Need to add more usable, sheltered space to your property? Matériaux Robert Boyer is a leading supplier of do-it-yourself shed and garage packages for wood and metal utility buildings, carports, garages, barns, stalls, sheds, gazebos, pool houses and custom buildings. We also have a wide selection of plans for buildings of all types and quality materials to complete your project. Have a specific idea in mind? Ask our staff to help you design a custom building package.