Find Building Suppliers You Can Count On in Penrith, NSW

Jay Jay Building Supplies is a trusted source of timber, metal roofing, cladding, doors, flooring and structural steel for builders and homeowners in Western Sydney and beyond. We provide a comprehensive range of highquality products, backed by over 40 years of familyowned expertise and partnerships with leading manufacturers such as Lysaght and BGC. Our goal is to supply reliable materials and expert advice that enable projects to be completed efficiently and to the highest standards.