24"x 10 Ft Reflective Window Insulation ,Rv Insulation for Keep Heat, Double Reflective Insulation Fireproof B2 Thermal Insulation Roll for Winter Weatherproof Attics, Windows, Garages RV's, Ducts

great for windows that are old and drafty. keeps heat in during cold, keeps heat out during extreme sun/heat.

Product is great for window insulation. Live in a cold climate and really helps keep out the cold and save on energy. It is easy to cut to fit. Has adhesive tabs for ease of use for sticking directly to window. We personally cut to fit the whole window and frame so that we press into the whole window to fill in all gaps. It definitely gives a fuller coverage of any air leaking in or out. We duck taped remnant pieces to other pieces to create the size needed with no waist. The thickness is perfect. Not to thick that it won’t shape to window and frames but it is thick enough that you can’t feel the weather through the windows. This item has definitely helped with staying warm through the extremely cold weather recently.

Excellent product. We live in an RV and we all know how well they’re insulated. Wink Wink. I cut out sizes to cover every window and mark each cut as to which window it’s for (trust me, it will save time and frustration later). When the weather is going to be freezing or below for any period of time I just raise the window shade, slide the cut out in and lower the shade. It stays in place with no adhesive or tape. When it warms up, raise shade and roll up cut outs together. We can attest that it does make a big difference.

Contre le froid, ne vous attendez pas à des miracles,..pas à-13 en tout cas....en bas des armoires.. Mais je présume que a -5 Ce doit être bien. ...

Bought this to reduce interior Arizona summer heat. Did keep the temoerature down some. Found out after return in the fall that adhesive on the velcro had melted. Will use again next year, but will put them on the outside between windows and sun screens and not use the velcro.