Advice on insulating under floor heating pipes All aspects of plumbing questions and answers, help, tips and information

[mrmikemaynard]

Hi,

I would welcome some advice on whether these pipes - hot water flow and return to a UFH manifold - on a brick wall need to be

a) insulated before the plasterboard is replaced. Or

b) I should use an expanding foam to surround them or some other kind of filler before plastering.

Happy to provide more info.

Thanks in adavance!