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 )
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.Manufacturer calculator not accurate.
Would Not RecommendThe manufacturer quantity calculator was off by about 40%. I had to make a special trip midways through the project to get more insulation or I would have ran out.
Verified Purchaser
Xyzzy
Would RecommendGreat insulation. Easy to install with blower.
Verified Purchaser
Best in attics
Would RecommendEasy to install in attic
Verified Purchaser
Messy
It works well once installed. Very dusty and machine did not move the material very quickly. But with all that said, once installed I am pleased with results
Verified Purchaser
Bad associate interaction
Would RecommendGood product. Associate nick at rear loading dock was rude and disrespectful. We were asked to pick up product in back loading diock area. Nick on way to gate said "i dont know why we are doing this, this way." Why are we even loding it this way, ect. He seemed like us asking him to do anything was an absolute inconvenience.
Verified PurchaserVerified Pro
It is a two-person or more operation
Was very easy to handle and with the Blowing Machine went very well
Verified Purchaser
Insulating an existing wall
Would RecommendIt's practically the only insulation that you can put into an existing wall, without taking the wall down. It can be very messy, you just need a good delivery system. Be sure to wear a mask in enclosed areas!
Verified Purchaser
You may need more than you think. It lays down nic
Would RecommendI like that it wasn't itchy like fiberglass
Verified Purchaser
If it is a large job, they want to consider other
Would Not RecommendMy experience with this product was not due to the product, but due to the machine, the machine has no power to blow. It’s clogged frequently and was very it was not a pleasant experience using this.
Verified Purchaser
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 ...
Do not use a insulation blower from Lowe’s works.
Would RecommendThe product was easy to use.
Verified Purchaser
Lowe’s Greenfiber cellulose insulation machine
Would Not RecommendNever, never purchase Greenfiber Cellulose insulation from Lowe’s, Greenfiber blowers are impossible to find, Lowe’s support is terrible, the most frustrating and worst project I’ve ever experienced and Lowe’s customer service and support is horrendous. Machine didn’t work and worn out. Multiple Lowe’s locations, terrible experience. 30 bags!!! At witts end and don’t have a clue what to do.
Verified Pro
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 ...
Thank you for bringing this to our attention. The SANCTUARY product is packaged for optimized application and coverage, but the way in which you add ...