10mm Heating pipes - lagged in loft?

[Mdljk]

Hello,

10mm copper heating pipes in loft were lagged with felt. Have extended the pipes with plastic. I I an assuming that plastic 10mm pipe in loft space should be lagged as it can still freeze. Do I just use felt wrap? What do you guys do with plastic 10mm heating pipes in loftspace? Thanks for any advice.

 

[ShaunCorbs]

Yep needs to be lagged could be something simple as getting a roll of insulation and putting it onto of the pipes etc

 

[Scott_D]

pipe insulation for 15mm pipe will be fine