Preparing your RV for winter living will allow you to stay warm off-grid and help reduce electrical use when hooked up.
If converting a van, the time to think about the campervan insulation is early in the build.
Uncovered windows lead to a considerable amount of heat loss.
Loose seals on slide-outs, doors, hatches, roof vents, and windows lead to considerable heat loss.
Adding a layer of bubble reflectix, styrofoam, or insulation board is a cheap and easy fix.
Without adequate ventilation, you can’t avoid condensation in the colder months.