Bodge Guttering: 100mm to 112mm ?

[classic33]

Flopast deepflow system or half-round?
https://www.guttersupplies.co.uk/pr...i-cap-to-half-round-rainwater-gutter-adapter/

 

[Tin Pot]

Flopast deepflow system or half-round?
https://www.guttersupplies.co.uk/pr...i-cap-to-half-round-rainwater-gutter-adapter/

 

[classic33]

View attachment 411531

Saw that, but can't find a 112 or 100 by them.

 

[mcshroom]

How about getting a 112mm stopend cap and chopping out a 100mm sized section to make your adaptor? Seal it up with sealant and it should work ok.

 

[PaulSB]

Not that I can see:

View attachment 411524

Hmmm. I’ll check in the morning

 

[PaulSB]

Apologies my gutters are 80mm.

 

[classic33]

Wickes are getting rid of all their old stock, returning any old, outdated to the warehouse.

Any Travis Perkin(parent company) store near you?

 

[Tin Pot]

Thanks for your efforts, people.

Wickes are getting rid of all their old stock, returning any old, outdated to the warehouse.

Any Travis Perkin(parent company) store near you?

I think so, yes. Online TP only have square 100mm stuff.

 

[PeteXXX]

When the bodge is made, try and get the larger guttering flow into the smaller one as it’ll be less likely the water will force it’s way into the join.

 

[classic33]

Do the two have to be joined?

 

[postman]

We had the same prob,outside my daughter's bedroom window,drip drip drip.It drove her mad,i had numerous goes at trying to fix it.we went away for a long weekend and my neighbour fixed it for me,or at least her builder did.She had a NEW ROOF fitted in two days !!!!!.It seems the inside beams were faulty i did not get anymore details as we are not close as neighbours and so new guttering went on her side and it was jointed to mine with the correct fittings.And it never cost me a penny..

 

[classic33]

Hmm, I am now thinking of bolts actually. Can you drill through uPVC and FloPlast?

Annoyingly it does “fit”, it’s the clamping bracket that fecks it all up.

Perhaps some kind of external clamp?
View attachment 411523

Can you cut off on either side, outside diameter then correct, so it'll sit inside, without catching on anything.