After nearly half a century in business, the team at Desi's Aluminum Ltd. has completed exterior renovation projects of all shapes and sizes. View our gallery of completed projects in Burlington and throughout the surrounding Halton area. We will work with you to complete each project to your exact specifications. From small renovations to complete overhauls, we do it all. Our professional and experienced team offers an extensive selection of exterior doors and replacement windows, vinyl and aluminum siding, eavestroughing, soffits and fascia and more, all at affordable prices.