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A drywall foreman checks screw spacing along the supported edge of a gypsum wall panel. Which maximum spacing is commonly used at supported wall edges?

Correct Answer

A) 8 in. on center

Common gypsum-board application guidance uses 8 in. maximum screw spacing at supported wall panel edges. Other choices are field spacing or too wide for typical edge fastening.

Answer Options
A
8 in. on center
B
12 in. on center
C
16 in. on center
D
24 in. on center

Why This Is the Correct Answer

Common gypsum-board application guidance uses 8 in. maximum screw spacing at supported wall panel edges. Other choices are field spacing or too wide for typical edge fastening.

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