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It may not be the best topic for small talk, but the more you learn about Greenfiber, the smarter you’ll be about how to use it and all of the reasons you should. Check out the documents, step-by-step instructions, videos and more below.

Some helpful information

How-to & other videos

  • Hear the Sound of Silence in this SANCTUARY Home by Greenfiber

    Experience the sound of silence in this SANCTUARY Home in Scottsdale, AZ. This home with SANCTUARY by Greenfiber spray-applied to exterior and interior walls brings life back into balance by reducing unwanted noise and maximizing comfort.
  • How to Install Insulation in Your Attic

    We know. Insulating your attic probably comes somewhere below cleaning gutters or washing windows on the list of things you’d like to do. But the good news is, it’s a lot easier than you think when you use Greenfiber blow-in cellulose. This video will provide you with helpful tips on what you will need to get started and then walk you through the steps on how to insulate your attic.
  • How to Calculate Your Insulation Needs

    R-value is a measure of resistance to heat flow through a given thickness of material. While R-Value is one way of comparing insulations — the higher the R-Value, the better the insulation performance, it is just one of the factors that determine how an insulation product will perform in the real world. Understanding the R-value that you want to reach is an important step in determining how to properly insulate your home. It will also determine the number of bags that you will need for your project.
  • Retrofit Installation for Exterior Walls

    This video will will provide you with a high-level overview of how to insulate the exterior walls of an existing home. Watch the 'Dense-packing a Wall Cavity' video for more information on the process.
  • Dense-Packing a Wall Cavity

    This video will show you how to dense-pack a wall cavity using a 1-hole method with a nozzle.
  • Calibrating the Machine

    This video will show you how to calibrate the machine and reach the desired densities when installing in walls.
  • Machine Overview for Wall Installations

    This video will provide you with an overview on the fundamentals on how to operate an insulation machine.
  • Open Cavity Dense-Pack Wall Installation

    This video will show you how to dense-pack in open wall cavities behind netting.
  • Greenfiber Sound Reduction

    Where air flows, sound follows. Sanctuary is engineered to fill the tiny joints, crevices and gaps hidden within your attic, walls, floors and ceilings.
  • Greenfiber Comfort & Energy Savings

    SANCTUARY insulation is designed to regulate temperature room by room, when installed in exterior walls, and it can also reduce heating and cooling costs by up to 20%.
  • Greenfiber Fire Resistance

    With a Class1A fire rating, SANCTUARY insulation contains active fire-resistance materials to slow the spreading of flames and give you more time to evacuate in the case of a fire.
  • Elev8 Builder Testimonial

    Chris Little, President & Owner of Elev8 Builders, shares his views on high performance systems.

Technical documents & brochures

  • Supreme Plus SDS
    Safety Data Sheets
    232.11 KB | PDF
  • SDS - Applegate Loose-Fill Cellulose Insulation
    Safety Data Sheets
    958.36 KB | PDF
  • SDS - Applegate Stabilized Cellulose Insulation
    Safety Data Sheets
    977.64 KB | PDF
  • SDS - Applegate Bora-Spray Cellulose Insulation
    Safety Data Sheets
    978.19 KB | PDF
  • SDS - Fire Rated Material (FRM100)
    Safety Data Sheets
    219.65 KB | PDF
  • SDS - SANCTUARY Stabilized Borate Formula
    Safety Data Sheets
    228.31 KB | PDF
  • Consumer Bulletin 13 American Lung Association & Greenfiber
    Safety & Performance Documents
    1001.58 KB | PDF
  • Impact of Cellulose Insulation on the Carbon Footprint of Building Assemblies White Paper
    Safety & Performance Documents
    588.21 KB | PDF
  • LEED for Homes Contribution Chart
    Safety & Performance Documents
    146.51 KB | PDF
  • Vapor Barrier Bulletin
    Safety & Performance Documents
    120.83 KB | PDF
  • The Carbon Story Of Cellulose Insulation_CIMA Bulletin
    Safety & Performance Documents
    1.5 MB | PDF
  • Machine Conversion Sheet
    Safety & Performance Documents
    206.42 KB | PDF
  • Retrofit Brochure
    Product Brochures
    2.87 MB | PDF
  • SANCTUARY Advantages In New Home Construction
    Product Brochures
    406.89 KB | PDF
  • SANCTUARY Two-Hour Firewall Specification Sheet
    Product Brochures
    245.39 KB | PDF
  • Carbon Emissions Reduction Brochure
    Product Brochures
    2.99 MB | PDF
  • SANCTUARY Home Brochure
    Product Brochures
    3.59 MB | PDF
  • SANCTUARY 2-Hour Firewall Townhome Advantages Sell Sheet
    Product Brochures
    3.03 MB | PDF
  • Greenfiber Fire & Sound Assembly Brochure
    Product Brochures
    5.1 MB | PDF
  • Fire and Sound Assembly Brochure
    Installation Guides
    2.18 MB | PDF
  • Standard Practices for Installing Cellulose Building Insulation _ CIMA Bulletin
    Installation Guides
    59.76 KB | PDF
  • DIY Attic Installation Guide
    Installation Guides
    1.72 MB | PDF
  • SANCTUARY 2-Hour Firewall Installation Guide - Spanish
    Installation Guides
    754.91 KB | PDF
  • SANCTUARY 2-Hour Firewall Installation Guide
    Installation Guides
    787.83 KB | PDF
  • Attic Floor Installation Instructions for Contractors
    Installation Guides
    550.12 KB | PDF
  • Contractor Retrofitting Sidewall Installation Guide
    Installation Guides
    284.93 KB | PDF
  • Cathederal Ceiling Application Guide
    Installation Guides
    1.47 MB | PDF
  • Cathedralized Unvented Attic Application Guide
    Installation Guides
    869.6 KB | PDF
  • Wall Spray Manual for SANCTUARY Insulation
    Installation Guides
    732.73 KB | PDF
  • Dry Dense-Packing Wall & Floor Assembly Guide
    Installation Guides
    1.09 MB | PDF
  • Supreme Plus Fact Sheet
    Fact Sheets
    811.93 KB | PDF
  • INS200 Agritherm Fact Sheet
    Fact Sheets
    1.48 MB | PDF
  • FRM Fact Sheet
    Fact Sheets
    98.2 KB | PDF
  • SANCTUARY Fact Sheet
    Fact Sheets
    661.5 KB | PDF
  • Applegate Bora-Spray Loose-Fill Cellulose Insulation Fact Sheet
    Coverage Charts
    1.06 MB | PDF
  • Applegate Loose-fill Cellulose Insulation Fact Sheet
    Coverage Charts
    132.76 KB | PDF
  • SANCTUARY Attic Card
    Coverage Charts
    635.46 KB | PDF
  • Applegate Bora-Spray Stabilized Cellulose Insulation Fact Sheet
    Coverage Charts
    52.17 KB | PDF
  • Applegate Stabilized Cellulose Insulation Fact Sheet
    Coverage Charts
    579.52 KB | PDF
  • Applegate Stabilized Cellulose Insulation Dry Loose-Fill Fact Sheet
    Coverage Charts
    961.81 KB | PDF
  • Two-Hour Firewall Field Test Form
    Certificates & Forms
    469.29 KB | PDF
  • Greenfiber Submittal Form
    Certificates & Forms
    386.41 KB | PDF
  • Two-Hour Firewall Checklist
    Certificates & Forms
    474.76 KB | PDF
  • CSI 3 Part Specification
    Certificates & Forms
    215.59 KB | PDF
  • 2024 Manufacturer's Certificate for Non-Business Energy Property Tax Credits and Energy Efficiency Tax Credit 25C
    Certificates & Forms
    194.82 KB | PDF
  • SANCTUARY Declare Label
    Certificates & Forms
    674.38 KB | JPG
  • UL Evaluation Report
    Certificates & Forms
    510.68 KB | PDF
  • Seal and Insulate with ENERGY STAR® Insulation Product Certification Report
    Certificates & Forms
    4.4 MB | PDF
  • Limited Lifetime Warranty
    Certificates & Forms
    860.57 KB | PDF
  • SDS - Loose Fill Borate Formula
    2.2 MB | PDF
  • SDS – INS515LD
    2.46 MB | PDF
  • SDS - Stabilized Blended Formula
    2.6 MB | PDF
  • INS765LD Attic Card
    472.91 KB | PDF
  • INS745 Attic Card
    951.43 KB | PDF
  • Applegate Submittal Sheet 2020
    1.85 MB | PDF
  • INS735 Attic Card
    2 MB | PDF
  • INS541LD Attic Card
    1.32 MB | PDF
  • INS515LD Attic Card
    993.83 KB | PDF
  • INS773LD Attic Card
    455.83 KB | PDF
  • INS541LD Fact Sheet
    1.07 MB | PDF
  • INS515 Fact Sheet
    869.62 KB | PDF
  • INS550 Fact Sheet
    710.89 KB | PDF
  • Cel-Pak Fact Sheet
    455.83 KB | PDF
  • INS506 Fact Sheet
    621.89 KB | PDF
  • INS765 Fact Sheet
    540.03 KB | PDF
  • INS773LD Expanded Coverage Chart
    170.28 KB | PDF
  • INS750LD Fact Sheet
    681.68 KB | PDF
  • INS506LD Attic Card
    621.89 KB | PDF
  • Project Checklist
    199.37 KB | PDF
  • Blowing Machine Prep
    581.32 KB | PDF
  • Greenfiber Sound White Paper
    359.27 KB | PDF

Useful Tools

  • Project Checklist

    Not sure what else you need for your insulation project?

    Download PDF
  • Insulation Calculator

    Here's an easy way to find out how many bags you'll need to get the job done.

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