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.Easy to use and keeps heat in house.
Would RecommendVerified Purchaser
Good fire rated product to use around the house.
Would RecommendGood fire rated product to use around the house. It can reflect heat and provide insulation at the same time. I've used it to cover up leaky windows until I can replace them. Aluminum tape works the best for sealing edges. Use painter's tape for temporary applications because you won't be able to get the aluminum tape off. Staples also work for attaching to wood or drywall.
Verified Purchaser
Insulate
Would RecommendVerified Purchaser
Good product
Wonderful for blocking the sun!
Verified Purchaser
works good in windows easy to cut
Would Recommendeasy to cut and place in the windows
Verified Purchaser
Window cover
Would RecommendFits the area great
Verified Purchaser
Best duct insulation product- wraps around duct ea
Would RecommendRecommended by heater install crew and product is super easy to work with and doesn’t have insulation fibers sticking out
Verified Purchaser
Reflectix “Bubble Wrap”
Would RecommendI use this product constantly in HVAC and is a great way to add some insulation value that won’t deteriorate. It’s quite expensive at Lowe’s as a 4’ by 25’ roll is $56 plus tax. R4.2 value applied but add a 1” strip every 4’ around whatever is being insulated will provide an air gap and brings the rating to r6
Verified Purchaser
I bought this for my two and one car garage but the roll didn't quite make the 2 car. I need two of these to get both garage doors. The product is light in weight and easy to cut seems to do a decent job so far. Will have to test in the cold weather though.
Verified Purchaser
Great quality product!
Good quality!
Verified Purchaser
Perfect
I made some window shades for my boat. It is easy to cut but rigid enough for my project. I used adhesive velcro tape to hold the shades in place.
Great to use for RV's 2 completely block the sun!
Sun blocker
Verified Purchaser
Somewhat disappointed
Would Not RecommendOverall product did not preform as we were lead to believe by various sources.
Verified Purchaser
Good
Would RecommendIt is nice to cut
Verified Purchaser