Radiator pipe

[Struler]

I am going to install radiator pipes in the wall, does anyone have a picture of a neat solution for passing through OSB and drywall and fastening inside the wall?

Is it allowed to splice radiator pipes inside the wall?

 

[Toomz]

Have no picture of a nice solution but it is absolutely forbidden to have joints in the wall.

 

[Huddingebo]

Heating pipe/installation may be spliced concealed, but water pipes should never be run in an exterior wall.
Fresh water must never be spliced concealed.

 

[KalleKe]

Don't have a picture of a neat solution but it is absolutely forbidden to have joints in the wall.

Not for heating "well"?

However, for tap water, you are not allowed to have it like that if you want insurances etc. to apply.

 

[Toomz]

I was wrong. I was absolutely sure that all types of water pipes in walls should be without joints.
I would have avoided hidden joints until the very last anyway.