EconoHome Heat Reflecting Insulation Roll - 3mm Foam Insulation Core, Double-Sided Aluminum Heat Shield Sheet - Light Reflective Insulation Thermal Material for Weatherproofing, Condensation, Sound

I bought this to insulate my windows at my small business. The old windows were so drafty I needed a cost effective solution. I saw a few videos of people using something like this for the same reason. I taped two Broom handles I bought from the dollar tree on each side. I can roll it up when I'm not using it. The windows are higher up so the Broom handles make it easy to just slide it up into place. With the Broom handles it helps to keep its shape keeping it securely in place in the windowsill. Keeps the cold out and my heat in.

I have used it to insulate my water heater. It is light, easy to cut and adjust. Taped it with aluminium tape.

A seemingly better version of the standard reflectix.

Isolation thermique entre le coffre d'origine de mon quad et le tapis du chien ainsi que le coffre ajouté pour le transport de nos bagages.

Good stuff, just not what I really needed.