I’m installing underbelly protection to my 2018 Forest River Cascade 18TO to further extend our camping this fall/winter.

Materials I used

Coroplast corrugated plastic sheets
Rtech insulfoam insulation
Reflectix air bubble insulation
Nashua/Gorilla Tape outdoor/exterior tape
Great Stuff spray foam insulation (large gaps)
3M Super 77 multipurpose spray adhesive
Everbilt #12 x 11/2 self drilling roofing screws
Everbilt washers 1/4 x 11/4

Tools needed/recommended

Drill with correct size bit
Box cutter
Tape measure
Black sharpie
Level/straight edge