Archi ENG is a party wall, Boral Outrwall System in Melbourne. We can help you with the design and construction of your new home or property. Our Party Wall, Boral Outwall System in Melbourne is designed for larger projects where you need to build a number of retaining walls or barriers. It is appropriate for residential or commercial property. Our team has years of experience in the building industry, enabling us to provide a wide range of solutions including party walls, boral outwall & fencing systems.