Most tasks call for a substantial quantity of prep-work to all set the sub flooring for 3/4″ thick tongue-and-groove flooring. New-construction houses do not require this action, as the subfloor is primed and also ready for floor installment. The real wood setup might take numerous days or even more, relying on the dimension of your home as well as what kind of customized cutting and also designs are preferred. Hardwood flooring installation can take anywhere from a couple of days to greater than 2 weeks, depending on demolition, timber type, the condition of your subfloor, complete square video of the job and also installment technique. The subfloor can be any kind of number of materials consisting of concrete, ceramic tile, laminate, etc. You can even install floating floors over existing flooring-an overall game-changer if you’re choosing in between carpet vs. I assume much longer would be also much better. Consider it much more as grinding down the floor (60 grit) to get rid of any high spots. Now let’s begin: location medium-grit sandpaper on a hand sander and also sand off the high areas on the subfloor. After the floor is loaded it is once more sanded with the next grit (80) then screened with 100. These subsequent sandings get any sandpaper marks left over from the coarser grits and also prepares the wood for the finish.