Hi the void is about a meter, could I use concrete block and concrete joists as in new construction? Don't want to have any dropping!
would the floor be solid with jablite would there be deflection / bounce. Would is support weight well. Would it be quieter than a suspended wooden floor?
And...
Hi
Advice needed please.
I have a 3 bed semi detached house.
It has a suspended wooden floor with a crawl space underneath. No insulation so is cold.
The washing machine in the kitchen shakes itself to bits, I have screwed 18mm ply underneath the washing machine and fridge freezer which has...