S
sani man
I used to work with lpg in the marine industry 16 years ago. I just do sanitary now a days. Just started bathrooms on some barn converions. Had to alter some pipe work as installed wrong. Could not work out what other 22mm was for. Its lpg in a cavity with rockwool. I thought the had to be hard plastered. I know what lpg is capable of so surely the cavity shoud be vented. Mentioned it to the owner but he has been told its ok. Can anyone tell me if its right or wrong. Thanks