Mystery Garage Photo -- Is it yours or do you know the owner???
#16
Rennlist Member
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5/8th drywall is 1 hour fire rated iirc. That's why they don't want you doing recessed lights etc in a garage. Same reason you're supposed to have double drywall or rockwool or a ton of fiberglass insulation at the top of walls (and between long sections of walls) to form fire blocks and why you should spray fire barrier foam in the holes you make for pipes and wires between floors. It's never one thing that helps but a combo. I'll take every extra second I can.
#17
Three Wheelin'
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Last edited by workhurts; 04-19-2023 at 12:53 AM.
#18
Rennlist Member
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I believe its oxygen intake. closed off at the J box but (fire) the soffit contains too much oxygen (above the recessed lighting void). Just an assumption.