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 product
Would RecommendIt reduces the Infrared heat coming into the attic(Used this under the roof) the heat in the attic is noticeably reduced. It's still hot up there but not as bad
Verified Purchaser
It works as advertised
Would RecommendDoes what it do and the rest is up to you
Verified Purchaser
Double Bubble
Would RecommendI have used this insulation on roll up garage doors with good success. Although you cannot get the 3/4 inch air gap it is still effective when applied straight to the steel corrugated doors. Good product but not cheap. I wish the rolls were sold we’re sold in 100 foot lengths to allow long seamless applications!
Verified Purchaser
Good Freeze Protection Wrap for Tree Trunks
Would RecommendI used this product to wrap around the tree trunks to prevent freeze damage. Worked well and I plan to reuse it.
Verified Purchaser
easy to work with and use. A good product
Would RecommendKeeps things from freezing works great.
Verified Purchaser
Works great in conjunction with a second product
Works fine for what it is
Verified Purchaser
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