Before the concrete polishing process begins, Harmon Concrete conducts a floor hardness test to determine which diamond tooling to start with. Once the proper tooling has been determined, we begin the concrete polishing process by equipping our grinder with the appropriate Diamonds.
A same level house extension in Australia will cost approximately $60,000 to $200,000+. Adding a room or extending your living area on the ground floor are affordable ways of creating more space. Here are some key points to consider that will help you keep your renovation costs in check.
Build Your Own House - Cost Estimating. Summary: How much does it cost to build a house? Professional builders know the current cost to build a new home is $89 to $160 per sq ft, or more, depending on the homeâs size, design, quality, and location.