Sometimes customers ask for installing hardwood floors over existing hardwood floors. When you are installing hardwood floors over existing hardwood floors always use a wax paper to prevent unpleasant noise between two wooden floors – old and new one.
The old floor is parquet and it had a good quality, so I didn’t need to make any extra preparation and installed new hardwood over existing floor very easily.
Installing Hardwood Floors over Existing Hardwood Floors