When the application calls for a metal door NELCO has the right door for you. Our lead-lined hollow metal doors are constructed of either 18, 16 or 14 gauge galvanneal or 16 or 14 gauge stainless steel. The doors are shielded using a single sheet of lead of your specification up to 1/4” or 6.3500mm which extends the full width and height of the door, providing maximum shielding performance.
The doors come prepped for your hardware, or NELCO can recommend and provide the appropriate hardware to support the weight of the door.

Features & Benefits:
Laminate and custom door graphics available
Optional automatic door operators and door closers
Hinge mounting reinforced with 7gauge steel
Door Shell reinforced with steel ribs
Door size can be customized to your specification



Features & Highlights

Technical Specifications

3 Hour Fire rating UL 10 or UL 10C
Standard sizes up to: (custom sizes available)
Single Swing Doors 4’ x 10’ or 1220mm x 3048mm
Double Swing Door 8’ x 10’ or 2440mm x 3048mm
Galvanneal Steel 18, 16, 14 or 12 Gauge
Stainless Steel 16 or 14 Gauge
Prime Finished
Door Prep
Full Mortise
Cylindrical Lock
Mortise Lock
Hospital Latch
Vision Lite Kits with up to 1/8” or 3.1750mm lead equivalency
Lead Shielding Thickness Chart
Imperial Thickness Metric Thickness
1/64” .3969mm
1/32” .7937mm
3/64” 1.1906mm
1/16” 1.5875mm
5/64” 1.9844mm
3/32” 2.3812mm
1/8” 3.1750mm
5/32” 3.9687mm
3/16” 4.7625mm
1/4” 6.3500mm