Reflectix BP24025 24-Inch by 25-Feet Bubble Pack Insulation (.4 Pack(1-Unit))

Got this because I do some cold car camping and I wanted to be able to retain some heat and not keep the car running all night. This works great.

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.

I cut these to fit the windows of my travel trailer to help keep the heat to a tolerable level last summer. Worked so great I've left them in for the winter to see if it helps. Easy to cut to fit and use.

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 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

Easy to install on camper windows for insulation.

I used this to cover my RV windows! It was easy to cut and fit the openings. Helped to keep the inside cooler with the fan on.

We live in Texas and have a RV on a permanent site. It has been 110-115 for the months of July and August. We installed this in our windows of the RV and it helped keep the RV much cooler. We have two AC units. Used this in our windows and our sky lights. Game Changer!