Mealey's (October 3, 2018, 2:56 PM EDT) -- SEATTLE — Plaintiffs seeking certification of a statewide class in Washington for residents whose homes have shingles made by Certainteed Corp. that suffer from premature granule loss say in an Oct. 1 reply brief filed in federal court that two rulings from the Ninth Circuit U.S. Court of Appeals show that consumer protection claims involving a defective product are well-suited for class treatment (Paula Wetzel, et al. v. Certainteed Corp., No. 16cv01160, W.D. Wash.)....