Dundas Woodwindows & Specialties Inc is an Andersen Windows & Doors dealer, with access to a variety of window and door styles. We are your local window and door specialists. We sell a variety of windows and doors by series type, material, color, and more. Once you’ve selected one of our products, we handle the installation. Let us help you complete your home improvement project with our top-quality Andersen Windows & Doors products.