I have square downpipes on my shed and was wondering if there is such a thing as a reducer on the market that would allow me to reduce it down to the size of the kitchen waste pipe so I can disquise it when re-routing it along the back of a garden wall.
4Get is correct.
Kitchen waste will be 40mm solvent weld or pushfit.
Adapters with rubber will fit either.
Square>Round>40mm.
You can get 40mm waste in White, Black, Grey and Brown.
I know I shouldn't be here ................. this is 4get's territory, but ............. could you not just bury it Mooners? Or maybe the fall wouldn't work out?