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Milcor About

Energy Efficient Series

Specifications:

  • Material:
    • M:14 gauge galvanized steel cover and Curb
    • RD:.090 Aluminum Cover and Curb
  • Finish:
    • Galvanized Steel: Cool White Water Based Enamel Paint 
    • Aluminum: Mill Finish
  • Cover: covers open easily to 90 degrees
    • M: 14 gauge galvanized steel exterior with 22 gauge galvanized steel liner with 2” Polyisocyanurate insulation.
    • RD: Mill finish .090 aluminum exterior with .063 aluminum liner with 2” Polyisocyanurate insulation
  • Curb:
    • M: 14 gauge galvanized steel exterior with 22 gauge galvanized steel liner, a 12” high curb, integral counterflashing, 3-1/2” wide mounting flanges with pre-drilled holes and 2” Polyisocyanurate insulation
    • RD: Mill finish .090 aluminum exterior with .063 aluminum liner, a 12” high curb, integral counterflashing, 3-1/2” wide mounting flanges with pre-drilled holes and 2” Polyisocyanurate insulation

 

  • Gasket: 
    • Extruded EPDM rubber gasket adhered to cover
  • Hinges: 
    • Steel Pintle Hinge
  • Lift Assist:
    • Cover operation is assisted by enclosed heavy-duty Torsion Coil Spring
  • Latches:
    • Slam latch with interior and exterior handles and padlock hasps.
  • Hardware: 
    • All hardware is zinc plated (stainless steel hardware optional)
  • Load Capacity:
    •  70 psf

Standard Sizes and Model Number

Model Materials Dimensions Lbs Submittal Data Installation Instructions Specs LEED
M-1 EE 3501-501-9EE Galvanized Steel Cover and Curb 3’0” X 2’6” --
M-2 EE Galvanized Steel Cover and Curb 2' 6" x 4' 6" --
M-3 EE Galvanized Steel Cover and Curb 2' 6" x 8'0" --
M-3x3 EE Galvanized Steel Cover and Curb 3' 0" x 3' 0" --
M-7 EE Galvanized Steel Cover and Curb 4' 0" x 4' 0" --
RD-1 EE Aluminum Cover and Curb 3' 0" x 2' 6" --
RD-2 EE Aluminum Cover and Curb 2' 6" x 4' 6" --
RD-3 EE Aluminum Cover and Curb 2' 6" x 8'0 --
RD-3x3 EE Aluminum Cover and Curb 3'0" x 3'0" --
RD-4X4 EE Aluminum Cover and Curb 4' 0" x 4' 0 --