Specifications

Specifying Nu-Wool on your plans ensures performance and energy savings throughout the life of your structure. Installation should be made only by Nu-Wool factory-certified WALLSEAL contractors using approved equipment.

Simply download Nu-Wool's Architect Spec Book for current STC Ratings, HVAC downsizing information, firewalls, application procedures… and much more.

Nu-Wool Premium Cellulose Insulation makes buildings more energy efficient, healthy and quieter. Nu-Wool also is a product with a high recycled (86% recycled paper) content. This helps the environment and also helps make projects "Green."