This Sprinter is used to carry medical equipment in extremely cold regions. The customer was concerned about the cargo compartment reaching freezing temperatures in below zero weather conditions. We provided a more than adequate solution starting with a custom fabricated steel partition and interior frame to make room for 1-3 inches of polyurethane spray foam insulation. Once insulated we built carpeted panels and installed an e-track tie down system to finish off the cargo compartment. The partition houses a diesel powered heater that maintains the whole van at a comfortable temperature at all times whether it's running or not. The results were impressive, the interior is much quieter going down the road and maintains a comfortable temperature regardless of how cold it may be outside.