Best Insulation For Basement Walls

Except for the deep south.
Best insulation for basement walls. The most commonly used insulation materials in the basement include spray foam. Spray foam is probably the best possible insulation material for basements and damp areas. Foam board insulation is a rigid panel of insulation. The best option for a homeowner will depend on the nature of the basement finished or unfinished and budget.
The last method that i ve used is a hybrid system of foam board and fiberglass. The right material for basements is rigid foam rigid foam insulation consists of boards made of solid foam insulation and covered on one side with a radiant barrier. When insulating concrete basement walls a good idea because concrete basement walls are often cold use rigid foam board insulation if the insulation will come into direct contact with the. Insulation options include bubble foil fiberglass foam board and sprayed foam.
Energy savings are about the same whether you insulate on the interior or exterior. Basement foam board insulation. Basement insulation can be added to interior and exterior walls in addition to the ceiling. Rigid foam boards are attached to basement walls to seal and insulate the space.
While exterior insulation requires the use of fewer materials than interior insulation it can end up being a costly option because of the precautions that are needed to install it outside such as a. The best insulation to use is rigid foam which is largely unaffected by moisture. Basement wall insulation is recommended in most of the u s. Rigid foam is ideal for the basement environment because of its water resistance and durability.