Post #805930 by tikiskip on Mon, Oct 10, 2022 4:38 AM

"probably not a good idea to have the blazing hot metal ducts"

Well, I don't know how hot your heater is but would doubt that it is hot enough to start a fire that way. But then I don't want you to burn your house and blame my advice as well.

There is a fire retardant you can buy to treat well everything with they use it on theater props and such.

The Kahiki lights I bought at the end some of them had charred bamboo and wood where the light bulb would be right on the wood and bamboo and they did not catch fire after all those years, and they had colored bulbs many times and those burn hotter than regular bulbs.

Sounds like you have some good ideas for it already.