Mealey's (February 22, 2016, 12:31 PM EST) -- CHARLESTON, S.C. — The federal judge in South Carolina overseeing lawsuits over allegedly defective windows made by Pella Corp. on Feb. 18 denied the manufacturer’s motion for summary judgment in a lawsuit brought by a Louisiana couple, finding that genuine issues of fact exist as to when they discovered a possible defect was present in the windows installed in their home (In re: Pella Corporation Architect and Designer Series Windows Marketing, Sales Practices and Products Liability Litigation, MDL 2514, Case No. 14mn1, Tanya Conlay, et al. v. Pella Corporation, No. 14cv539, D. S.C.; 2016 U.S. Dist. LEXIS 19444)....