Ratings & Reviews for Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 50-sq ft ( 24-in W x 25-ft L ) Individual pack

Great Product

Great product, easy to instal.

Easy install with an electric stapler.

there is a 24 in wide version like this one that includes staple tabs, which would have been easier to put in place rather than having to try to fold the material to make a staple tab. Unfortunately Lowes can't order that version. This foil insulation does not compress much so overlapping the material, as in a corner of a building that creates 2 layers, which will not allow the wall board to lay flat in the corner. Avoid creating 2 layers of this insulation in any location, it will cause a bow ...

Good product

Good

Easy to add insulation for windows too!

Easy to use as a heat block on windows.

It’s better

It’s about 1/2” wider and thicker than the competing brands. We notice the difference in our attic temp..

Reflects heat well

I've used this to keep heat or light out of a window on RV. My last project was to cut a piece for my goldfish pond to keep the heat out of the pond and give the fish a place of respite. A roll like this works for a number of small projects.

We used them in our windows to keep home heat down

Easy to work with! Worth the cost.

Cools the house

I used this to put on a window where a lot of heat was coming in and insulate the eindow insert for the portable a/cs. Within minutes of installing in the temperature dropped two degrees and the humidity began to drop too.

Saved on power bill

Paid for it self already

Great thermal product!

I knew what I was getting, hence the purchase. I need sun blocking and insulating protection for my vehicle, and Reflectix does the trick. Quality product!

Reflectix works for windshield shades!

I was able to get two vehicle's windshield and front side windows out of a 24" x 25' roll. I have enough to do at least our pickup truck windshield.

Keeping your house cool, and helping your A/C.

Great for blocking out the summer sun from blasting through your windows. There by keep things cooler while helping your A/C to be more efficient.