Functional Advantages

  • Lightweight - therefore higher payload
  • Cannot leak heat or moisture - has no joints, bolts or rivets to leak, or metal to conduct heat
  • No metal in body to fracture, twist or fail
  • Clean, smooth and flat interior - no interior beams to intrude.
  • Composite structure is a ‘single membrane’. Conventional alum/insulation/liner have differing expansion coefficients and allow sweating, leaking and pest infestation.
  • Easy to repair composite construction.
  • Lowest cost of ownership proven in the long-term.
  • Longevity: in daily use for over 25 years.