Benchmark Foam

Expanded polystyrene (EPS) provides excellent R-value to insulate against heat loss or cold penetration. Use Benchmark Foam Insul-Skirt insulating RV skirting to keep campers, motorhomes, travel trailers and other recreational vehicles warm during winter months.


  • Lowers energy costs
  • Reduces cold drafts
  • Insulates underneath home
  • Easily assembled
  • Lightweight and easy to transport or store
  • Reuseable/Not permanent
  • Track ensures rigidity
  • Hard coat finish for added durability


  • Track, available in 10′ (120″) lengths
  • Metal Corner Braces, available in 12′ (144″) lengths
  • Accessory Kit, includes 40 Rubber Straps, 50 Tie Connectors and 50 Ground Spikes

For a personalized quote:

  • Measure the full perimeter, including slideouts, of your RV or travel trailer
  • Submit dimensions to our team via phone at 800-658-3444 or 605-886-8084 
    or via email at
  • For freight estimate, please include your shipping/delivery location

View a sample, personalized quote

Don’t like white?

Paint Insul-Skirt to match using water-based paint in the color of your choice.

Whatever the climate, install Benchmark Foam Insul-Skirt to fight the weather.   Note: The higher the R-value, the greater the insulating power. Ask your seller for the fact sheet on R-values.




401 Pheasant Ridge Drive, Watertown, South Dakota, 57201, United States
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