Attics
Why Cellulose
Built for Top-Level Performance
Greenfiber® cellulose insulation fills every corner of the attic with ease, covering gaps and hard-to-reach areas to lock in comfort and reduce energy loss. It installs easily over existing insulation for high R-value performance and is a smarter way to insulate from the top down.
How To Install
Attic Insulation Made Easy
Tools, tips and techniques for a smooth install
Insulating your attic is easier than you think with Greenfiber blow-in cellulose insulation. In this step-by-step video, we’ll show you everything you need to get started, from the tools and materials to helpful tips for a smooth installation.
Featured Products
Solutions for any project
SANCTUARY
An eco-friendly cellulose insulation product that delivers unparalleled sound power reduction, highly effective insulation, temperature regulation and fire safety.
ProCell Green
The larger 25 lb. bag is perfect for contractors, offering an effective solution with its increased coverage area and decreased jobsite time.
Contact Us
Need Specs, Support or Solutions?
Our team of insulation experts is ready to help with product info, project advice or anything else you need to get the job done right.
Request Tech Info
Looking for technical documents or safety data? Select the product from the list below, and we’ll send you what you need.
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Our knowledgeable sales representatives are ready to guide you through product details, answer your questions and help you find the best solutions for your project.
