In fact they sanded down the subfloor.
Restoring hardwood floors under tile. Depending on the age of the home and how rough the wood is. Shine up the floor with rejuvenate. The first step is to fix the smaller gaps.
Sand the floor carefully making sure not to miss any. Give this layer time to dry. It’s designed for wood, laminate, vinyl, tile, and slate.
Saving hardwood floors under tile. Before you even start, it’s essential that you clear your room completely. Use a plastic putty knife to gently remove any old padding stuck to the floor.
Add the seal to your ‘new’ floors. After the floor type and installation method are determined, the drying process can start. If the wood floor has been sanded many times, it becomes very difficult to tell if it.
We just purchased a house that has ceramic tile flooring in the living room. Staining (if you decide you want to apply a stain) 4. They would then go ahead and sand/finish the subfloor to get a quick hardwood floor.
Use a plastic putty knife. Tape over any openings with masking tape to prevent dust from entering areas such as electrical outlets,. It protects, hides scratches, and shines your flooring.