Gyrovague Posted September 17, 2018 Share Posted September 17, 2018 My (new) shop has 7.5' ceilings, and my forge stand is fairly high, which means the (drywall) ceiling above the forge will soak up a lot of heat. What should I put above the forge to protect the ceiling from heat? It's not so hot that you can't hold your hand up there, but I would worry about running the forge for hours. Ideas I have: 1) Sheet metal with 1" spacers. This is apparently a common trick to protect walls from woodstoves. 2) A water heater blanket, laid out flat and stapled up there. 3) Refractory? If so, what kind? (I've never built a forge or messed with any of it.) Anything else? Quote Link to comment Share on other sites More sharing options...
wpearson Posted September 18, 2018 Share Posted September 18, 2018 Sheet metal with 1" spacers Quote Link to comment Share on other sites More sharing options...
Daswulf Posted September 18, 2018 Share Posted September 18, 2018 Isn't there fire board that is fire resistant/proof? Like backer board in a way? Screw that up there and you are golden. Quote Link to comment Share on other sites More sharing options...
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