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20 Minute CORECLAD® Lead Lined Wood Doors

Our specially designed CORECLAD®® lead lined wood doors can be furnished with 20 minute neutral or positive pressure labels for doors with lead thickness up to 3/8".

The amount of lead required in these doors must be determined by a licensed radiation shielding physicist.

 

FIRE RATINGS:

  • 20 Minute NPNeutral Pressure
  • 20 Minute PPPositive Pressure Category A
  • 20 Minute PPFM Positive Pressure Category B

 

MAX SIZES:

  • Single Door: 4’0” x 8’0”
  • Pairs: 8’0” x 8’0”

 

Lead Thickness Door Thickness 3070 Weight (Pounds) 4070 Weight (Pounds)
1/32" 1-3/4" 193 258
1/16" 1-3/4" 193 258
5/64" 1-3/4" 214 286
3/32" 1-3/4" 235 314
1/8" 1-3/4" 267 356
5/32" 1-13/16" 319 426
3/16" 1-7/8" 361 482
1/4" 1-15/16" 439 585
3/8" 2-1/4" 609 812

 

CORE OPTIONS:

  • Standard CORECLAD®® Particle Board Core
  • SCL CORECLAD®® Core
  • No Added Urea Formaldehyde CORECLAD®® Particle Board Core

 

FACE MATERIAL OPTIONS:

  • Veneer – All species available
  • No Added UF as an option
  • Plastic Laminate

 

HARDWARE PREPS:

  • Hinges:
  • Pivots
  • Continuous Hinge
  • Butt Hinges – Due to the heavy weight of the lead lined doors, we recommend that Pivots or Continuous Hinges be used. However we will allow butt hinges as long as they are rated for the weight of the door.
  • Locks/Strikes & Flushbolts:
  • Mortise / Cylindrical – Hospital Latch included
  • Surface Vertical Rods / RIM Exit Devices – (Concealed Vertical Rods are not allowed)
  • Standard Strike
  • Top & Bottom Flush bolts & Fire Pins
  • Additional Preps:
  • Raceway / EPT (only available within the bottom 40” of door) / Magnetic Switches 
  • Additional preps are available.

 

ASTRAGALS FOR PAIRS:

 

DOOR VISION LITE KITS:

Lite sizes are available up to 1,296 square inches per leaf with lead requirements up to 1/8”. Total area of cutout cannot exceed 40 percent of door area (30” wide or 54” high maximum). Lite cutout must be at least 5” from any edge or any hardware cutout. Lites must be double glazed with one piece of fire rated glass & one piece of lead glass. Glass thicknesses must be given at time of order.