InfraStop 48" X 25' Double Bubble Reflective Foil Insulation

This is a great value for me, locally it is very expensive. I see no difference between this product and the Refectex that I have used in the past. Arrived wrapped well in plastic with UPS sticker affixed; fast shipping.I would buy again. I use this to insulate my 7x9 hen house; makes a huge difference in their comfort, winter or summer. Plan to use it in my dog's house too. It is so easy to work with, just staple it up in minutes and cut with scissors to shape around things.Never seems to wear out, I've had some for a dozen years and still looks like new. I use cheap fiberglass batting behind it on the north and west walls of hen house for extra warmth ( easily goes to -30+ here with roaring winds) and add no extra heat source other than their own btu output, cozy.update: 12/19/11After applying this to a wall in my hen house I feel the need to update my review. I do not think it is the same as Reflectex, this product is not as thick. The bubble layer is not as thick and the foil surface itself is much thinnner. so much so that my hens began tearing it up at a corner where they could get a hold. They have never tried, or at least, never been successful with the Reflectex. Anyway, I am still satisfied for the cost value and my purpose in the hen house, I will just need to reinforce the exposed edges and hopefully that will do it.

We use this stuff to cut up and make custom-fit motor home window covers. This stuff lasts about 5-7 years before the sun kills it. We're on our third set. If you make a good set the first time, you can use the bad ones as patterns. We found some of the window frames don't hold the foil well. Forget tape, sticky pads, etc. Those last about a week in the sun. We use extendable-handle windshield bug cleaners with a towel on the seat to prop the foil against the window on the ones that don't behave. We also use the leftovers for our cars' windshields. Rolled up towels hold those in place. It gets dark in the mh when installing the shields. Don't forget to turn off the 12 volt system before storing the machine! One star off because the foil could have been a *little* stiffer. It is the best foil I could find out there in 18 years.

Bought this to wrap the outside of a sheet metal fireplace insert (the exterior is open in the garage of my mom's house). Mom has never used the fireplace since she moved in and the plan was to wrap the outside with this insulation and then add an electric log inside the fireplace (would definitely not use this to wrap the fireplace if we ever intended to build a fire in it). The wrap worked well for this purpose - used aluminum tape to secure it.

Let's get this out of the way...this isn't insulation so has minimum R value in that regards. I bought this to use in my RV side windows. Easy to cut to size. Worked great to reflect the sun coming into the side windows while traveling. The outside temperature of where I was traveling in the West during the day was 110 degrees. This helped to cut down on the heat generated by the sun coming in through the windows during the morning and afternoon when the sun would hit the windows directly.

This stuff worked great in our RV over the winter I believe we stayed a lot warmer! It was a big roll though and kind of hard to cut to size while inside the rv.

I love this stuff. You don't need a facemask or goggles to install it, and you can straight staple it to walls. It's safe, lightweight, easy to use, regulates temp, and reduces sound. I'd live in this stuff if I could.

Just as advertised. Used it on a sliding glass door facing summer sun. Be advised there are pin holes in this product which let a little light through, but it does insulate quite well. Note: Do use the proper silver tape as advised. Because the product is ridged, it helps to have a large table for cutting as well as measuring tools.

As others have said, this works well for reflecting the sun coming in windows. It isn't summer yet so this has not fully been put to the test, but it definitely reduced the temperature in rooms with south-facing windows on sunny days fairly markedly. I'm pleased and hoping for more success as the weather gets even warmer.