Is fire blocking required in all walls?
1. Fireblocking is required at ceiling and floor levels, and between the top story and the roof space (provided by the wall plates in platform framing). 2. Walls furred off the foundation require fireblocking every 10 ft.
Where is fire blocking or Draftstopping not required?
1. If there is no useable space above the assembly (an attic) or below it (a crawlspace), draftstopping isn’t required. 2. If the assembly isn’t concealed (an open floor/ceiling assembly above a basement), draftstopping isn’t required.
What is the maximum vertical spacing for fire blocking?
These requirements, contained in IBC 2015 Section 718.2. 2, state that fire blocking is required vertically at the ceiling and floor levels and horizontally at intervals not exceeding 10 feet. Additionally, IBC Section 718.2.
What height should fire blocking be?
Fire Blocking Purposes These requirements, contained in IBC 2015 Section 718.2. 2, state that fire blocking is required vertically at the ceiling and floor levels and horizontally at intervals not exceeding 10 feet.
What walls require fire blocking?
Fireblocks are required between floors, between a top story and a roof or attic space, in furred spaces or the cavities between studs in wall assemblies, at connections between horizontal and vertical spaces created in floor joists or trusses, soffits, drop or cove ceilings, combustible exterior wall finishes and …
Where should wall blocks be placed?
1) Install a block between the joists/trusses directly above the end of the wall, with its bottom flush with the bottom of the joists/trusses. 2) Plumb the wall and nail its top securely into the block.
Do you need blocking between studs?
So any sheathing edges that don’t land on standard framing (studs, plates, windows/doors) need to be supported by blocking. All edges of wall sheathing must be supported by and nailed to framing. This edge didn’t land on plates, so install blocking to support it.
Can you put Sheetrock directly on concrete?
Sheetrock needs to be kept dry to avoid mold growth and possible material degradation. So you would have to separate the concrete from the drywall with either treated wood furring or metal studs, or properly seal the concrete wall to prevent moisture migration.
Why are they called furring strips?
The origin of the furring strip may be from the root “furr”, which is the term given to the space behind the field of lath. Metal furring strips are used for commercial projects, or in towns where fire-proof supporting elements are required by the local building code.
Does concrete wall need insulation?
The concrete acts as a sort of bridge for your heat to get outside. We eliminate the bridge and keep heat in by adding insulation. In order to regulate the temperature of a living space, concrete needs to be insulated.