It will provide additional insulating value for not too much more than what would be invested in the r30 insulation.
How to insulate a cabin floor and keep it rodent free.
How to keep rodents out of insulation.
With the insulation under it on top of it or not at all.
Alternatively you could fill the cavity completely using r 38 faced batt insulation.
A building needs to breath.
At most i would use it in the floor and ceiling but fiberglass in the wal.
The damage caused by mice.
There are several best practices that professionals in the attic insulation industry use to ensure your insulation lives a long and rodent free life.
Rodents gain access to your home s insulation through your attic and walls and there are several ways they can enter your home.
Lots of people asking if they could use this in the walls and ceiling.
Sharing my technique how i insulate my cabin floors and keep them rodent free.
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The air space above the 9 1 2 inch insulation in the 12 inch joist cavity will help provide a warm floor inside the cabin.
This size of metal screen should be small enough to keep out nuisance animals such as mice.
Place the batts against the underside of the floor then cover with the hardware cloth securing it to the joists with a staple gun.
I am asking about the best way to keep the insulation dry under a cabin floor.
Myself i would not surround myself with it.
I am also.
Where to put the tarp plastic wrap.
If you want to be sure that rodents cannot damage your attic insulation you have to keep them out of it in the first place.
The answer is simple.