An excellent choice for roof deck and wall sheathing, Blue Ribbon OSB Rated Sheathing is available in span- and exposure-rated sheathing thicknesses from 3/8" to 3/4", and is span rated for application with 8' axis perpendicular to rafter and wall studs.

All Blue Ribbon® OSB panels are APA - The Engineered Wood Association span-rated and Exposure 1 rated for protected construction applications that require the ability to resist moisture during construction delays. An exclusive blue-edge coating helps reduce moisture absorption.

Installation Tips

• Use 7/16" thickness for supports spaced 24" on center
• Use Ply-clips for maximum span ratings on roof applications
• Use only for weather-protected applications
• For maximum performance, space panel edges 1/8" apart