Since 1989, Dan The Window Man has been serving the South Western Ontario exterior home improvement market. We specialize in removing your existing energy-wasting windows and replacing them with our energy-efficient, maintenance-free, and easy-to-clean Energyguardâ„¢ windows. Since we make the windows, there are no middle men, and no hidden fees or unpleasant surprises. Every window we build is installed by our highly experienced crews! Our energy-efficient products are all custom-tailored to our customers' unique specifications. We also offer convenient payment plans with competitive rates to suit every budget! In addition to our replacement windows, we sell and install a full line of entrance doors, storm doors, patio doors, as well as siding, soffit, fascia, premier-quality sunrooms, exterior folding door systems, and custom-made seamless eavestroughing.