Wausau is an industry leader in engineering window and curtainwall systems for hospitals, schools, universities, government facilities and commercial buildings, including blast hazard mitigation and hurricane impact-resistant applications. Products include energy-efficient and durable AAMA AW Class fixed, projected, casement, hung and rolling windows; custom curtainwall systems; and sun shades and light shelves. Wausau products promote natural daylighting and support sustainable design goals with frames using high recycled aluminum content and low U-Factor thermal barriers.