Is It Necessary To Insulate Floors Above An Encapsuated Crawlspace

Insulation helps keep the outside temperature from coming into your home.

Is it necessary to insulate floors above an encapsuated crawlspace.

As an amazon associate i earn from qualifying purchases. Wall insulation can be located on any combination of the exterior and interior surfaces and within the structural cavities or materials of the exterior crawl space walls. It might be more common to think about the insulation in our walls or even in our attic. Well here is the crawl space 101 guide along with important info you need to know about crawl space encapsulation.

If the crawl space is ventilated which is ideal because it aids in the elimination of moisture then fiberglass insulation can be easily installed under the subfloor between the floor joists. It is important to secure insulation and cover it with a vapor barrier in order to prevent moisture and the mold that often follows close behind. Our contractor said that s unheard of and with an encapsulated crawlspace we should use no insulation. Wall insulation systems require that the band joist area of the floor frame be.

In those days common building practice was to insulate the floor above the crawl space and to leave the crawl space s wall vents open so any moisture buildup would vent to the outside a. But insulating the crawl space of your home is equally important. A crawl space is essentially a vacant area that lies under houses between the ground and the first floor.