A&L Shielding -Patented 45 & 60 Minute Lead Lined Wood Door

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Our patented 45 and 60 minute special lead lined mineral core construction (U.S. Patent No. 7,598,460) lead lined wood doors are available in either Positive or Neutral Pressure environments with lead thicknesses up to 1/4”.


Category: fire-rated doors | flat faced doors | hinged doors...

MasterFormat: Metal Doors and Frames | Metal Doors | Wood Doors...



A&L Shielding
268 Old Lindale Road
Rome, GA 30161
Tel: (800) 329-5323
Fax: (800) 329-5320

sales@alshielding.com

https://alshielding.com

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Overview


Patented 45 & 60 Minute Lead Lined Wood Door

Our patented 45 and 60 minute special lead lined mineral core construction (U.S. Patent No. 7,598,460) lead lined wood doors are available in either Positive or Neutral Pressure environments with lead thicknesses up to 1/4”.

These special fire-rated radiation shielding doors are recommended for architectural use in hospitals, medical clinics, laboratories and anywhere the possibility of radiation exposure exists.

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

Fire Ratings:
  • 45/60 Minute NP - Neutral Pressure
  • 45/60 Minute PP - Positive Pressure Category A
  • 45/60 Minute PPFM - Positive Pressure Category B
Max Sizes:
  • Single Door: 4’0” x 8’0”
  • Pairs: 8’0” x 8’0”
Core Options:
  • Mineral CORECLAD®® Core -No added UF
Face Material Options:
  • Veneer - All species available
  • No Added UF as an option
  • Plastic Laminate - Adds 3/32” to door thickness
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

Additional Preps:

Raceway / EPT (only available within the bottom 40” of door)

Additional preps are available


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Specifications

Max Sizes
Lead ThicknessDoor Thickness3070 Weight (Pounds)4070 Weight (Pounds)
1/32″1-3/4″198264
1/16″1-3/4″198264
5/64″1-3/4″239319
3/32″1-3/4″239319
1/8″1-3/4″280374
5/32″1-13/16″321428
3/16″1-7/8″362483
1/4″1-15/16″444593
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