LS Building Products is your source for new construction, remodeling, and renovation of residential and multi-family commercial projects. We stock a complete range of building supplies, from roofing materials, siding, and millwork to windows, interior and exterior doors, fencing, and more. Streamline building materials procurement by sourcing everything you need from a single reliable wholesaler. As one of Illinois' most trusted lumberyards and construction material suppliers, we provide outstanding service and quality materials. We provide high-quality materials for residential and commercial projects. Our goal is to help you build construction work that is strong, compliant, and long-lasting. For all your construction needs, trust us!