsag]

Lead could do with being bigger though

 

[sambotc]

yer they used to be a lot bigger but for some reason a couple of years ago they all of a sudden shrunk

Still havent' come across a situation where they dont fit though i run a bead of silicone under the edges of them now to stop driving rain lifting the edges where as the old one's were more substantial so i didnt feel they needed it.

One of the only good products to come from MTS

Sam

 

[namsag]

Why do flue pipes never come through smack in the middle of one tile.

 

[sambotc]

Thats what they invented a pair of 45 degree bends for!

 

[namsag]

Yeah but bassa when your on the limit off flue length, besides there fifty quid.

 

[sambotc]

Thankfully we don't pay for the gear (warmfront grant installer) and i have a shed FULL of vaillant flue extensions and bends.. and conlift's, 3 port valves, trv's etc


Should go into business

 

[namsag]

Nothing worse tiles off possibly even a bit of the ridge, hole through the felt and it starts pis#ing it down.. As my m ate always says "your the roof guy looks like your going to get wet" Again

 

[sambotc]

With all the health and asfety were bogged down with, that makes a perfect excuse to pack up and go home