During drywall installation, what is the maximum spacing allowed for screws along the field of a drywall panel when attached to wood framing?
Correct Answer
B) 12 inches
Drywall screws should be spaced maximum 12 inches on center in the field of the panel when attaching to wood framing, with closer spacing required at edges and ends.
Why This Is the Correct Answer
The maximum spacing for drywall screws in the field of a panel when attached to wood framing is 12 inches on center according to standard building codes and manufacturer specifications. This spacing ensures adequate holding power and prevents sagging or movement of the drywall panel. The field refers to the interior area of the panel, away from the perimeter edges where closer spacing is required.
Why the Other Options Are Wrong
Option A: 8 inches
8 inches is too conservative and represents closer to the spacing required at panel edges and ends, not in the field area
Option C: 16 inches
16 inches exceeds the maximum allowable spacing and would not provide sufficient attachment points to prevent panel movement or sagging
Option D: 24 inches
24 inches is far too wide and would create inadequate attachment, leading to potential panel failure and code violations
Memory Technique
Think '12 for field, 8 for edge' - the field gets the bigger number because it's the main area, edges need tighter control
Reference Hint
Florida Building Code Chapter 25 - Gypsum Board and Plaster, or manufacturer installation guidelines for drywall systems
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