5mm Reflective Insulation Foam Core Radiant Barrier 40“ × 80” Double Side Foil Cold and Heat Shield Thermal Insulation for Ceilings,Walls,Steel Buildings,Roofing ect

Nice sturdy product and does the job

I used it for extra installation for a cat house.For feral cats that I feed. After I had install the one inch film insulation with the adhesive, which took a few days because I let each area dry I install this using upholstery pins to twist into the foam insulation board. I have one more to do then just add straw and cover with a tarp.

Good product. It didn’t come in a roll as advertised. It came folded so it was creased.

We used this reflective foam insulation as a heat barrier on the underside of a gas engined golf cart seat being reupholstered after several years of use.Worked perfectly. Good choice.

I was expecting it to be in a roll, but other than that it’s a great product.

I use this as extra insulation barrier in a travel trailer. I double it up for a few areas where there’s thin walls or sheet metal exposed in storage. Works well.

So much to love about this insulation. First, it can be cut with scissors -- no special equipment required. Installation can be done with a staple gun. There is no itchy fiberglass involved. R value yet to be determined, but at the least it should make a good vapor/wind barrier.

For some reason, the outside aluminum covering of the foam is peeling off. I bought 3 other sheets of this stuff, half the thickness and have had 0 issues like this. This is the only one that is like this, and that really bums me out, because I need this to work. I also need to not waste money in this day and age in America: where we are so class stratified, systematically, it's obnoxious. I live in a Van because I'm so fed up with the cost of living going up. How it is, don't worry, I'm not complaining about living in a Van. It's really my peaceful protest for all of us to actually get the quality of life that we all easily do could have a a hundred years ago, let alone now... do your research I have.