Proof Industries - Manufactures prefabricated roofs for bay and bow windows. St. Cloud Window Inc. - Designs and manufactures aluminum windows in the 8520 classification including fixed, operable, sliders, arch, and doublehung. STC ratings from 44 to 55 in custom or stock colors. Allan Windows - Manufacturer of new and replacement aluminium windows for residential high-rises and condominiums. Andy Clip Ltd. - Allows windows to be safely installed from inside the building, without ladders or scaffolding. Jennifer's Glass Works, Inc. - Manufactures decorative glass doors and millwork for builders, decorators and home owners. Boman Kempp - Provides basement windows and window well systems that allow more natural light and ventilation into the basement. Breezway Australia - Manufacturers and suppliers of louvre windows.