How do I keep a stackable washer/dryer from vibrating on a wood floor?

Question

I am installing a 4 year old stackable Kenmore washer and dryer in an old farmhouse for my daughter. The laundry room has old hardwood floors. The regular washer we are replacing often vibrated and moved. Any suggestions on what I can do to make this set solid or what I can put underneath to help. Thanks!

Answer 1

Get a carpet remnant and cut into small squares. Place under each foot. Also make sure the feet are adjusted so that it is level

Answer 2

a wooden floor will cause the machines to ''bounce''' Nail a box around the machine using 1x2s or something like it.