US Energy Products Reflective Foam Insulation Shield, Heat Barrier, Thermal Insulation - Radiant Barrier 24" x10ft R7-21

Background: Las Vegas, NV Eight NW Corner Windows into the setting sun on the second floor office with 32 sq feet of window space in a 700 sq ft apartment. Results: 1). Two layers of 1/8" each foam core panels plus one layer of reflective material reduced room temperature from 115 F to 80 F, producing the same final room temperature as the other rooms not in the setting sun. Made room useable during the hottest parts of the day, increasing comfort and productivity throughout. 2) Total material payback was achieved in only 1.5 months, OUTSTANDING by any measure! Plus 15% reduction in total energy costs via AC alone! Again, outstanding results! 2' x 3' panels of Foamcore plus 2" wide additional all around foamcore on surface of panels provided the "frame" for seating the reflective material. Four (4) adjustable suction cups on each panel hold the packages onto the windows. All panels can be quickly removed when desired. During the cold winter months I will be using the panels after sunset and through the night to reduce the bitter Las Vegas cold and save substantially on heating costs. In the mornings I will be removing the panels to maximize the reduced winter sunshine and pick up natural warming. Increasing comfort and quality of life, while reducing expensive energy costs should appeal to many people today who could benefit from such a setup.

Lined the roof of my Transit cargo van (camper conversion) and effectively lowered the temperature inside when the van is parked in direct sunlight here in Florida. I haven't measured the temp difference but it is significantly felt when I go in the van after its been sitting parked for a long time. It used to be like an oven but now it is always very comfortably warm inside no matter how long the van has been in the sun. I have no doubt that if/when I line the walls too it will be even better. It also helps the AC work more effectively and keeps cool for much longer after the AC is off. It's much easier to work with than other, thicker, bubblier insulating materials I've tried in the past and it also looks much nicer than those materials too. I'm very pleased.

I used this Insulation for an 8 X 20 shipping container ceiling. After doing some research and not wanting the mess and expense of spray foam, I found this. It is a great product and was very easy to install. It molded exactly to the conure of the container. I would definitely recommend this product. The owner of the company also sent his contact info with the order in case there were any questions or need help on how to install. You do not see this type of service much anymore. Thanks Mike

This item was perfect for the intended project. The thickness was less than I was expecting, but it worked out well. It was easy to cut with a box cutter for my project and I used three (3) layers for my project.

This light weight insulation was perfect for insulating my furnace ductwork in the basement. I used a large empty cardboard box as a work surface, and the material cuts very easily with a sharp utility knife for straight cuts and a sharp pair of Fiskars scissors for curved cuts. Cut the pieces to fit, and fastened it to the ductwork with double sided carpet tape. Was able to raise the temperature of the heated air coming out of the ducts upstairs by several degrees by saving the heat that otherwise would have been lost to the unheated basement.

Put on a north wall in the garage to cut down on the draft in the house. Very easy to install. I used my staple gun and razor knife to cut around the edges. Yes a lady installed. It works great.

Good product as advertised, but shipping takes longer than what is presented on when you check out.

2024 Summer project was taking out 50+ construction-size bags of original wool insulation from our 1959-built home. Researched several other earth-friendly, effective attic insulating products: Other options were either locally unavailable; too clumsy & messy; or too expensive: this product fit our needs to perfection!