Why should you not hammer a grille frame into a tight wood door opening?

Field answer

Interior door grilles are part mechanical and part finish work. If the opening is too tight, hammering the aluminum frame can splinter veneer or bend the trim where everyone can see it.

Remove the grille, clean the rough opening with the right finish tool, and reset with even clearance. Repair damaged veneer/paint per the GC finish direction before tightening the sleeve screws.

What to check first

• Check whether the frame slides in without force.
• Look for splintered veneer beyond the trim flange.
• Verify grille orientation and fire/acoustic rating before modifying.
• Use finish-safe cutting/rasp tools, not a hammer.
• Tighten screws evenly without bending the frame.

Why it matters

Forcing finish components creates visible damage and punch-list rework.

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Final direction belongs to the foreman, approved drawings/specs, manufacturer instructions, pressure/material schedule, employer policy, and AHJ/code requirements.