Keene™ Building Products is the premier innovator and manufacturer of 3-dimensional filament products for the building envelope and noise control markets. We carry a variety of building envelope and roofing products such as Driwall™ Rainscreen, Driwall™ Easy-Fur, Viper CDR Vent™ and more. Visit our Resources page to learn more about Keene™ Building Products, and view brochures, technical information, installation information and more!