ReflectixBP24025 24-Inch by 25-Feet Bubble Pack Insulation, 1-Unit

The media could not be loaded. 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!

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 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.

Purchased this for our RV windows when traveling in the winter. We wanted to keep the heat in. It was very easy to measure and attach to the window with some tape. Since it kept the bedroom a little warmer we then covered the inside of the closet to keep even more heat in. It's supposed to keep the cool air in when it's hot and keep the cold out. It was effective keeping the cold out.

I became homeless in the summer and managed. But now winter has hit and it’s a very different story. I went through all the YouTube videos to get ideas and saw this stuff that was supposed to be just as good as ThermaWrap and not as pricey. I have to say it did cut the draft coming through the windows considerably. But once it gets below the 30’s it really doesn’t matter at that point. You will freeze your ass off. - It was a bit tedious measuring, cutting and fitting the windows, but in the end it worked. Definitely going to get another roll. (I know this sounds stupid to say because it’s called “Reflectix”, but I wish there was some way they could have put a black finish on it so it looks tinted out) That is my only gripe

Perfect for my windows in my van conversion. Easy to cut the quality was great very thick would recommend

Very good insulation material. I stapled it on the inside of my garage door and felt decrease of temperature in garage immediately in hot weather.

We built our chicken coop out of a would-be shed kit. Thinking it was like a house, we put insulation in only to find the environment was very warm in summer, very cold in winter. The opposite of what I expected. I even took out much of the insulation after the first year and it made very little difference. Someone in one of my chicken groups mentioned this stuff, so I figured I'd give it a try. It didn't have to be neat or pretty so the installation portion was pretty simple. I can tell a difference, tho, and that's what I really needed. It stays cooler than it did when the temps hit 90 or more. Not sure about winter yet since it's only been in there a month.I did use a little bit in the back room of an RV that has no shade. I can tell a difference in there. It used to be as soon as I walked in, even tho shades were drawn constantly when it's parked, I would start sweating. Spending any amount of time in there meant walking out drenched. It's not that way anymore and the only difference is I put some of this over the windows.I did look at different brands, because there are cheaper options to be found. What I realized and I think makes a difference is the plastic bubbles in the middle. It seems those are instrumental in helping this stuff do its job well. If you end up with just two pieces of foil with a flat plastic middle, it may not have the same effect. I don't for sure since I didn't try it, but something to consider.