Wausau's architectural aluminum entrances, storefronts, mid-rise curtainwalls and operable windows are designed and tested for commercial construction in the U.S. Entrance doors for retail, educational and institutional applications have a variety of standard sizes and hardware options for glass thicknesses up to 1 inch. Storefronts for first-floor installation of 1/4- or 1-inch insulated glass also offer a variety of thermally improved systems. Pressure-bar type curtainwall systems for up to six stories, and project-out vent and casement windows, allow a single source for most projects. Anodize finish colors are available in Clear and in earth tones ranging from Champagne to Black, plus 15 standard painted colors are offered in 70% Kynar® composition for up to 10-year standard guarantee. Learn more about our doors and frames, door hardware, storefront framing, curtainwall window, finishes and impact-resistant products.