Kolbe Vinyl Windows & Doors, 1211 Depot St, Manawa, WI 54949, US

Wausau Window & Wall Systems gives customers right the way they want it. The company engineers and manufactures cost-effective standard and modified standard windows for budget-conscious schools, hospitals and condominiums. It also works side by side with architects, building owners and contractors designing custom windows and wall systems for many of America s most prestigious and complex building projects. The company manufactures its products in five spacious fabrication and finishing centers that combine advance manufacturing technology with craftsmanship to ensure easy installation, tight fits, good performance and aesthetic value. Wausau Window & Wall Systems, a subsidiary of Apogee Enterprises, has headquarters in Wausau, Wis.