ROOF FIT GUIDE

How to Measure Your Container Roof

AdaptAIR™ adapters are made for one roof style: standard 3.5" Conex-style roof corrugation.

Measure the roof profile — not the sidewalls

Measure the corrugation pattern on the roof where the adapter will be installed. Some containers have roof ribs that look similar, but the top and bottom spacing are different.

Correct Fit

The roof pattern should measure about 3.5" across the repeating rib sections.

Does Not Fit

This product does not fit 3", 5.5", or 6" roof ribs.

Quick measurement check

  1. Measure the raised/top rib section on the roof.
  2. Measure the lower valley/bottom section between the ribs.
  3. Confirm the roof matches the 3.5" Conex-style pattern.
  4. If the spacing is closer to 3", 5.5", or 6", do not order this adapter.