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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.
How-to & other videos
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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
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SDS - SANCTUARY Stabilized Borate FormulaSafety Data Sheets261.74 KB | PDF
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SDS - Applegate Stabilized Cellulose InsulationSafety Data Sheets977.64 KB | PDF
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SDS - Fire Rated Material (FRM100)Safety Data Sheets219.65 KB | PDF
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Supreme Plus SDSSafety Data Sheets232.11 KB | PDF
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SANCTUARY DEFENSE - MSDSSafety Data Sheets3.03 MB | PDF
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Impact of Cellulose Insulation on the Carbon Footprint of Building Assemblies White PaperSafety & Performance Documents588.21 KB | PDF
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Consumer Bulletin 13 American Lung Association & GreenfiberSafety & Performance Documents1001.58 KB | PDF
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Machine Conversion SheetSafety & Performance Documents206.42 KB | PDF
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The Carbon Story Of Cellulose Insulation_CIMA BulletinSafety & Performance Documents1.5 MB | PDF
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LEED for Homes Contribution ChartSafety & Performance Documents146.51 KB | PDF
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Vapor Barrier BulletinSafety & Performance Documents120.83 KB | PDF
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SANCTUARY Two-Hour Firewall UL ListingSafety & Performance Documents1.7 MB | PDF
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Air Infiltration White PaperSafety & Performance Documents462.3 KB | PDF
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SANCTUARY Two-Hour Firewall Specification SheetProduct Brochures1.82 MB | PDF
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SANCTUARY 2-Hour Firewall Townhome Advantages Sell SheetProduct Brochures9.94 MB | PDF
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SANCTUARY Advantages In New Home ConstructionProduct Brochures406.89 KB | PDF
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Retrofit BrochureProduct Brochures2.87 MB | PDF
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Greenfiber Fire & Sound Assembly BrochureProduct Brochures3.22 MB | PDF
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SANCTUARY DEFENSE - Product BrochureProduct Brochures1.24 MB | PDF
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SANCTUARY Home BrochureProduct Brochures3.59 MB | PDF
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Agritherm Sell SheetProduct Brochures2.31 MB | PDF
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Carbon Emissions Reduction BrochureProduct Brochures2.99 MB | PDF
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SANCTUARY DEFENSE - Home Protection Quick FactsProduct Brochures1.85 MB | PDF
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Agritherm BrochureProduct Brochures5.19 MB | PDF
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SANCTUARY DEFENSE - Wall-Spray Installation GuideInstallation Guides936.44 KB | PDF
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Wall Spray Manual for Applegate Stabilized CelluloseInstallation Guides935.78 KB | PDF
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SANCTUARY DEFENSE - Dry Dense-Packing Wall & Floor Assembly GuideInstallation Guides435.96 KB | PDF
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Standard Practices for Installing Cellulose Building Insulation _ CIMA BulletinInstallation Guides59.76 KB | PDF
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SANCTUARY DEFENSE - Attic Floor Installation GuideInstallation Guides444.56 KB | PDF
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Attic Floor Installation Instructions for Applegate Stabilized Cellulose for ContractorsInstallation Guides463.09 KB | PDF
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Contractor Retrofitting Sidewall Installation GuideInstallation Guides284.93 KB | PDF
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DIY Attic Installation GuideInstallation Guides1.72 MB | PDF
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SANCTUARY 2-Hour Firewall Installation Guide - SpanishInstallation Guides785.18 KB | PDF
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Cathedralized Unvented Attic Application GuideInstallation Guides869.36 KB | PDF
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Cathederal Ceiling Application GuideInstallation Guides1.47 MB | PDF
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Dry Dense-Packing Wall & Floor Assembly GuideInstallation Guides1.09 MB | PDF
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Wall Spray Manual for SANCTUARY InsulationInstallation Guides930.93 KB | PDF
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SANCTUARY 2-Hour Firewall Installation GuideInstallation Guides816.48 KB | PDF
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Attic Floor Installation Instructions for ContractorsInstallation Guides5.41 MB | PDF
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SANCTUARY Fact SheetFact Sheets661.5 KB | PDF
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Supreme Plus Fact SheetFact Sheets811.93 KB | PDF
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INS200 Agritherm Fact SheetFact Sheets1.48 MB | PDF
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FRM Fact SheetFact Sheets97.13 KB | PDF
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Applegate Stabilized Cellulose Insulation Fact SheetCoverage Charts562.89 KB | PDF
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SANCTUARY Attic CardCoverage Charts635.46 KB | PDF
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SANCTUARY DEFENSE - Attic CardCoverage Charts684.64 KB | PDF
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Greenfiber Submittal FormCertificates & Forms386.41 KB | PDF
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Limited Lifetime WarrantyCertificates & Forms860.57 KB | PDF
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UL Evaluation ReportCertificates & Forms796.77 KB | PDF
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Terms and Conditions of SaleCertificates & Forms155.64 KB | PDF
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Commercial Credit ApplicationCertificates & Forms290.11 KB | PDF
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Build America, Buy America Act CertificationCertificates & Forms131.92 KB | PDF
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Seal and Insulate with ENERGY STAR® Insulation Product Certification ReportCertificates & Forms4.4 MB | PDF
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2024 Manufacturer's Certificate for Non-Business Energy Property Tax Credits and Energy Efficiency Tax Credit 25CCertificates & Forms194.82 KB | PDF
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Two-Hour Firewall ChecklistCertificates & Forms474.76 KB | PDF
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SANCTUARY Declare LabelCertificates & Forms716.09 KB | JPG
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Two-Hour Firewall Field Test FormCertificates & Forms510.57 KB | PDF
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CSI 3 Part SpecificationCertificates & Forms215.59 KB | PDF
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SANCTUARY DEFENSE Declare LabelCertificates & Forms618.1 KB | JPG
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Project Checklist199.37 KB | PDF
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Blowing Machine Prep581.32 KB | PDF
Useful Tools
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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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Find a Retailer
Find Greenfiber at a retailer near you
