• 218-628-1027 - DULUTH | 906-553-7084 - ESCANABA | 920-662-1002 - GREEN BAY

Duluth International Airport

Duluth, MN

Completed: June 2012 (Ongoing Maintenance)

Architectural Metal

  • Architectural Metal Roofing and Siding
  • 18,000 square feet of metal for the wall panel system
  • 16,500 square feet of Centria Graphix Panels
  • 3.4 miles (18,000 linear feet) of standing seam roof panels
  • Each panel of “The Wave” roof is 265′ long, which were installed over a barrel curved roof structure
  • 8,400 square feet of curved aluminum composite soffit panels

Arrowhead/Jamar Service

  • Maintenance Agreement
  • Preventive Maintenance
  • HVAC-R

Plumbing & HVAC

  • Complete Coordination, Fabrication and Installation for Plumbing, Piping, HVAC and Geo Thermo
  • 100,000 pounds of duct work
  • Four miles of piping for domestic water, plumbing, gas, heating, cooling and refrigeration
  • 7 1/2 miles of piping in the sidewalks for the snow melt systems
  • 32,000 square feet of Air Floor air distribution panels
  • 47 air handlers and heating/cooling units
  • Four Level parking garage with the lower two levels enclosed
  • The project includes heating, ventilation with heating/cooling of a new skywalk from the new parking garage to the recently completed Airport Terminal building


  • Install vapor barrier, thermal insulation and .090 mil EPDM roofing system
  • Created custom painted and fabricated .050 Aluminum sheet metal flashings and coping caps