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.Insulate RV windsheld
Would RecommendUsed this in the front window of our RV to insulate the glass. Works great. Perfect height and folds up for easy storage when not in use.
Verified Purchaser
Worked perfect
Would RecommendWorked perfect
Verified Purchaser
Be sure to clean surface with alcohol before tapin
Larger roll is easier to work with.
Verified Purchaser
Get a double sided tape. Works wonders
Would RecommendAbsolutely love it! We put some in our room around the window unit we have and we are putting more in our “sun room”
Verified Purchaser
Measure oversized and whittle down
Would RecommendExcellent vehicle sunshade,,, even if I DIY
Verified Purchaser
Great purchase with great results
Would RecommendThe insulation was a bit thicker compared to competitor for the same price. I bought the insulation to install onto my RVs windows. Great investment with great results. Completely makes a big difference under this West Texas heat.
Verified Purchaser
Great
Would RecommendI put this on my roof of my shop after adding AC, it has made a big difference with the temperature in the summer it can be 95 outside and 72 in my shop. I put it up by myself, get some help, it is a two person job.
Verified Purchaser
Much cheaper than buying new windows
Would RecommendI cut this to fit my windows since my AC unit could not handle the extreme heat we have been having. I cut them a little larger than my windows and covered them with white tablecloths and pushed them into the inside window frame. It looks like I have white shades from the outside and my curtains cover them from the inside. Keeps my house much cooler and the AC is not strained.
Verified Purchaser
Flexible
Would RecommendDouble Sided and Flexible
Verified Purchaser
Insulatation station
Would RecommendGood insulation - easy to use and install. Would buy again
Verified Purchaser
Great Quality
Would RecommendGreat product for keeping your shed or backyard building cooler.
Verified Purchaser
Easy to work with, and no fiberglass or polyester
Would RecommendRidiculously over-priced. This is essentially bubble wrap made of mylar. You know what bubble wrap costs, and you could buy enough mylar balloons at Sprawlmart to cover the same area for considerably less money, plus you'd have the helium to bottle and sell on, recouping a considerable amount of your balloon investment.
Verified Purchaser