Discuss Running UFH, cold, hot & gas pipes in the Water Underfloor Heating Installations area at PlumbersForums.net
If I run these under the insulation, would you suggest chasing the insulation, otherwise the insulation will not be flat.These would be run under the insulation. Insulated hot and cold, with gas being either plastic coated or trac pipe in one piece.
Or run them over the top.
I was gonna wrap the gas pipe in denso tape, apart from Tracpipe what other pipe is factory sleeved?Try to keep the hot and cold pipes as far apart as you can and lag them both to eliminate heat transfer from the hot pipe to the cold pipe. Make sure the the pipes especially the gas pipe is factory sleeved or run in a ducting and does not come into contact with the screed.
I was gonna use plastic pipe for water and obviously copper for gas.What material do you plan to use?
Do you have the tools to test the pipes before covering?