Hi Paul, I hope this video helps... https://www.youtube.com/watch?v=3i6n_EPbkvQ
You will either have to completely cover the floor with new sub flooring or remove the soft spot and replace that with new sub flooring. I would use 3/4 plywood. Hope that helps, good luck!
I think you will find this helpful also:
Find out what is causing the soft spot. Is it from a water leak? Fix that first, then remove the wood that is rotting and put in a new sub floor piece. You will probably have to refloor the entire floor if you have vinyl. Try tiles next time.
I found some more infor you, Paul
Without removing the flooring, your best best would be to install new sub flooring from underneath. Most of the sub flooring is either particle board or OSB. Particle board crumbles easily if exposed to water. OSB will also over time, but not as easily or quicky. You could try putting new plywood on the underside if it is just a small area.
Hi Paul, sorry you are having problems with your floor. Hope this helps you solve your problem.
How to fix soft spots in a mobile home floor
Oct 23, 2018
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