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Preventing expansion noise
JoshuaB
Member Posts: 3
Hello again
I am retro fitting an old house with hydronic radiant floors. I have access to the joist bays for floor 1 and am installing on the subloor on floor 2.
I am utilizing omega groove aluminum panels.
I am concerned that the pex will make noise as it expands and contracts against the aluminum. What measures can I take to help prevent or mitigate the noise. A recent TOH episode suggested using silicone paste, however, I am uncertain this is the appropriate way.
Thanks
I am retro fitting an old house with hydronic radiant floors. I have access to the joist bays for floor 1 and am installing on the subloor on floor 2.
I am utilizing omega groove aluminum panels.
I am concerned that the pex will make noise as it expands and contracts against the aluminum. What measures can I take to help prevent or mitigate the noise. A recent TOH episode suggested using silicone paste, however, I am uncertain this is the appropriate way.
Thanks
0
Comments
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It will make noise. Silicone paste may help -- until it wears out. The best way to run a radiant floor -- i PEX or anything else -- is to run it at as near a constant temperature as possible, changing the temperature very slowly when it needs to change.Br. Jamie, osb
Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England0 -
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