How To Fire Block Metal Framing

And heres what the finished product looks like.

How to fire block metal framing. Starting Your Next Cold-Formed Steel Framed Project 4. FTB Fire Track Blocking Fire Track Blocking FTB provides horizontal bracing for studs and joists. Jan 15 2017 - Explore Spencers board Fire Blocking on Pinterest.

It acts as a cap at the top of your framed basement wall to contain any fire in the wall long enough to alert the smoke alarms in the basement see illustration at bottom. The block is nothing more than a 2 x 6 or fire-rated drywall turned flat and attached to the bottom of the first floor joists. Steel Stud Blocking for Fire-stops and Wall Reinforcement Step 1 Cut a piece of metal stud 18 34 inches long.

It works by dividing framing cavities into separate compartments slowing the passage of flames and combustion air. CONSULT YOUR LOCAL BUILDING DEPARTMENT. To install blocking take your framing gun and toenail nail at an angle a nail on each side of each end of the 2x4.

As a rule of thumb these sprays offer fire protection for up to 240 minutes. Particleboard covering any seams. See more ideas about fire finishing basement construction diy.

Plywood covering any seams. The batts stop the drafting of air and combustion gasses in a wall cavity. Simply snap a chalk line across the studs about 48 off the ground and install tight-fitting 2x4s in between these studs.

Its just material drywall in my case thats nailed into the gap between your top plate of your framed walls and the foundation of your house. Firestopping sprays can range between 10mm and 70mm in thickness and are applied to steel using a spraying machine. The main thing is the be sure that the blocking is flush with the bottom of the joist and straight and flat.