I am making a flat platform with 4 leveling feet that can hold a 150 lb Corrosion-Resistant Heavy Duty Blower plus another 150-350 lb (so in total 300 - 500 lbs of mass). It is around 24" x 24". Do you guys have any suggestions on what material I should use and how thick?
Also if I wanted to reduce the vibration from the fan would it be a good ideal to put a layer of rubber on the platform?
This will be indoors and will be a raised platform, I was thinking of using Heavy Duty Vibration-Damping Leveling Mounts