Cedar Shake and Shingle Bureau

WoodRoof.com is a proud to sell products certified by the Cedar Shake and Shingle Bureau. We believe the efforts of the CSSB are invaluable to the industry – maintaining a market buzz and providing a consistent source of comprehensive, accurate and relevant technical information. 

Member mills of the Cedar Shake and Shingle Bureau keep the highest quality standards through their rigorous grading rules and independent third-party inspection services. 

Cedar Shake & Shingle Bureau – About Us page.