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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 - 541 Loose Fill Blended
     
    Safety Data Sheets
    687.78 KB | PDF
  • SDS – SANCTUARY Stabilized Formula
     
    Safety Data Sheets
    2.16 MB | PDF
  • SDS - INS506 Blended Stabilized Formula
     
    Safety Data Sheets
    401.24 KB | PDF
  • SDS - INS200 Agritherm
     
    Safety Data Sheets
    687.06 KB | PDF
  • SDS - Fire Rated Material (FRM)
     
    Safety Data Sheets
    688.43 KB | PDF
  • SDS – INS515LD & Agritherm Loose Fill Blended Formula
     
    Safety Data Sheets
    2.13 MB | PDF
  • Greenfiber FRM Safety Data Sheet
     
    Safety & Performance Documents
    688.43 KB | PDF
  • Vapor Barrier Bulletin
     
    Safety & Performance Documents
    130.92 KB | PDF
  • LEED for Homes Contribution Chart
     
    Safety & Performance Documents
    917.17 KB | PDF
  • Retrofit Your Home with Greenfiber Insulation
     
    Product Brochures
    519.95 KB | PDF
  • SANCTUARY 2-Hour Firewall Townhome Advantages Sell Sheet
     
    Product Brochures
    643.48 KB | PDF
  • ULTIMATE IN SANCTUARY Brochure
     
    Product Brochures
    13.23 MB | PDF
  • Fire Rated Material Multi-Family Brochure - FRM
     
    Product Brochures
    678.02 KB | PDF
  • Fire Rated Material - FRM
     
    Product Brochures
    556.27 KB | PDF
  • SANCTUARY Home Brochure
     
    Product Brochures
    2.06 MB | PDF
  • Greenfiber Fire & Sound Assembly Brochure
     
    Product Brochures
    2.18 MB | PDF
  • Greenfiber Homeowner Guide - Planning & Instructions
     
    Product Brochures
    3.2 MB | PDF
  • SANCTUARY Advantages In New Home Construction
     
    Product Brochures
    1.77 MB | PDF
  • Wall Spray Manual for SANCTUARY Insulation
     
    Installation Guides
    6.43 MB | PDF
  • SANCTUARY 2-Hour Firewall Installation Guide
     
    Installation Guides
    776.95 KB | PDF
  • FRM U370 Installation Guide
     
    Installation Guides
    776.95 KB | PDF
  • Fire and Sound Assembly Brochure
     
    Installation Guides
    2.18 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
  • Dry Dense-Packing Wall & Floor Assembly Guide
     
    Installation Guides
    253.48 KB | PDF
  • Contractor Retrofitting Sidewall Installation Guide
     
    Installation Guides
    1.46 MB | PDF
  • DIY Attic Installation Guide
     
    Installation Guides
    1.32 MB | PDF
  • SANCTUARY 2-Hour Firewall Townhome Advantages Sell Sheet
     
    Fact Sheets
    643.48 KB | PDF
  • INS550 Fact Sheet
     
    Fact Sheets
    710.89 KB | PDF
  • INS515 Fact Sheet
     
    Fact Sheets
    869.62 KB | PDF
  • INS200 Fact Sheet
     
    Fact Sheets
    1.33 MB | PDF
  • FRM Fact Sheet
     
    Fact Sheets
    411.59 KB | PDF
  • INS506 Fact Sheet
     
    Fact Sheets
    621.89 KB | PDF
  • INS765 Fact Sheet
     
    Fact Sheets
    540.03 KB | PDF
  • SANCTUARY Fact Sheet
     
    Fact Sheets
    717.39 KB | PDF
  • Machine Conversion Sheet
     
    Fact Sheets
    206.42 KB | PDF
  • INS200 Agritherm Attic Card
     
    Coverage Charts
    1.59 MB | PDF
  • INS765LD Attic Card
     
    Coverage Charts
    472.91 KB | PDF
  • FRM100 Attic Card
     
    Coverage Charts
    369.9 KB | PDF
  • INS506LD Attic Card
     
    Coverage Charts
    621.89 KB | PDF
  • INS515LD Attic Card
     
    Coverage Charts
    993.83 KB | PDF
  • SANCTUARY Attic Card
     
    Coverage Charts
    466.19 KB | PDF
  • 2018 Manufacturer's Certificate for LADWP Rebate
     
    Certificates & Forms
    473.96 KB | PDF
  • Two-Hour Firewall Checklist
     
    Certificates & Forms
    109.05 KB | PDF
  • UL Evaluation Report
     
    Certificates & Forms
    362.37 KB | PDF
  • Two-Hour Firewall Field Test Form
     
    Certificates & Forms
    436.54 KB | PDF
  • CSI-3 Part Specification
     
    Certificates & Forms
    258.03 KB | PDF
  • Limited Lifetime Warranty
     
    Certificates & Forms
    178.5 KB | PDF
  • Submittal Form
     
    Certificates & Forms
    200.8 KB | PDF
  • 2021 Manufacturer's Certificate for Non-Business Energy Property Tax Credits
     
    Certificates & Forms
    316.86 KB | PDF
  • SDS - Loose Fill Borate Formula
     
    Archived
    2.2 MB | PDF
  • SDS - Stabilized Borate Formula
     
    Archived
    1.8 MB | PDF
  • SDS - Stabilized Blended Formula
     
    Archived
    2.6 MB | PDF
  • INS745 Attic Card
     
    Archived
    951.43 KB | PDF
  • INS735 Attic Card
     
    Archived
    2 MB | PDF
  • INS773LD Attic Card
     
    Archived
    455.83 KB | PDF
  • INS773LD Expanded Coverage Chart
     
    Archived
    170.28 KB | PDF
  • INS541LD Fact Sheet
     
    Archived
    1.07 MB | PDF
  • INS750LD Fact Sheet
     
    Archived
    681.68 KB | PDF
  • INS541LD Attic Card
     
    Archived
    1.32 MB | PDF
  • Cel-Pak Fact Sheet
     
    Archived
    455.83 KB | PDF
  • Fire and Sound Brochure
     
    1.49 MB | PDF
  • FRM - Fire & Sound Brochure
     
    3.14 MB | PDF
  • Blowing Machine Prep
     
    581.32 KB | PDF
  • Project Checklist
     
    199.37 KB | PDF
  • Sanctuary Two Hour Firewall Fire and Sound Brochure
     
    2.41 MB | 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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