Reflectix BP24025 24-Inch by 25-Feet Bubble Pack Insulation, 1-Unit

This Reflectix insulation works exactly as expected—lightweight, easy to cut, and very reflective. I used it to insulate my garage door, and I could already tell a difference in how much less heat comes through. Installation was straightforward: just some scissors, a measuring tape, and adhesive. It holds up well and looks clean once installed. One heads-up: a single 25-foot roll only covered about half of my garage door. If you’re planning to insulate an entire door (or more), you’ll definitely want to order at least two rolls to be safe. Overall, it’s a great product that does what it promises—I’ll be ordering more to finish the job!

Probably the BEST Product I have EVER Bought! Works to keep Heat IN when cold, as well as Heat OUT when hot! Used all lwinter to surround my space heaters and hold the heat next to where I sit to eat, use computer... Also put in bed-side window to keep the cold OUT... This summer, I tried the same for bed-side window to keep the western sun OUT, as the sun baked the bedroom and raised the room's temp dramatically; Works EXCELLENTLY FOR BOTH! Bought last winter, will NEVER go without! I have fitted several western windows now, and place tightly against glass in the afternoons, then remove. Because of its foil, I find cutting the pieces slightly larger than the windows, I am able to just push into place and pull to remove... A couple days ago I made an interior windshield glass cover for my car. It took One large and Two smaller pieces taped together (Use wide strong tape, not office paper tape) for the over-sized windshield and This time I did also apply two small pieces of self-adheseve velcro to the inside top of the glass and to the wrap. Once again, cut a little tiny bit larger than the glass, as the foil helps to retain the piece's shape. It actually took me several trimminimg cuts to maintain the slightly bigger shape that helps hold it in place... I have since used it many times to help keep the Summer Sun from BAKING the interior of my car - up and down EZ! and even tho it's three pieces taped together, the foil material is very resilient and I believe this is All-round AWESOME STUFF! Before Next Winter, I will buy it again, the cost here is the most reasonable I've seen, and I continue to find uses for this as time goes by! There are videos of folks using it around or inside their ice coolers, and I have No Doubt that will be Next on my list of Fabulous Uses for REFLECTIX BUBBLE WRAP!!! Would give this MORE STARS if it were an option!!!

I was a bit skeptical at first. However, if one has ever used a window car shade - it does in fact work at keeping the inside of the car a bit cooler. I went into this project with the mentality of a sunshade for the garage. I looked up various materials to insulate the inside of my garage door, here in Texas. I considered weight which would be added to my garage door and price. I chose this product due to it's weight, price and name recognition. So, I took measurements of the garage panels which would be covered with this material. I used the appropriate adhesive / tape and began the work. I cut the pieces just slightly longer to allow pockets to be formed between the garage door panel and the insulation, which allows air circulation between the panel and the material. I didn't want the material to be immediately against the panel which may cause it to absorb heat and then just become a conductor of heat. It did not take long and I have to say I was pleasantly surprised at the results. At first I thought the temperature drop was just in my mind. I bought a lazer thermometer and took measurements several different days. The results were quite the same. The inside of the garage was at least 10 degrees cooler and at times a bit more. An added bonus is the material also has served as a sound barrier. Less noise comes in through the garage door. I can still hear outside noise, but it is quieter. I recommend this product if you are considering insulating your garage door. It worked wonders for me here in Texas.

Perfect construction; it's strong, flexible, shapable, cuttable, and was a perfect product for lining the inside of winter outside cat shelter boxes.

Great for rv! We cut it into size of our windows and it’s made such a difference with the heat. They are a little thin but work surprisingly well!

Good quality, highly reflective product. I bought this 24"x25' roll to keep the sun out of my standard wheelbase Chevy Express passenger van. I was able to cover all the windows from the driver's side, down the side, around the back and back up to the passenger side window, with about 2 feet left over. I was impressed with the quality of the mylar, or aluminum layers, they seem to be more heavy duty than the other (not made in the USA) products I have tried in the past. It was easy to cut and fit with an Exacto knife in on hand while the other held the Reflectix in place. I did cover the cut edges with silver duct tape, it fit in place just under the plastic window trim and has stayed in place while driving around. I am very pleased with the temperature control provided by this insulation/radiant barrier. This product, at the time of this posting, is still made in the USA.

I use this stuff everywhere, I can't get enough of it. It doesn't have the greatest R-value but if you double, triple or quadruple it, it helps a lot. Never separates or loses its finish of the metal sides.