Milcor Energy Efficient Series Roof Hatch

ENERGY EFFICIENT SERIES

Easy Complete Opening-
Milcor hatch covers open easily to 90 degrees. Operation is assisted by enclosed torsion bar or torsion coil spring operators. Automatic hold-open arms keep doors securely open.

Unobstructed Opening-
The clear hatch opening is virtually unobstructed, with only a narrow hold-open arm at one corner and the torsion bar or spring mounted out of the way in the cover or frame.

Complete Seal-
An extruded EPDM gasket is adhered to the units, providing a barrier to weather penetration and drafts. Latching devices with inside and outside handles hold hatches tightly closed.

Specifications: 

Material: 

• M: 14 Gauge Galvanized Steel Cover & Curb 
• RD: .090 Aluminum Cover & Curb 

Finish: 

• Galvanized Steel: White Powder Coat
• Aluminum: Mill Finish 

Cover: covers open easily to 90 degrees

• M: 14 gauge galvanized steel exterior with 22 gauge galvanized steel liner with a 2" polyisocyanurate insulation. 
  
• RD: Mill Finish .090 aluminum exterior with .063 aluminum liner with a 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 operating 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

Options:

M-1 EE:

• Galvanized Steel Cover and Curb
• 3'0" X 2'6"

M-3x3 EE:

• Galvanized Steel Cover and Curb
• 3' 0" x 3' 0"

RD-1 EE: 

• Aluminum Cover and Curb
• 3' 0" x 2' 6"

RD-3x3 EE:

• Aluminum Cover and Curb
• 3'0" x 3'0"