Terra Part # 1999-76
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• Dimensions, Product: 72" W x 1.75" D x 80" H

• Material: white powder-coated 16-gauge steel

• Frame included

• UL listed; designed for fire-rated facilities

• Cylindrical lock-prep

• Door thermal insulation U-factor: 0.41

• Left-hand reverse (LHR) opening

• Designed for fire-rated facilities

• Door/frame made with rugged 16-gauge white powder-coated steel

• Doors thermally insulated with honeycomb padding, giving them added structural strength

• Fire-Rated Steel door assembly includes frame and lock prep; hinges, closer, and lock mechanism not included

• Specify wall thickness and lock location when ordering

• Intended for use in positive or negative pressure cleanrooms where air movement is acceptable. Doors are not hermetically sealed and not intended for spaces mitigating operator exposure to biohazards, chemicals, or nauseating odors.

Marks & Listings: UL

Dimensions, Product: 72" W x 1.75" D x 80" H

Weight, Product: 200 Lbs

Weight, Shipping: 230 lb

Package Type: Crate

Unit of Measure: EA

Features and Benefits

Ordering Instructions

Ordering Instructions

Swing direction depends on hinge installation (hinges not included)
  1. Choose door configuration (single or double)
  2. Choose door width
  3. Specify wall thickness
  4. Choose window style, if desired. Wired-glass windows (single-door only) are fire-rated and impact-rated; available in two sizes to allow visibility into the connecting room
  5. Specify lock location, if desired (right-hand, or left-hand)
  6. Specify desired lock-prep type (cylindrical or mortise)
Single Doors:

Two lock-prep options are available for single door models: (1) The cylindrical lock prep is government 161 with 2-3/4" backset. (2) The 86 mortise lock prep has a 2-3/4" backset trim cutout. Locking mechanisms preserve the safe fire-rating of the door. Preps can be placed on left- or right-hand sides (specify at time of order).

Double Doors:

One lock-prep option is available for double door models. Double doors come with cylindrical-lock preps for installation of desired handles. The 1.75"-thick doors are left-hand reverse (LHR), with the doors opening out from the room.

Fire Rated Door: Left Hand Lock Prep

Specify the lock location to your Terra product specialist; connecting hardware and fasteners must be installed opposite "Clean" side.

Fire Rated Door: Right Hand Lock Prep

Specify the lock location to your Terra product specialist; connecting hardware and fasteners must be installed opposite "Clean" side.

Cleanroom Fire-Rated Doors

UL-listed fire-rated door with wired-glass window, shown with optional mortise locking mechanism and hinges installed. SIngle- and double-door designs available.

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.

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