Installation, Projects Jul 16, 2026
Navigating the 2024 IECC: A Builder's Guide to Compliance and Performance
The 2024 IECC changes the rules on energy compliance. Here's how SANCTUARY® cellulose insulation helps builders meet them.
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Showing 12 of 33 Results
News Apr 14, 2026
Green Build & Design Feature on the SANCTUARY Two-Hour Firewall
Read more from Green Build & Design on how the SANCTUARY Two-Hour Firewall meets modern firewall requirements.
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Sustainability Dec 15, 2025
How to Meet Sustainable Building Program Requirements with Recycled Paper Insulation
Explore Greenfiber resources or contact a sales representative to see how cellulose insulation can boost both performance and sustainability on your next project.
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Sustainability Nov 10, 2025
The Retro Rambler: A Net Zero Energy Ready Home with Greenfiber Cellulose Insulation
When Symbi Homes set out to transform a 1950s kit home in Kensington, Maryland — known as the Retro Rambler — the goal wasn’t just to modernize; it was to prove what’s possible with sustainable building technologies.
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Installation Sep 12, 2025
How to Choose Machinery for Optimal Blow-In Cellulose Insulation Installation
Learn how to match machines to services, adapt existing equipment and add accessories that improve speed, performance and profitability.
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Installation, Sound Control Aug 22, 2025
Why Choose Cellulose Insulation for Retrofitting Walls
Explore how cellulose outperforms other insulation materials and simplifies every step of the job.
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News Mar 3, 2025
Green Build & Design Feature on When and Why to Consider Greenfiber Cellulose Insulation
Read more from Green Build & Design on how SANCTUARY cellulose insulation stands apart from other insulation materials.
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Projects, Sustainability Dec 19, 2024
How Greenfiber Insulation Promotes Sustainability in Watauga Community Housing Trust Project
In Boone, North Carolina, the Watauga Community Housing Trust uses cellulose insulation to bring sustainability to a historic home renovation.
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Projects, Sustainability Dec 13, 2024
Why Cellulose-Insulated Zero Energy Ready Homes Are the Future
Zero Energy Ready Homes give builders an edge in energy efficiency. See how VISION House Las Vegas uses cellulose insulation to meet sustainability goals.
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News Nov 11, 2024
Introducing SANCTUARY DEFENSE: 2-in-1 Insulation & Pest Control
Discover how SANCTUARY DEFENSE safeguards the integrity of the insulation while enhancing your home’s comfort and sustainability.
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Installation Sep 16, 2024
Insulating Your Garage with Cellulose: 8 Questions to Consider
Transform your garage into a comfortable, energy-efficient space with cellulose insulation. Explore these eight considerations for a successful upgrade.
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Installation Aug 21, 2024
Your guide to installing cellulose insulation for sidewall retrofit applications
Sidewall cavities are the second-biggest area of heat escape. Use this step-by-step guide for proper installation of sidewall applications.
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