Code requirements for adding fire blocking and draft stopping apply mainly to new construction.
Fire blocking in basement walls.
Insulate your basement with fire blocking materials.
R602 8 item 1 2 states that fire blocking is needed horizontally at intervals not exceeding 10 feet within concealed spaces in stud walls.
The subject of fire blocking a basement seems to be surrounded by mystery and secrecy.
There will be a 3 5 space between your concrete wall and the framed drywall walls.
In a residential setting and especially when finishing your basement you are most likely going to fire block.
Spray foams that are approved for fire blocking.
Vertical basement wall fire blocking fire blocking basement walls is installed by nailing on strips of 5x8 or thicker o s b.
Diy basement finishing course.
If you re in the process of building a new house you probably won t have to specify that you want fireproof materials as these features are now standard.
Hi geoff okay here s the deal with fire blocking your basement with a no drywall ceiling.
This is an area that seems to be very confusing for a lot of diy ers finishing their own basement.
Or drywall to the top.
Our basement walls trigger a second code requirement.
I know how you feel i have been finishing basements for 27 years and in the old days nobody ever heard of fire blocking.
In any case the underlying theme is to not spread the fire as much as possible.
Insulators like gypsum mineral wool and particle board are known for their fire retardant qualities.
The rule is intended to prevent all the bays in a wall from being connected when the studs are not drywalled or sheathed on both sides.
Fire block and firestop are two different concepts and use different materials.
It s the same as if you had a drywalled ceiling.