Insulating Detached Garage Slab
I will be building a detached 24′ x 24′ garage which I don’t plan on heating. At the moment I only see myself possibly heating the space for a project or car/tractor repair and likely would use a propene heater.
I am wondering if it’s worth the expense of putting 1-2 inches of EPS foam under the slab just in case down the road I end up doing heating the space a lot more than I think?
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