Hello,

I'm looking for some advice on how to protect a wooden floor from scratches
and marks caused by furniture wheels.
I've just sanded my living room floor for the second time in 10 years, this
time because of the tracks caused by hard nylon sofa wheels and the brass
wheels from a heavy grand piano. Can anyone offer any advice here on how to
prevent this problem happening again?

I was thinking of replacing the sofa's nylon wheels with softer rubber
wheels, but will they just mark the floor instead? My local hardware shop
has both black and gray wheels, I don't know if the gray wheels would also
mark the floor.

For the piano, I don't know what to do, any ideas?

I searched this group using Google Group search, but didn't find anything.

Many thanks,
Paul