3mm Floor Underlayment (200 Sq Ft) Essential Acoustical Protection and Moisture Barrier

3-in-1 essential underlayment Light density polyurethane foam Moisture barrier film Moisture and noise control Standard insulation and noise reduction ratings Conceals minor sub-floor imperfections Installation under laminate, engineered and hardwood flooring Installation on all types of wood sub-flooring and concrete Thickness: 3 mm Coverage/Roll: 200 Sq Ft Unrolled Length: 670" (55.8 ft) Impact Insulation Class Rating: 28 IIC Sound Transmission Class Rating: 23 STC Color: Blue Assembled Width: 43" Assembled Height: 17" Assembled Length: 17" Image is for color and style reference only Trimmable to any size and shape Package includes roll of underlayment and installation instructions Prices are subject to change without any prior notification