Carrier profile · USDOT 4307566 · Updated Jun 13, 2026

INSUL-MAX SPRAY FOAM LLC

DBA R-FACTOR INSULATION

2 power unitsLocal · 1 statesHAYDEN, ID0/100
AUTHORITY STATUS UNKNOWNOUT-OF-SERVICE ORDER
Verified linksinsul-max.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo1
WA busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
HAYDEN, ID
10145 N AERO DR STE 8
Top corridor
WA ⇄ ID
WA 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · INSUL-MAX SPRAY FOAM LLC · trailing 24 months
StateCoverageInspections
WAWashington1