What Grit First Sanding Hardwood Floor

You want to start with a more abrasive grit and then use successively finer grits.

What grit first sanding hardwood floor.

The result is a fresh new looking wood floor. None of it is rocket science but it will help you to read through all the sanding pages including first things first working with sanders and edgers and the sanding faq before you begin. Use an edger sander or small orbital sander to sand corners edges and small areas such as closet floors bathrooms or stairs. Sanding removes on average about 1 16 inch of material and sometimes.

The groove overlap is typically about 1 4 inch thick. We call this process rough cutting. Don t be afraid to use new belts and more than one. So the first step to take is to determine the sequence of the grit of the sandpaper.

More facts on. An edger can be difficult to control so practice your technique on scrap wood first. Before you start sanding remove everything from the room and vacuum the floor. As with the drum sander start with course grit paper and then move to finer grades.

You need to sand the floor at least four times using a finer level of sandpaper each time for getting a smoothly nice hardwood floor. Lower grit numbers represent coarser abrasives that scrape off materials much quicker. Buff the floor starting at one wall and. Solid hardwood boards are 3 4 inches thick and each has a groove milled in its side that overlaps the tongue of the adjacent board.

You ll need to sand the entire floor not just one section. Bleach formulated for wood floors may be worth a try but the results are often mediocre at best and at worst the wood is left pitted and blotched. The higher the grit number is equivalent to a finer abrasive which creates smoother surface finishes. The first grit is meant to take off any finish the next is to smooth out the pattern of the first grit and the final grit is meant to smooth out any remaining sander marks and provide the.

Knowing how to keep the scratch pattern with the grain as much as possible minimizes edger swirl marks. Sanding a wood floor is a multi step process. For refinishing a hardwood floor you will have to sand over that floor multiple times. Initial efforts in hardwood floor sanding.

The rotary cut of the edger is the most aggressive cut of all the floor sanding machines. That way you ll get a heads up on and hopefully the knowledge to avoid some of the problems you might encounter and some of the mistakes beginners make. Like the one used for sanding drywall. The grit of sandpapers is a rating of the size of abrasive materials on the sandpaper.

When it comes to sanding a hardwood floor grit sequence is everything. Sanding the floor will kick up a lot of dust so protect light fixtures and tape over electrical outlets. Remove shoe moulding the wood trim where the wall meets the floor. Sanding a solid hardwood floor can also be risky if the floor has been sanded before.