Basement wall insulation is crucial to maintaining a weatherized, energy-efficient home. In new construction, insulation should be added on the exterior of the basement walls to minimize heat loss through the foundation and to protect against the intrusion of moisture. Meanwhile, interior basement wall insulation is best for existing homes as it improves moisture control and holds up well against the infestation of pests and insects. Pacific Supply Insulation can help you determine what type of basement wall insulation product is right for your project. Just call us today for a free quote.