Insulating very short pipe

[TheCat13]

Hi,

I have just installed a macerator and the discharge pipe (22mm copper) exits the external wall of the house and enters the soil pipe. This section of pipe has a very small length and a bend, i.e 2" to bend and 2" to soil pipe. Standard insulation would look ungainly and probably fall off after a while, is there a suitable tape or paint etc.. to apply to insulate the pipe against freezing.

Thanks

Sam

 

[ChrisR]

No.
Box it iin?

 

[JohnD]

OOI, why have you used copper as waste pipe?

 

[TheCat13]

It recommends that or solvent weld in the manufacters instructions and I did not fancy the larger bore of the solvent weld going through joists etc... Also I could get better formed and sweeping bends with the copper.