Sfr-k-l: Fix

Let’s break down the acronym:

Because SFR-K-L is conductive, the entire frame must be bonded to the building’s electrical grounding system. Failure to do so creates a shock hazard. Install a grounding lug on the main track and connect to the panel ground. sfr-k-l

Wood screws lack the hardness to penetrate SFR-K-L . They will strip or break. Always verify you have CFS-rated screws. Let’s break down the acronym: Because SFR-K-L is

Wood shrinks, warps, twists, and expands with humidity changes. remains perfectly straight for the life of the building. This means no nail pops in drywall, no sticking doors, and no cracked tiles. no sticking doors