Chasing rad pipes into walls

[mutley racers]

Think I will go for the 10mm hep in the wall and to outlet boxes suggested above. What wold people use to insulate the pipe and protect the plaster from cracking. Ideally one thing that does both and is slim

 

[mutley racers]

What about using 15mm conduit pipe?

 

[Rckape]

Think I will go for the 10mm hep in the wall and to outlet boxes suggested above. What wold people use to insulate the pipe and protect the plaster from cracking. Ideally one thing that does both and is slim

I've not read through the full thread, only the last few posts so apologies if this is out of context.

Slip some stitched hair felt over whichever pipe you're using before plastering in. This will absorb the movement in the pipe but won't give as good insulation as climaflex.

If you're chasing pipes in to a supporting wall there is a limit to how deep you can chase which would also affect your choice of insulation.