Ratings & Reviews for Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack
Ratings may include incentivized customer reviews.
What Customers Are Saying
The reflective insulation product is widely praised for being easy to work with, install, and cut to fit. Many customers report significant improvements in temperature regulation, with the insulation helping to keep spaces cooler in the summer and warmer in the winter. The product is described as versatile and suitable for use in a variety of applications. Customers appreciate the lightweight and flexible nature of the insulation, as well as the fact that it does not cause irritation like traditional fiberglass insulation. A few customers noted minor issues, but the vast majority of reviews highlight the effectiveness and value of this product.
Customer review summary generated by AI, including incentivized reviews.The right stuff
Would RecommendLightweight and easy to work with.
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Great Product
Would RecommendIt works great for summer and winter.
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Great product for energy Effie isn't
Would RecommendAwesome
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Very good vapor barrier and a little r-value .
Would RecommendVery easy to work with.
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Don’t order from Lowe’s if you’re on a schedule.
Would Not RecommendI should have learned my lesson the last time - I had a delivery date and it was nearly 3 weeks later before it arrived. I have now gotten my second delay on this product. We are at a standstill in our project because they can’t deliver when they said they will. Had they been upfront and honest I would never have ordered. I could have driven to pick it up much faster. Very discouraging. 0 stars.
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
The box size. 4’x3’
Would RecommendExactly as described. Good quality
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Better than other brands
Would RecommendWell made
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Easy to install
Would RecommendArrived quickly. Easy to install
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Good product
Would RecommendNoticed an instant change in temp control
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Malleable - easy to work with
Would RecommendLightweight material
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
This is amazing insulation that actually works!
Would RecommendThis product works! I'll never use fiberglass insulation again. After putting it under my manufactured home my floors are no longer cold even when all electric heaters are on.
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Reflectix is the Best
Would RecommendI was pleased to find Lowe's offered a large 150-ft roll of Reflectix, enough to cover all my windows and then some. When applied properly with an air pocket, Reflectix has an R-21 rating. You could double the Reflectix and have an even higher rating.
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
You can cut in half 24" or make 2 cuts of 16"
Would RecommendIt was OK. I got a couple rolls from insultationmarketplace. The Lowes' roll wasn't as heavy as the marketplace rolls. They were less money but the quality was lower. The box was left on the porch which is dry but the box was completely wet. It was raining the day it was delivered but porch was dry.
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
Awesome product
Would RecommendSuper easy to install
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser
less expensive faster shipping
Would Recommendless expensive faster shipping
From R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack Verified Purchaser