In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
How thick should steam pipe insulation be
All I have to go by is whether the outside of the insulation feels warm when the steam is up. I don't think I've ever felt warm 1-inch fiberglass.
BP, did the IECC say whether they were referring to low-pressure or high-pressure steam systems? I'd bet on the latter, since unfortunately steam heat in homes is only popular in the States and Canada. Most steam applications elsewhere are commercial, higher-pressure systems.
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