Model # INS541LD

Internet #100318635

Store SKU #211904

GreenFiber Low Dust Cellulose Blown-In Insulation 19 lbs.
0729477005409

GreenFiber

Low Dust Cellulose Blown-In Insulation 19 lbs.

  • Creates a thermal blanket to lower energy costs and reduce noise
  • Free 24 hour machine rental with the purchase of 20 bags
  • Apply over existing insulation or in new construction
$ 11 47
/each
Buy 100 or more  $8.03  /each
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Creates a thermal blanket to lower energy costs and reduce noise
  • Free 24 hour machine rental with the purchase of 20 bags
  • Apply over existing insulation or in new construction
Keep your home comfortable in extreme cold and hot temperatures all year round. GreenFiber cellulose insulation fills gaps and voids to create an energy saving thermal blanket and reduce noise. Fire resistant treated insulation is made with up to 85% recycled material that meets Class 1 Fire Rating to protect your home and give you more time to evacuate.
  • Ideal for attics: creates an energy saving thermal blanket
  • Apply over existing insulation or in new construction
  • Free 24-hour machine rental with the purchase of 20-bags
  • Ideal for attic blow-in installations to create a thermal blanket that fills voids and reduces noise
  • Covers 40 sq. ft. per 19 lbs. bag at R-19
  • R-value coverage ranges from R-13 to R-60 for superior resistance to airflow and meets U.S. Department of Energy's (DOE) recommendations for reducing energy costs
  • Fire resistant treated insulation is made with up to 85% recycled material that meets class 1 fire rating to protect your home and give you more time to evacuate
  • Requires no cutting tools; allowing for simple installation in just 3 steps: (1) assemble machine (2) place machine on flat, dry surface (3) point and blow-in
  • Dense pack application in attics and sidewalls reduces outside noise
  • ENERGY STAR
  • Limited lifetime warranty
  • delete


  • enviornmental

Product Overview

  • Creates a thermal blanket to lower energy costs and reduce noise
  • Free 24 hour machine rental with the purchase of 20 bags
  • Apply over existing insulation or in new construction
Model #: INS541LD
Sku #: 211904
Internet #: 100318635

Keep your home comfortable in extreme cold and hot temperatures all year round. GreenFiber cellulose insulation fills gaps and voids to create an energy saving thermal blanket and reduce noise. Fire resistant treated insulation is made with up to 85% recycled material that meets Class 1 Fire Rating to protect your home and give you more time to evacuate.

  • Ideal for attics: creates an energy saving thermal blanket
  • Apply over existing insulation or in new construction
  • Free 24-hour machine rental with the purchase of 20-bags
  • Ideal for attic blow-in installations to create a thermal blanket that fills voids and reduces noise
  • Covers 40 sq. ft. per 19 lbs. bag at R-19
  • R-value coverage ranges from R-13 to R-60 for superior resistance to airflow and meets U.S. Department of Energy's (DOE) recommendations for reducing energy costs
  • Fire resistant treated insulation is made with up to 85% recycled material that meets class 1 fire rating to protect your home and give you more time to evacuate
  • Requires no cutting tools; allowing for simple installation in just 3 steps: (1) assemble machine (2) place machine on flat, dry surface (3) point and blow-in
  • Dense pack application in attics and sidewalls reduces outside noise
  • ENERGY STAR
  • Limited lifetime warranty
  • delete


  • enviornmental

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
Insulation Features
Fire Block Rated,Formaldehyde Free,Soundproofing Insulation,Structural
Insulation Location
2x4 Walls,2x6 Walls,Attics,Ceilings
Insulation R-Value Range
R13-R60
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
Insulation Features
Fire Block Rated,Formaldehyde Free,Soundproofing Insulation,Structural
Insulation Location
2x4 Walls,2x6 Walls,Attics,Ceilings
Insulation R-Value Range
R13-R60
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
19 lbs ÷1.4 lbs per cubic foot=13.5 cubic feet per bag. But with cellulose you sgould factor gravity over time will cause some compacting, though the thermal resistance does not reduce at the same rate as volume because the mass is not reduced at the same rate. So to sum up 13.5 cubic feet per bag roughly after being blown in.
Answered by: Math
Date published: 2018-07-01

does this insulation require water to be used during application

does this insulation require water to be used during application
Asked by: Duane
No, this does not require water to be used during application.
Answered by: CommunityAnswer
Date published: 2018-01-27

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
I used a Worx brand 120volt electric leaf blower, 20+ feet of large diameter shop vac hose and a special vac hose to 1 inch adapter I think I purchased direct from Green Fiber. I drilled holes through 2 layers of 1 inch boards on the exterior using a 1 inch speed bore bit. I went through several bits. I drilled holes every 3 to 4 ft starting at the bottom in each cavity. Jambed the one inch nozzle in the bottom hole, blew the insulation in until it started blowing out the top holes. Then I moved up to the next higher hole and blew it in until it came out the top hole and then finally, I blew it in the top hole. I then sealed the fill holes with canned foam, trimmed and painted to match the 70 year old faux redbrick tar paper siding. I found the machine from the store to be heavy and bulky and more suited for a construction job site where you have 2 or 3 people working the job. The machine also needed the insulation to be broken up by hand saving me no labor over having to do the same thing with the leaf blower. I do not think the store machine broke it up a fine as the leaf blowers small impeller. The machine may have an advantage when you have large open cavities as I still had to drill holes every 3 to 4 feet. For the leaf blower, I found a large Serlite storage bin that held a whole bale of insulation. After jamming the 1 inch adapter into the hole in the wall, I then turned on the leaf blower and then fed the crumbled insulation into the intake nozzle. You just need to break up enough to get sucked up the nozzle. I could not find any heat leaks using a FLIR imager.
Answered by: Anonymous
Date published: 2018-07-14

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: 2018-01-09
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Customer Reviews

Low Dust Cellulose Blown-In Insulation 19 lbs. is rated 4.4 out of 5 by 299.
Rated 5 out of 5 by from yes this is a good product. It is not low... yes this is a good product. It is not low dust,but we still needed it and it was the easiest way to add insulation. it takes 2 people to operate and cost effective.
Date published: 2018-10-18
Rated 2 out of 5 by from Makes a huge mess. I would hate to see the... Makes a huge mess. I would hate to see the stuff that's not low dust. Took hours to clean the house. The machine kept clogging. Took us over 6 hours with 3 people to blow in 22 bags.
Date published: 2018-10-17
Rated 5 out of 5 by from Read other reviews- pretty much same results here. Blew in over a couple hrs. Had two 10yr old b... Read other reviews- pretty much same results here. Blew in over a couple hrs. Had two 10yr old boys fully helping feed the machine while I was in attic. Made a huge mess around machine but got it done. I’d recommend an adult to help keep it less messy. Haha. Very very dusty while blowing in- full face respirator critical to comfort!!!!! Notable change in home staying far warmer now. Went from 5” of older blown in insulation to added about 7” more of cellulose. 12” is where it’s at- house stays far warmer now where it used to become cold quickly. Would do it again. Cost was far less than paying someone to do it. Under a couple hundred. Buy 20 bags and return what you don’t need. Or double up with a neighbor and do both your homes together!! Help each other. Make sure to use the right settings on the blower so it blows in the attic FAST. You will be feeding the machine faster than 10yr olds can. Lol.
Date published: 2018-10-16
Rated 5 out of 5 by from Easy to install ... Easy to install
Date published: 2018-10-16
Rated 4 out of 5 by from It is was what expected and efficiency ... It is was what expected and efficiency
Date published: 2018-10-16
Rated 5 out of 5 by from Very easy to blow this insulation. It was a... Very easy to blow this insulation. It was a little more dirty/dusty than I thought it would be but it fluffed up well and looks good.
Date published: 2018-10-16
Rated 5 out of 5 by from I don’t like to use the “H” word but I truly hated installing insulation, till I found this cellu... I don’t like to use the “H” word but I truly hated installing insulation, till I found this cellulose insulation . I used it in batt form on some exterior 2x4 walls that I was remodeling and it was almost fun to cut with my pocket knife , and yes , NO ICHING . It was basically a no brainer to get this stuff. So I bought the minimum 20 bags so I could get the free rental of the machine to blow in .J just like anything preparation is key you know it’s not going to be a glamorous job so just spend the time to get set up correctly start at your farthest place away hopefully get a good friend or keep the machine loaded for you and enjoy the $ signs you see staying in your home . I noticed A difference the first night the wall mounted heaters that used to be going on and off all night long we’re barely noticeable
Date published: 2018-10-11
Rated 5 out of 5 by from Very economical easy to load and blow in do recommend a person to use a high quality dust mask is... Very economical easy to load and blow in do recommend a person to use a high quality dust mask is must
Date published: 2018-10-09
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