Specifications. Sizes 12’ 6’ 9’ Packaging 6' - 30 - 50 sq yds per roll 9' - 30 - 75 sq yds per roll 12' - 30 - 100 sq yds per roll Construction Type Heterogeneous Sheet QuickStix® Seam Method Heterogeneous Sheet (Non-ortho phthalate construction) ASTM F1303 Type I, Grade 1, Class B 0.080” (2.03 mm)