1/2" x 4' x 8' HOMASOTE #440

The 1/2 inch thick, 4 feet by 8 feet Homasote 440 board is a premium soundproofing and insulation material, commonly used in construction projects to improve acoustics and reduce noise transmission. Made from recycled cellulose fiber, it is an eco-friendly option that provides effective thermal and sound insulation. Its versatility makes it suitable for use in walls, floors, and ceilings, providing both sound-deadening and structural strength. Whether for home theaters, apartments, or office spaces, Homasote 440 delivers superior performance.

Features:

• 1/2 inch thick Homasote board

• Dimensions: 4' x 8' (48" by 96")

• Eco-friendly, made from recycled cellulose fiber

• Reduces noise and provides thermal insulation

• Ideal for soundproofing walls, floors, and ceilings in residential and commercial buildings