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Rosboro X Beam Guide
Found 1 free book(s)Glulam in Residential Building Construction Guide - Rosboro
rosboro.comThis guide from APA – The Engineered Wood ... Stock beams, manufactured in common dimensions, are cut to length when the beam is ordered from a distributor or dealer. Typical stock beam widths used in residential construction include: 3-1/8, 3-1/2, ... (Type X) gypsum wallboard or 1 1/2" wood, to provide the needed protection .