But you may want to supplement their dust control efforts.
Preparing house for floor sanding.
Situations differ but you may not be able to refinish your hardwood floor more than 10 times.
If you have a vinyl floor you may be able to install your flooring directly on top of it.
Reasons to leave include.
Seal off rooms that will not be sanded.
Thoroughly vacuum the existing floor and use a long floor leveler and tape measure to ensure the subfloor is level within 3 16 inch for every 10 feet.
Furniture will have to be moved from room to room or out of the house entirely.
If your wood floor refinishing or installation job is extensive and you want it done in one job it might be best to stay elsewhere until the project s done.
And the finish will start experience wear and tear to the point where if you neglect it for longer you can start.
Multiply length times width of the room.
If i ve removed all of the dirt and grime with the coarse paper why do i have to bother sanding it again with finer paper.
Flooring experts estimate that hardwood floors can be sanded for refinishing up to 10 times depending on the thoroughness of the sanding and the level of wear and tear on the floor.
Just sand any high spots and fill the low spots with leveling compound.
Start sanding the floor with some really coarse sandpaper we started with 24 grit paper.
With time and due to a number of factors mainly due to high traffic heavy footfall everyday use etc.
Remove any carpet or other flooring.
There are few things to bear in mind when preparing for wood floor restoration which you might want to sort just before it s time for the works to begin.
There will be lots of fine dust no matter how well an area is sealed off.
Determine how much flooring and materials will be needed.
Add about 10 to that number to account for any possible mistakes and warped boards.
Arrange the plywood on the floor so the joints of this layer do not align with the subfloor joints below.
You ll need to know how to level a floor.
Clearing the areas of furniture all areas that will be sanded should be clear of furniture and anything that may easily collect dust e g.
After removing most of the old layers of varnish stain and grime you can move on the less coarse paper.
Do this not just by closing the doors but by covering the doorway with plastic sheets secured with painter s tape.