Hanging a heavy wash basin in the bathroom

[cab3559]

I have a 25kg basin which the builder is hanging onto the bathroom wall.

It has 3 fixing points, and & came with some bolts, maybe 120mm in length (just under 5 in). The basin is longer at the back also, so that should add support (It's a Catalano Zero basin) Trap underneath would add support too I guess

Wall is brick and breeze block I guess (House built in the late 50s, Essex, UK)

Builder seemed a bit concerned about it - it should be OK but I wouldn't sit on it, he suggested.

Will it be OK, or should I worry? (some more )

Thanks

 

[joe-90]

Don't sit on it. Use the loo.