Ratings & Reviews for Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 100-sq ft ( 48-in W x 25-ft L ) Individual pack
Ratings may include incentivized customer reviews.
What Customers Are Saying
The reflective insulation product appears to be a versatile and effective solution for home and RV insulation. Customers report it is easy to work with, install, and cut to size, making it suitable for various applications. The reflective properties help regulate temperatures, keeping spaces cooler in hot weather and warmer in cold weather. The product is particularly well-suited for insulating areas with large windows or exposed to direct sunlight, as the reflective layer blocks heat transfer. Customers also mention using it to insulate water pipes, crawl spaces, and attics, often in combination with other insulation types. Overall, the consensus is that this is a high-quality, effective product that can provide significant energy savings and temperature regulation benefits.
Customer review summary generated by AI, including incentivized reviews.Great Window Insulation
Would RecommendIt is good quality at a good price.
Verified Purchaser
Keeps the Sun out......
Would RecommendWell I like the fact that it does stops the radiant heat at the glass,,, It will never be R21 as stated on the package, but combined with 1.5" of Wool insulation and .25" plywood, darn happy with the difference with the added Reflective insulation... Worked great on my Travel trailer too....
Verified Purchaser
Reflects heat
Would RecommendIt is very flexible to use to insulate many different areas.
Verified Purchaser
Good product
Would RecommendGood roll length and width. Worked very well in my crawlspace application. Relatively easy to put up.
Verified Purchaser
Perfect
Would RecommendI bought this to block out the heat in my 5th wheel Rv since I’m a full timer. This really works for this application. I covered all my windows. It’s been a lot better now in this Texas heat! Highly recommend!!
Verified Purchaser
Perfect amount
Would RecommendI was able to cut it easily with my rotary cutter and mat I use for sewing. The roll was a perfect amount to insulate the garage door!
Verified Purchaser
Attic insulation
Would Not RecommendEasy to install
Verified Purchaser