DIY Home Improvement Forum banner
1 - 2 of 2 Posts

· Registered User
Joined
·
11,730 Posts
Only to stiffen it making it act as one, maybe for a heavy light fixture.

To prevent fires from spreading, especially at a drop or closed soffit. Or at a curved ceiling for fire stop- installed at the beginning of the flat ceiling part.

Over any and all walls below, for fire stop, as in a basement finishing. Could possibly use draft stopping- check with local codes at B.D.

Blocking at ceiling/wall areas for fire.

Required if ceiling >1000 sq.ft.& ceiling hung from bottom of joists.

Pick one, or what is the application? Be safe, G
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top