Reflective Foil Insulation, Double Reflective Bubble Insulation Sheet, Aluminum Foil Bubble Shield, Radiant Barrier Roll for RV Windows Weatherproofing (23.6''x 10Ft)

Very easy to work with. I bought the big sheets because I had some larger areas to cover. Keeps the heat out nicely. Also included sticky dots to keep it in place. Worked nicely for my RV.

Works great for keeping the wind and cold drafts out of my camper. I noticed a difference as soon as I installed it! I'm sure it will be cooler in the summer as well since it insulates so well. I have tried several different ways to insulates my camper, and this foil has worked the best. It doesn't tear easily, but it's easy to cut and measure. I used velcro to adhere it and it worked out great!

Live in Southern California. Super hot in the summer. We cover windows with the reflective foil. Works well keeping sun and it’s heat out.

Purchased for a slider door I don’t use in winter but lest cold air through I installed this on bottom half and it stopped all the cold air absolutely a great buy as I can store it for next year when needed great money saver on heat bills works great easy to put up as they have double faced stick tabs that do hold great

Worked great during the winter storm. Covered two windows and was able to cut to trim around the door frames.

Cut this down for window shades for my car. Easy to work with. Good quality, lightweight. HELPS!

This was said to keep the cold out. We’ll see. I do want people to know that I only had enough for 3 windows. 2 were 48” x 27” in my coldest room, with the larger one being 60” x 48” in my living room. The coldest room registered 60 degrees before putting up the bubble wrap. After one night temperature in the room is 63.5, better. The bubble wrap is 48” wide so that worked out well. They do provide small round stickies to put up the wrap. They stick well. Easy to cut and install. Seems durable enough so it can be taken down for summer and installed again. Seems like a cheap way to help keep the cold out. The only down side I can think of is that this is opaque so you cannot see out the window.

worth the low price for sure

Très bonne qualité de plastique métalisé. Très résistant et efficace.

The product was as described and will be very useful!

I live in an old apartment building with poorly insulated, southeast facing windows. I got fed up with having to replace my air conditioners EVERY YEAR because so much heat was blasting through the windows, even with blackout curtains. I decided to give this reflective insulation a try. I decided to install the insulation on the outside of the windows, because it was too hard to get at the windows from inside with all the furniture in the way. You can install it inside if you prefer. I used metal furnace duct tape because it's heat resistant and reflective. I also bought a digital thermometer for my living room so I could see if the insulation made a difference. The insulation is lightweight, easy to handle, and easy to cut. I'm an old single lady and I was able to cut and attach the insulation on my windows in about an hour. The tape was harder to handle than the insulation. After installing the insulation I noticed the temperature in my living room went down by about 10 degrees C. Since then I've observed that my portable AC units aren't constantly running trying to cool the rooms anymore. Hopefully I can stop having to replace them every year from now on! If so, this insulation will definitely pay for itself. I haven't decided yet if I'll take it down in winter. My landlord hasn't complained about the insulation on my windows. Maybe he knows I'm saving him money on hydro. If you're a renter you might want to double check that your landlord will allow you to use this insulation.

I used it on one large South facing window. Helps keep the room cooler.

Will work great.