Internet #100318635

Model # INS541LD

Store SKU #211904

0729477005409

Low Dust Cellulose Blown-In Insulation 19 lbs.

  • Reduces sound power by 60%¹
  • Lowers heating & cooling costs by 25%²
  • Free 24 hour machine rental with the purchase of 20 bags
$ 12 98
Buy 100 or more  $9.09  

Frequently Bought Together

Frequently Bought Together

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Product Overview

  • Reduces sound power by 60%¹
  • Lowers heating & cooling costs by 25%²
  • Free 24 hour machine rental with the purchase of 20 bags
Keep your home comfortable in extreme cold and hot temperatures all year round. Greenfiber blow-in cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25% and reduce sound power by 60%. Fire resistant treated insulation is made with 85% recycled material that meets a Class 1 Fire Rating to protect your home and give you more time to evacuate.
  • Ideal for use in attics and walls: creates a thermal blanket that fills voids and reduces sound
  • Covers 40 sq. ft. per 19 lb. bag at R-19
  • Provides a 60% reduction in sound power when dense packed in walls¹
  • Reduces heating and cooling costs by 25%²
  • Fire resistant treated insulation meets Class 1 Fire Rating to protect your home and give you more time to escape
  • Made with 85% recycled content
  • No-itch formula doesn't require cutting tools; allowing for easy installation in just 3 steps: 1) assemble machine 2) place machine on flat, dry surface 3) point and blow-in
  • Can be applied over existing insulation or in new construction
  • ENERGY STAR
  • Limited Lifetime Warranty
  • ¹In field testing on identical 2x4 exterior wall types Greenfiber R-13 Stabilized Spray-In Insulation outperforms R-15 unfaced fiberglass batts by 4 NIC rating points. 4 NIC pts 60% reduction in sound power. The weak point in the assembly such as flanking through windows and doors will diminish the value of the reduction in sound power. Reduction in sound power is achieved through retrofitting, dense-packing or spray-applying cellulose in walls (contractor recommended installation). See manufacturer's installation instructions for full details on how to install to meet specifications.
  • ²Savings vary. Find out why in the seller's fact sheet on R-values. Higher R-values mean greater insulating power. Energy analysis of climate zones 1–7 using 2018 IECC refence home comparing R11 attic to DOE recommended attic insulation by climate.
  • Click here to learn more about Eco Options and Energy Efficiency

Product Overview

  • Reduces sound power by 60%¹
  • Lowers heating & cooling costs by 25%²
  • Free 24 hour machine rental with the purchase of 20 bags
Model #: INS541LD
Sku #: 211904
Internet #: 100318635

Keep your home comfortable in extreme cold and hot temperatures all year round. Greenfiber blow-in cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25% and reduce sound power by 60%. Fire resistant treated insulation is made with 85% recycled material that meets a Class 1 Fire Rating to protect your home and give you more time to evacuate.

  • Ideal for use in attics and walls: creates a thermal blanket that fills voids and reduces sound
  • Covers 40 sq. ft. per 19 lb. bag at R-19
  • Provides a 60% reduction in sound power when dense packed in walls¹
  • Reduces heating and cooling costs by 25%²
  • Fire resistant treated insulation meets Class 1 Fire Rating to protect your home and give you more time to escape
  • Made with 85% recycled content
  • No-itch formula doesn't require cutting tools; allowing for easy installation in just 3 steps: 1) assemble machine 2) place machine on flat, dry surface 3) point and blow-in
  • Can be applied over existing insulation or in new construction
  • ENERGY STAR
  • Limited Lifetime Warranty
  • ¹In field testing on identical 2x4 exterior wall types Greenfiber R-13 Stabilized Spray-In Insulation outperforms R-15 unfaced fiberglass batts by 4 NIC rating points. 4 NIC pts 60% reduction in sound power. The weak point in the assembly such as flanking through windows and doors will diminish the value of the reduction in sound power. Reduction in sound power is achieved through retrofitting, dense-packing or spray-applying cellulose in walls (contractor recommended installation). See manufacturer's installation instructions for full details on how to install to meet specifications.
  • ²Savings vary. Find out why in the seller's fact sheet on R-values. Higher R-values mean greater insulating power. Energy analysis of climate zones 1–7 using 2018 IECC refence home comparing R11 attic to DOE recommended attic insulation by climate.
  • Click here to learn more about Eco Options and Energy Efficiency

Info & Guides

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Specifications

Dimensions

Maximum coverage area (sq. ft.)
9.5
Minimum Coverage Area (sq. ft.)
61.8
Product Depth (in.)
13
Product Height (in.)
15
Product Width (in.)
25

Details

Bag Weight (lb.)
19.05
Compatible Install Surface
Existing Insulation,Fiberglass,Plywood,Wood
Coverage Area (sq. ft. per lbs. at R19)
40
Insulation Features
Fire Block Rated,Formaldehyde Free,Soundproofing Insulation,Structural
Insulation Location
2x4 Wall,2x6 Wall,Attic ,Ceiling Insulation
Insulation R-Value Range
R13-R60
Insulation R-Value per Inch
R3.7
Insulation Type
Loose Fill
Material
Cellulose

Warranty / Certifications

Warranty Information
Limited Lifetime Warranty

Specifications

Dimensions

Maximum coverage area (sq. ft.)
9.5
Minimum Coverage Area (sq. ft.)
61.8
Product Depth (in.)
13
Product Height (in.)
15
Product Width (in.)
25

Details

Bag Weight (lb.)
19.05
Compatible Install Surface
Existing Insulation,Fiberglass,Plywood,Wood
Coverage Area (sq. ft. per lbs. at R19)
40
Insulation Features
Fire Block Rated,Formaldehyde Free,Soundproofing Insulation,Structural
Insulation Location
2x4 Wall,2x6 Wall,Attic ,Ceiling Insulation
Insulation R-Value Range
R13-R60
Insulation R-Value per Inch
R3.7
Insulation Type
Loose Fill
Material
Cellulose

Warranty / Certifications

Warranty Information
Limited Lifetime Warranty

Questions & Answers

how many cubic feet in each bag?

Asked by: mary
Why can't they just say how much is in a freakin' bag instead of having to use calculus to figure it out. The answers are all over the place ..... so who is right ????
Answered by: Kevin
Date published: 2020-07-05

does this insulation require water to be used during application

does this insulation require water to be used during application
Asked by: Duane
the guy in the attic will need several COLD beers
Answered by: mrmike
Date published: 2020-06-22

can I put this in without using the machine?

I have an old attic with (I think) loose rockwool insulation. I have a floor in my attic so I have to remove each board (and vacuum dirt!) before topping off existing insulation. Then I have to move the boxes etc that I have to the finished areas, so this will take several days. I do not think that I can keep the blower machine that long and I would prefer to minimize dust, so I am hoping that I can fluff up this insulation by hand and do the project as I am able.
Asked by: jackie
This requires a machine. I tried to break-up by hand and install (over my old rockwool) with a rake - it took about 30 minutes per bag.
Answered by: Buffy
Date published: 2020-06-09

I have a space behind my kitchen cabinets where my plastic water pipes run next to an exterior wa...

I have a space behind my kitchen cabinets where my plastic water pipes run next to an exterior wall along the floor. Will blowing this insulation into that space help to insulate those water pipes? Getting directly to the pipes without major demo is not an option.
Asked by: bg
Yes,if you can get it in . However I wouldn't worry about it much. To my knowledge most interior water pipes are not insulated.
Answered by: Expressions
Date published: 2019-11-17
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