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SANCTUARY by Greenfiber R- 60 Cellulose Blown-In Insulation with Sound Barrier 48.7-sq ft per bag ( 25-lb )

Ratings & Reviews for US Greenfiber SANCTUARY by Greenfiber R- 60 Cellulose Blown-In Insulation with Sound Barrier 48.7-sq ft per bag ( 25-lb )

4.2
363
Review
 4.2 out of 5
363 Reviews


83% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This blown-in cellulose insulation is generally effective at insulating and reaching difficult areas. Customers report good insulation performance and cost-effectiveness. However, some experienced issues with the rental equipment, such as clogging and limited availability of functioning blowers. A few also noted the dustiness of the material and presence of debris. Overall, most customers were satisfied with the product and would recommend it as a good DIY insulation option that can provide significant energy savings, despite the potential challenges with the installation process.

Customer review summary generated by AI, including incentivized reviews.
363 Customer Reviews

still no machine

Would Not Recommend

after reading all these reviews from months ago and still no machine to use, had to go rent one from rental company. and this applies for Rocky Mount and Wilson stores. one of the employees said it has been broke for a long time and management won't have them fixed. both stores had 3 broke machines sitting there.

January 16, 2025
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Response from Greenfiber

Thank you for making us aware of this situation. Please bring the issues to the attention of your local store, and they have a protocol to follow in ...

GreenfiberJanuary 17, 2025

Great

Would Recommend

I love how far a single bag goes

December 3, 2024
Verified Purchaser
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Response from Greenfiber

Thank you for your review of SANCTUARY!

GreenfiberJanuary 7, 2025

Easy to work with

Would Recommend

Before purchasing I was hesitant because of some of the reviews, but I assure you that you won’t be disappointed in the product, but you will be disappointed in the calculator. You will need almost TWICE as much as they state. For 1950sf at approx. 6 inches I used 88 bags. As some mentioned, you may come across some plastic debris like a piece of a balloon, but it’s rare. I did not use the machine, I layed the entire attic by hand over the course of a month. I used a concrete paddle mixer with m...

November 21, 2024
Verified Purchaser
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Convenience

Would Recommend

I liked the convenience of the packages

November 15, 2024
Verified Purchaser
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Junk Machine, then You're Stu k

Would Not Recommend

Machine blew a few flurries, but never flowed material. Now what? Return all the crap a semi truck delivered to my house?

November 7, 2024
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Response from Greenfiber

Thank you for making us aware of this situation. Please bring the issues to the attention of your local store, and they have a protocol to follow in ...

GreenfiberNovember 20, 2024

Good Product

Would Recommend

I was a little scared after reading some of the reviews regarding the availability and condition of the machine. The machine at my local store was pretty beat up but worked great. I did a 2400ft^2 shop attic with my son in about 4H. It's dirty work but we saved a bunch of money. Kudos to the Grand Junction, CO store for making this a smooth project. Good product. Highly recommended.

October 31, 2024
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Response from Greenfiber

Thank you for your review of SANCTUARY. We’re pleased that we were able to meet your insulation needs!

GreenfiberNovember 20, 2024

buyer beware

Would Not Recommend

This product is absolutely useless unless you own your own blower machine, which only professional contractors would have and then probably not get their product from a retailer ( Lowe's).So who do they sell it to? They do not have a blower, company wide, for the cellulose material, only the fiberglass. The problem is they advertise on the isle above thisproduct saying free rental of blower with 20 or more bags.

October 16, 2024
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Response from Greenfiber

Thank you for making us aware of this situation. The Pro desk, tool rental associate, or insulation associate at your local store will be able to pro...

GreenfiberOctober 21, 2024

Insulation machine down for 13 months

Would Not Recommend

This is NOT a review for the product, only Lowes in Gardendale, AL. Purchased 34 bags and had them delivered. When I went to schedule the machine to blow it in, machine was broke. Over the next 12 months I checked in periodically with Lowes only to be told is was either waiting to be repaired or a new machine was being ordered. Neither of those things have happened in 13 months. Avoid this Lowes if you need insulation and/or the machine. This can only indicate one thing, poor management at...

September 19, 2024
Verified Pro
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Response from Greenfiber

Thank you for making us aware of this situation, and we are sorry for your inconvenience. All stores have a protocol to follow in getting machines re...

GreenfiberOctober 16, 2024

The 25 pound bags were easy to load in the hopper

Would Recommend

I was surprised that it wasn’t real dusty

August 30, 2024
Verified Purchaser
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Response from Greenfiber

Thank you for your review of SANCTUARY. We’re pleased that we were able to meet your insulation needs!

GreenfiberSeptember 16, 2024

Would Recommend

Excellent customer service.

August 29, 2024
Verified Purchaser
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Works great

Would Recommend

Installed in 30x40 detached garage. Works great. Definitely a difference in room temperature. 95 degrees outside and my mini split will maintain 72 degrees. Only complaint is another big box store has free blower rental with purchase of this brand insulation.

August 29, 2024
Verified Purchaser
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The best for avoiding the hot of your house

Would Recommend

It is very good 👍

August 21, 2024
Verified Purchaser
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Response from Greenfiber

Thank you for your review of SANCTUARY. We’re pleased that we were able to meet your insulation needs!

GreenfiberAugust 22, 2024

Insulation Attic

Would Recommend

Easy to use

August 21, 2024
Verified Purchaser
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