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Old 01-16-2013, 03:13 PM
johnpost johnpost is offline
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Join Date: Jul 2009
Posts: 12,056
i have in floor hydronic heat in kitchen and baths placed in wood subfloor material, comes in sheets with grooves cut in it (straight and end of loop sheets).

in basement the in floor hydronic heat was placed on the reinforcement wire that was placed in the concrete floor.

tubing used is PEX, cross-linked polyethylene, which is also used in potable water plumbing and baseboard hydronic heat systems. expected lifetime of 50 years.