Downpipes from bath not emptying into drain

Downpipes from bath not emptying into drain

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Discussion

KAgantua

Original Poster:

3,888 posts

132 months

Thursday 22nd September 2016
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I have three downpipes coming out the back fo my downstairs bathroom, one from the bath, one from the boiler, one from the sink.

They simply eject straight over the grille where the drain feeds into the sewer system.

But since I had my patio done a few months ago, I have noticed that the bath one (middle) isn't really ejecting into the drain properly as the new grille is a bit smaller (I have been showering up til now, first time ive bathed in yonks)

Is it easy to get additional fittings to 'make' the erring pipe(s) feed into the grille or better still, join all three up then spit them into the grille?