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1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES

Free shipping on orders over $29.99

$108.88

$ 46 .99 $46.99

In Stock



kd
2025-09-01 14:25:06
We live in NC and the sun hits our house from 10AM until near sunset. Our AC had a hard time keeping up when the sun was brutal and the temp above 95F. I spent a day in our attic playing monkey with a staple gun and wrapping the upstairs room walls and then the exterior walls and roofing that I could get to. I am 65 and the product wasn't that bad although I sweated my $ss off. The next few days it hit 95F+ and we were actually putting on a thin sweatshirt to stay warm. This stuff works great. I did it by myself. I precut pieces before going up into the crawl space. Big help. I ordered more to do over the ceiling insulation of those rooms. Our AC runs so much less. Very much worth it. Buy a good quality staple gun and hydrate. You will be amazed at the product results.
andre
2025-08-17 13:17:16
I read several reviews and checked online for advise on installation in a desperate search for something to cool my second floor/ converted attic space. Being an old farmhouse the only insulation was some fiberglass laid between the ceiling joists of the first floor, basically the attic floor. Nothing at all on the walls or roof area at all. Stapling this to the rafter joists created an air gap between this and the roof decking which is what youre supposed to have for this to work properly, and it does. After covering the west facing side there was a noticeable difference in temperature. And after covering bedroom wall exposed to the attic side it probably lowered the temperature by 20 degrees or more. Compared to fiberglass this made the most noticeable difference and was the cheapest option by far. My AC unit upstairs works much better now and will pay for the cost easily.
James R. Cutrer
2025-08-08 13:24:33
After installing this material in my attic space I have dropped the average mid daytime by temperature 21 degrees. It really worked for my application. Despite looking very fragile, this material is very tough and I expect that it will last a long time.
theprimedirective
2025-07-07 16:27:55
i used this in my attic- stapled to the bottom of the rafters. it works amazingly. instant difference. in south texas and i can leave my windows open on an 85 degree day. looking forward to major savings this summer. here's the caveat; it is not durable and rips easily so that makes installation tricky if you're not careful.however, that does not impact it's effectiveness at all. it still reflects 97% of radiant heat. you just might have to re-staple or use foil tape during installation.another point; this 4 foot wide product is not for truss roofs. if installing this product horizontally on the rafters you have to cut the barrier around each jack support. it's awful but i got it done. do yourself a favor and buy the 26 inch wide product so you can install it vertically on the rafters.
rebecca habbick
2025-06-26 13:14:49
Added this to the attic area of a flip house prior to insulation. It immediately cooled the area down about 10-20 degrees (summer in the south)
Carlos Cervantes
2025-05-06 14:17:08
I'm comparing this to the original attic foil from attic foil.com. that i used in my attic. I went cheap this time because its for my garage. Quality is not there. It rips easy . Had a problem stapling it up to the rafters it kept tearing from staple had to keep going back and to re staple. The original attic foil is more dense and heavier almost rip proof. On a positive note you do get quantity, I have a lot left over. I feel that it works ok blocking the radiant heat. Could be better.
PickyAzn_Mic
2025-04-17 15:47:56
Buy it for the grow house.It’s easy to attach on the wall.Work fine to reflect the light. And steady too.The product is quite thick so make sure you tape it well.
Shelly B.
2025-04-03 09:27:08
First… picture is from a thicker different product, so I get deceived. When I opened I find the low quality product I did order on summer. I will put my honest review about this product since I been working with it.0 stars on easy to install, the product is very difficult to install because you can’t use an staple due to how thin is this product.0 Stars to durability because in a few months will lose the silver insulation pigment and end with a clear plastic, I noticed when I put this insulation on an inside the shed floor between the ground and the pavers in around a year all is left is a clear plastic, not sure why.0 Stars value for money. Because the product is as thin as a kitchen aluminum foil paper or thinner.My honest opinion with my experience working with this product.
KJB CONST.
2025-03-22 13:47:40
Used it on interior walls of bldg before applying styrofoam insulation.
Trojan
2025-02-10 10:18:26
Vendor was excellent with answering questions. Product looks as it should, but won't be able to comment on effectiveness until next summer. Lots of potential uses for product.Good value.
Kosta I.
2025-01-30 11:55:51
Very happy with the quality of this material. It is of a reflective Mylar type, with ingrained diamond nylon lattice for tear resistance and some stretch. You can cut and shape to your liking. Used it to line my attic space, reflective on both sides. No problems with seller, ordered from Canada and shipped from the US, arrived ahead of schedule. Professional transaction. Thank you.
Dianne Ireland
2025-01-11 18:30:45
Easy to install, strong and good quality
Gitan Charest
2025-01-02 20:41:27
Facile à installer
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