Diy Under House Insulation. Also consider the fact that if you want optimum acoustic insulation inside your cars cabin you should insulate this too. Batt insulation is a type of insulation made of loosely matted fibers fashioned into a blanket-like form.
Install the insulation with the vapor barrier facing up toward the heated living area of the house. If the crawlspace isnt ventilated it may have insulation in the perimeter wall. Inspect and measure the thickness inches of any insulation in unfinished basement ceilings and walls or above crawlspaces.
Fiberglass is an excellent insulator and is very resistant to fire.
If you plan on using your crawl space for storage make sure your barrier can withstand foot traffic. Under the house rigid foam is used on basement or crawlspace walls not overhead between the joists. If the crawlspace isnt ventilated it may have insulation in the perimeter wall. Use Unfaced Insulation in your attic to prevent the heat from rising and only heating the attic instead of your living spaces.
