Chapman Builders Supplies provides landscaping and building supplies to contractors and homeowners in the Greater Toronto Area (Scarborough, Markham, Pickering, Ajax, Whitby, etc.). We offer a wide range of landscape supplies, including 24×24 patio stones, interlock stone, retaining wall blocks, steps, sand and gravel, and more! In addition to our landscape supply, we also offer a wide range of building materials, including waterproofing membrane and drainage pipe, natural stone, and concrete cinder block. As a full-service landscaping and building supply store, Chapman’s offers many other products that you would find at a traditional Garden Centre.