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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

  • SDS - Applegate Stabilized Cellulose Insulation
    Safety Data Sheets
    977.64 KB | PDF
  • SDS - SANCTUARY Stabilized Borate Formula
    Safety Data Sheets
    346.48 KB | PDF
  • SDS – INS515LD
    Safety Data Sheets
    2.46 MB | PDF
  • SDS - Fire Rated Material (FRM)
    Safety Data Sheets
    356.32 KB | PDF
  • SDS - Applegate Bora-Spray Cellulose Insulation
    Safety Data Sheets
    978.19 KB | PDF
  • SDS - Applegate Loose-Fill Cellulose Insulation
    Safety Data Sheets
    958.36 KB | PDF
  • Vapor Barrier Bulletin
    Safety & Performance Documents
    120.83 KB | PDF
  • LEED for Homes Contribution Chart
    Safety & Performance Documents
    146.51 KB | PDF
  • Impact of Cellulose Insulation on the Carbon Footprint of Building Assemblies White Paper
    Safety & Performance Documents
    588.21 KB | PDF
  • Carbon Emissions Reduction Brochure
    Product Brochures
    2.99 MB | PDF
  • SANCTUARY 2-Hour Firewall Townhome Advantages Sell Sheet
    Product Brochures
    3.08 MB | PDF
  • Greenfiber Fire & Sound Assembly Brochure
    Product Brochures
    5.04 MB | PDF
  • SANCTUARY Advantages In New Home Construction
    Product Brochures
    406.89 KB | PDF
  • SANCTUARY Home Brochure
    Product Brochures
    3.59 MB | PDF
  • Attic Floor Installation Instructions for Contractors
    Installation Guides
    355.36 KB | PDF
  • Cathederal Ceiling Application Guide
    Installation Guides
    568.18 KB | PDF
  • Cathedralized Unvented Attic Application Guide
    Installation Guides
    392.53 KB | PDF
  • Wall Spray Manual for SANCTUARY Insulation
    Installation Guides
    6.43 MB | PDF
  • Dry Dense-Packing Wall & Floor Assembly Guide
    Installation Guides
    253.48 KB | PDF
  • SANCTUARY 2-Hour Firewall Installation Guide
    Installation Guides
    796.3 KB | PDF
  • Contractor Retrofitting Sidewall Installation Guide
    Installation Guides
    4.64 MB | PDF
  • Fire and Sound Assembly Brochure
    Installation Guides
    2.18 MB | PDF
  • DIY Attic Installation Guide
    Installation Guides
    1.72 MB | PDF
  • SANCTUARY 2-Hour Firewall Installation Guide - Spanish
    Installation Guides
    754.91 KB | PDF
  • INS200 Agritherm Fact Sheet
    Fact Sheets
    1.48 MB | PDF
  • SANCTUARY Fact Sheet
    Fact Sheets
    661.5 KB | PDF
  • Machine Conversion Sheet
    Fact Sheets
    206.42 KB | PDF
  • FRM Fact Sheet
    Fact Sheets
    98.2 KB | PDF
  • Applegate Loose-fill Cellulose Insulation Fact Sheet
    Coverage Charts
    132.76 KB | PDF
  • Applegate Stabilized Cellulose Insulation Dry Loose-Fill Fact Sheet
    Coverage Charts
    961.81 KB | PDF
  • Applegate Stabilized Cellulose Insulation Fact Sheet
    Coverage Charts
    579.52 KB | PDF
  • Applegate Bora-Spray Stabilized Cellulose Insulation Fact Sheet
    Coverage Charts
    52.17 KB | PDF
  • SANCTUARY Attic Card
    Coverage Charts
    643.29 KB | PDF
  • Applegate Bora-Spray Loose-Fill Cellulose Insulation Fact Sheet
    Coverage Charts
    1.06 MB | PDF
  • Two-Hour Firewall Checklist
    Certificates & Forms
    474.76 KB | PDF
  • Two-Hour Firewall Field Test Form
    Certificates & Forms
    469.29 KB | PDF
  • 2023 Manufacturer's Certificate for Non-Business Energy Property Tax Credits and Energy Efficiency Tax Credit 25C
    Certificates & Forms
    285.29 KB | PDF
  • SANCTUARY Declare Label
    Certificates & Forms
    674.38 KB | JPG
  • 2018 Manufacturer's Certificate for LADWP Rebate
    Certificates & Forms
    473.96 KB | PDF
  • Limited Lifetime Warranty
    Certificates & Forms
    317.91 KB | PDF
  • Applegate Submittal Sheet 2020
    Certificates & Forms
    1.85 MB | PDF
  • CSI 3 Part Specification
    Certificates & Forms
    215.59 KB | PDF
  • UL Evaluation Report
    Certificates & Forms
    362.37 KB | PDF
  • Submittal Form
    Certificates & Forms
    188.24 KB | PDF
  • INS506LD Attic Card
    621.89 KB | PDF
  • SDS - Stabilized Blended Formula
    2.6 MB | PDF
  • SDS - Loose Fill Borate Formula
    2.2 MB | PDF
  • INS765LD Attic Card
    472.91 KB | PDF
  • INS745 Attic Card
    951.43 KB | PDF
  • INS735 Attic Card
    2 MB | PDF
  • INS515LD Attic Card
    993.83 KB | PDF
  • INS773LD Attic Card
    455.83 KB | PDF
  • INS541LD Attic Card
    1.32 MB | PDF
  • INS541LD Fact Sheet
    1.07 MB | PDF
  • INS506 Fact Sheet
    621.89 KB | PDF
  • INS515 Fact Sheet
    869.62 KB | PDF
  • INS550 Fact Sheet
    710.89 KB | PDF
  • Cel-Pak Fact Sheet
    455.83 KB | PDF
  • INS750LD Fact Sheet
    681.68 KB | PDF
  • INS773LD Expanded Coverage Chart
    170.28 KB | PDF
  • INS765 Fact Sheet
    540.03 KB | PDF
  • Greenfiber Sound White Paper
    359.27 KB | PDF
  • Project Checklist
    199.37 KB | PDF
  • Blowing Machine Prep
    581.32 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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