On 14 Jul, 21:01, Adrian Ball wrote:

*I already have some
floplast flexible pipe ready for replumbing the taps temporarily, but
have drawn a blank looking for some flexible waste pipe (40mm). *I'm
think that something like washing machine waste pipe, but wider, would
probably be available - has anyone seen such a thing?

http://www.screwfix.com/prods/27334/...0WASTE-_-27334