Most tasks require a substantial amount of prep-work to prepared the sub flooring for 3/4″ thick tongue-and-groove flooring. New-construction residences do not need this action, as the subfloor is topped and also prepared for flooring installment. The actual timber installation might take numerous days or even more, depending on the dimension of your residence and also what kind of personalized cutting and also designs are desired. Hardwood floor installment can take anywhere from a couple of days to greater than 2 weeks, depending upon demolition, timber kind, the problem of your subfloor, total square footage of the job and also installment method. The subfloor can be any number of products consisting of concrete, tile, laminate, etc. If you’re making a decision in between carpeting vs. I assume much longer would certainly be even much better, you can even mount drifting floors over existing flooring-an overall game-changer. Think about it extra as grinding down the flooring (60 grit) to get rid of any type of high places. Now allow’s start: area medium-grit sandpaper on a hand sander and also sand off the high areas on the subfloor. After the floor is filled it is again fined sand with the following grit (80) after that evaluated with 100. These subsequent sandings get any type of sandpaper marks left over from the coarser grits and also prepares the wood for the coating.