Author Topic: Register box/boot  (Read 41 times)

Offline ozzman71

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Register box/boot
« on: April 16, 2018, 04:59:01 PM »
I live in Tennessee. I need to know what to use to insulate my register boxes/boots. They are sweating and getting my floor wet around the register and causing mold. I went to Lowe's and they told me to use https://www.lowes.com/search?searchTerm=reflectix. Will this work? I have some left over insulated flexible duct. Can I use that? What would be the best way to go about insulating them? Thanks in advance for any help or advice.