Without first ensuring the sub-floor is appropriately prepared there is a high likelihood that the chosen product may fail after installation.
Depending on the product choice and the existing sub-floor you may need to remove any glues, oils or other contaminants by first grinding the floor and then levelling it with a suitable product before installation. Some sub-floors may also be covered with a thin layer of MDF before the finishing product is installed.
We will accurately assess your requirements depending on your specific situation and can recommend and carry out whatever is required to ensure the best performance of your selected products.