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Crown Molding for a 12×12 Room

A 12×12 room has a 48 ft ceiling perimeter — about 54 linear feet of crown molding (12% waste for those compound miters), or 4 sixteen-foot pieces.

Crown molding
54 ft
Ceiling perimeter
48 ft12×12 room
Crown to buy
54 lin ftincludes 12% waste for compound miters
16-ft pieces
4 pieces
Cost (est.)
$134~$2.50/lin ft
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