Forum Discussion
wa8shc
Jun 12, 2013Explorer
You didn't specify what 'extreme cold' is, but I dont think any sort of outside material will help much.
Many snowbird Rv'rs use a insulation in their windows that's based on bubble wrap packing material. It is definetly INSIDE ONLY and is just cut to friction fit inside the window frame. Have seen it used in AZ as protection against sun damage during summer storage, so it should hold up fairly well. You should be able to find it in many big box home stores.
Hope that helps
Many snowbird Rv'rs use a insulation in their windows that's based on bubble wrap packing material. It is definetly INSIDE ONLY and is just cut to friction fit inside the window frame. Have seen it used in AZ as protection against sun damage during summer storage, so it should hold up fairly well. You should be able to find it in many big box home stores.
Hope that helps
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