Dupont Thermax Light Duty 4' x 8' - All Sizes Thickness:2" these batts improve the wall

these batts improve the wall assembly Sound Transmission Class (STC) ratings by up to 10dB

customers have found the Double Bubble Reflective Foil Insulation Rolls to be a versatile

Whether you're tackling a new build or a retrofit project

It is easy to install

Dupont Thermax Light Duty 4' x 8' - All Sizes Thickness:2" these batts improve the wallThe Dupont Thermax Light Duty Board is a versatile and energy efficient insulation panel designed for interior applications where a clean, finished look and moderate durability are required. Featuring a polyisocyanurate (PIR) foam core and a durable reflective aluminum facer, it offers excellent thermal insulation performance and moisture resistance. Perfect for use in basements, crawl spaces, utility rooms, and commercial interiors, Thermax Light