Jan 3/4” OSB board is better than ” gypsum board. Sound control is measured in STC ratings (sound transmission coefficient). Plywood and OSB – Arlington Coal and Lumber Company www.
When you need cost-efficient yet high quality plywood panels and OSB, we guarantee to. XOSB APA RTD Sheath. It is oriented strand board (OSB) – providing uniformity, strength, and versatility. Available in 7/16”, 15/32”, 1/2", ” OSB (other sizes available upon request).
ASTM E27UL 2UBC -1) per. QAI Laboratories, Inc. Test Report TJ2773. Flame Spread Index: 0. Smoke Index: – o Load Bearing 2-Hour.
It consists of horizontal joists, typically 2xor larger framing lumber, topped with sheets of subflooring — usually " or 3/4" plywoo OSB (oriented strandboard). Up to 1/4″ Birch Shop · /16″ to ″ Birch Shop · 11/16″ to 1/4″ Birch Shop · Cherry Shop · Fir Shop · Hickory Shop · Lauan and Bending Shop · Khaya.