Northern White is an industry-leading premium, unbonded, white, virgin loose-fill fiberglass insulation designed for pneumatic installation in open areas. It is used in residential and commercial construction as a thermal and acoustical insulation.
CertainTeed fiberglass batt & roll insulation are easy to install and useful for controlling temperatures, acoustics, and lowering energy costs. It is proven fiberglass technology made with renewable, recycled, and plant based ingredients, with no added formaldehyde, harsh acrylics, dyes or unnecessary fire retardant chemicals.
CertainTeed Northern White: R-Value: R12 per 4.5 inches
27lb per bag
Sustainable Insulation: R-Value R8 – R40
Width 14.75″ or 24″
Thickness 2.75″ – 12.0″