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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 Sheets346.48 KB | PDF
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SDS - INS200 AgrithermSafety Data Sheets1.99 MB | PDF
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SDS – INS515LDSafety Data Sheets2.46 MB | PDF
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SDS - Fire Rated Material (FRM)Safety Data Sheets346.98 KB | PDF
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LEED for Homes Contribution ChartSafety & Performance Documents917.17 KB | PDF
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Vapor Barrier BulletinSafety & Performance Documents130.92 KB | PDF
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Greenfiber FRM Safety Data SheetSafety & Performance Documents346.98 KB | PDF
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Carbon Emissions Reduction BrochureProduct Brochures3.18 MB | PDF
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SANCTUARY Home BrochureProduct Brochures3.33 MB | PDF
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ULTIMATE IN SANCTUARY BrochureProduct Brochures13.23 MB | PDF
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Greenfiber Fire & Sound Assembly BrochureProduct Brochures2.48 MB | PDF
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SANCTUARY 2-Hour Firewall Townhome Advantages Sell SheetProduct Brochures643.48 KB | PDF
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Retrofit Your Home with Greenfiber InsulationProduct Brochures519.95 KB | PDF
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Greenfiber Homeowner Guide - Planning & InstructionsProduct Brochures3.2 MB | PDF
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SANCTUARY Advantages In New Home ConstructionProduct Brochures1.68 MB | PDF
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Fire Rated Material - FRMProduct Brochures556.27 KB | PDF
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Wall Spray Manual for SANCTUARY InsulationInstallation Guides6.43 MB | PDF
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SANCTUARY 2-Hour Firewall Installation GuideInstallation Guides776.95 KB | PDF
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Fire and Sound Assembly BrochureInstallation Guides2.18 MB | PDF
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DIY Attic Installation GuideInstallation Guides1.69 MB | PDF
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SANCTUARY 2-Hour Firewall Installation Guide - SpanishInstallation Guides729.05 KB | PDF
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Attic Floor Installation Instructions for ContractorsInstallation Guides355.36 KB | PDF
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Cathederal Ceiling Application GuideInstallation Guides568.18 KB | PDF
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Cathedralized Unvented Attic Application GuideInstallation Guides392.53 KB | PDF
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FRM U370 Installation GuideInstallation Guides776.95 KB | PDF
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Dry Dense-Packing Wall & Floor Assembly GuideInstallation Guides253.48 KB | PDF
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Contractor Retrofitting Sidewall Installation GuideInstallation Guides1.46 MB | PDF
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Machine Conversion SheetFact Sheets206.42 KB | PDF
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INS550 Fact SheetFact Sheets710.89 KB | PDF
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INS515 Fact SheetFact Sheets869.62 KB | PDF
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SANCTUARY 2-Hour Firewall Townhome Advantages Sell SheetFact Sheets643.48 KB | PDF
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SANCTUARY Fact SheetFact Sheets250.18 KB | PDF
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INS765 Fact SheetFact Sheets540.03 KB | PDF
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INS200 Fact SheetFact Sheets1.33 MB | PDF
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FRM Fact SheetFact Sheets411.59 KB | PDF
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INS506 Fact SheetFact Sheets621.89 KB | PDF
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INS200 Agritherm Attic CardCoverage Charts1.59 MB | PDF
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INS765LD Attic CardCoverage Charts472.91 KB | PDF
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SANCTUARY Attic CardCoverage Charts273.15 KB | PDF
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INS515LD Attic CardCoverage Charts993.83 KB | PDF
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INS506LD Attic CardCoverage Charts621.89 KB | PDF
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Greenfiber FRM Coverage ChartCoverage Charts174.24 KB | PDF
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Two-Hour Firewall ChecklistCertificates & Forms109.05 KB | PDF
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Limited Lifetime WarrantyCertificates & Forms178.5 KB | PDF
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UL Evaluation ReportCertificates & Forms362.37 KB | PDF
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Submittal FormCertificates & Forms188.12 KB | PDF
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CSI-3 Part SpecificationCertificates & Forms258.03 KB | PDF
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2021 Manufacturer's Certificate for Non-Business Energy Property Tax CreditsCertificates & Forms316.86 KB | PDF
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Two-Hour Firewall Field Test FormCertificates & Forms436.54 KB | PDF
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2018 Manufacturer's Certificate for LADWP RebateCertificates & Forms473.96 KB | PDF
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SDS - Stabilized Blended FormulaArchived2.6 MB | PDF
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SDS - Stabilized Borate FormulaArchived337.63 KB | PDF
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SDS - Loose Fill Borate FormulaArchived2.2 MB | PDF
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INS750LD Fact SheetArchived681.68 KB | PDF
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INS745 Attic CardArchived951.43 KB | PDF
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Cel-Pak Fact SheetArchived455.83 KB | PDF
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INS541LD Attic CardArchived1.32 MB | PDF
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INS541LD Fact SheetArchived1.07 MB | PDF
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INS773LD Expanded Coverage ChartArchived170.28 KB | PDF
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INS773LD Attic CardArchived455.83 KB | PDF
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INS735 Attic CardArchived2 MB | PDF
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FRM - Fire & Sound Brochure3.14 MB | PDF
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Sanctuary Two Hour Firewall Fire and Sound Brochure2.41 MB | PDF
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Fire and Sound Brochure1.49 MB | PDF
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Blowing Machine Prep581.32 KB | PDF
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Project Checklist199.37 KB | PDF
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Greenfiber Sound White Paper359.27 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