What Grit Sandpaper For Hardwood Floors

On older floors the first step when sanding is to choose an aggressive grit like 24 grit per square inch to level the boards one to another and remove imperfections if possible.

What grit sandpaper for hardwood floors.

Macro grit sandpaper macro grits are a class of abrasives that range from medium to coarse sandpaper calibers. Best answer for either soft or hardwoods start around 50 grit and gradually step down to 120 grit. Once the entire room is down to bare smooth wood switch to a medium 80 grit sandpaper. The medium grit paper smooths the floor by removing the visible lines from the coarse sandpaper.

Can take out the scratch from 120 grit or 100 grit sandpaper if necessary. Start with coarse sandpaper of 36 to 40 grit progress to a medium 60 grit paper and finish with a finer 100 grit. This is usually the final grit for most standard hardwood floors. The result is a fresh new looking wood floor.

Takes out 60 or 80 grit scratch. They feature mid to low grit numbers. This is usually the final grit for maple birch or other particularly hard woods and for any floor that you would like to stain. We call this process rough cutting.

Takes out 60grit scratch but does not remove wood or finish final grit pass for most american hardwood floors 100grit takes out 60 or 80grit scratch. Do not skip the progression from coarse grades to finer grades. Replace the abrasive belt after sanding about 250 square feet for most effective results.