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Door Frame

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Fire-Rating

Lock Prep

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Window Size

Terra Part #PriceShips in
Single Powder-Coated Steel Powder-Coated Steel 180 Min. Cylindrical Double Swing 80" 36" ISO 8 N/A 1999-64 63662 $2,3215-11 Days2
Single Powder-Coated Steel Powder-Coated Steel 180 Min. Mortise Double Swing 80" 32" ISO 8 N/A 1999-68 63666 $2,3055-11 Days3
Single Powder-Coated Steel Powder-Coated Steel 180 Min. Mortise Double Swing 80" 36" ISO 8 N/A 1999-72 63670 $2,3215-11 Days4
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Cylindrical Single Right Swing 80" 32" ISO 8 10" W x 10" H 1999-61-RH 63593 $2,7145-11 Days5
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Cylindrical Single Right Swing 80" 32" ISO 8 6" W x 36" H 1999-62-RH 63594 $2,7995-11 Days6
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Cylindrical Single Right Swing 80" 36" ISO 8 10" W x 10" H 1999-65-RH 63597 $2,7815-11 Days7
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Cylindrical Single Right Swing 80" 36" ISO 8 6" W x 36" H 1999-66-RH 63598 $2,8505-11 Days8
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Cylindrical Single Left Swing 80" 32" ISO 8 10" W x 10" H 1999-61-LH 63635 $2,7145-11 Days9
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Cylindrical Single Left Swing 80" 32" ISO 8 6" W x 36" H 1999-62-LH 63636 $2,7995-11 Days10
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Cylindrical Single Left Swing 80" 36" ISO 8 10" W x 10" H 1999-65-LH 63639 $2,7815-11 Days11
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Cylindrical Single Left Swing 80" 36" ISO 8 6" W x 36" H 1999-66-LH 63640 $2,8505-11 Days12
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Mortise Single Right Swing 80" 32" ISO 8 10" W x 10" H 1999-69-RH 63643 $2,7135-11 Days13
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Mortise Single Right Swing 80" 32" ISO 8 6" W x 36" H 1999-70-RH 63644 $2,7995-11 Days14
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Mortise Single Right Swing 80" 36" ISO 8 10" W x 10" H 1999-73-RH 63647 $2,7805-11 Days15
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Mortise Single Right Swing 80" 36" ISO 8 6" W x 36" H 1999-74-RH 63648 $2,8515-11 Days16
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Mortise Single Left Swing 80" 32" ISO 8 10" W x 10" H 1999-69-LH 63651 $2,7135-11 Days17
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Mortise Single Left Swing 80" 32" ISO 8 6" W x 36" H 1999-70-LH 63652 $2,7995-11 Days18
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Mortise Single Left Swing 80" 36" ISO 8 10" W x 10" H 1999-73-LH 63655 $2,7805-11 Days19
Fire-Rated Powder-Coated Steel Powder-Coated Steel 90 Min. Mortise Single Left Swing 80" 36" ISO 8 6" W x 36" H 1999-74-LH 63656 $2,8515-11 Days20
Fire-Rated Powder-Coated Steel Powder-Coated Steel 45 Min. Cylindrical Single Right Swing 80" 32" ISO 8 22" W x 24" H 1999-63-RH 63595 $3,4135-11 Days21
Fire-Rated Powder-Coated Steel Powder-Coated Steel 45 Min. Cylindrical Single Right Swing 80" 36" ISO 8 5"W x 26"H 1999-67-RH 63599 $3,6505-11 Days22
Fire-Rated Powder-Coated Steel Powder-Coated Steel 45 Min. Cylindrical Single Left Swing 80" 32" ISO 8 22" W x 24" H 1999-63-LH 63637 $3,4135-11 Days23
Fire-Rated Powder-Coated Steel Powder-Coated Steel 45 Min. Cylindrical Single Left Swing 80" 36" ISO 8 5"W x 26"H 1999-67-LH 63641 $3,6505-11 Days24
Fire-Rated Powder-Coated Steel Powder-Coated Steel 45 Min. Mortise Single Right Swing 80" 32" ISO 8 22" W x 24" H 1999-71-RH 63645 $3,4135-11 Days25
Fire-Rated Powder-Coated Steel Powder-Coated Steel 45 Min. Mortise Single Right Swing 80" 36" ISO 8 22" W x 24" H 1999-75-RH 63649 $3,6495-11 Days26
Fire-Rated Powder-Coated Steel Powder-Coated Steel 45 Min. Mortise Single Left Swing 80" 32" ISO 8 22" W x 24" H 1999-71-LH 63653 $3,4135-11 Days27
Fire-Rated Powder-Coated Steel Powder-Coated Steel 45 Min. Mortise Single Left Swing 80" 36" ISO 8 22" W x 24" H 1999-75-LH 63657 $3,6495-11 Days28
Fire-Rated Powder-Coated Steel Powder-Coated Steel 180 Min. Cylindrical Single Right Swing 80" 32" ISO 8 N/A 1999-60-RH 63592 $2,3055-11 Days29
Fire-Rated Powder-Coated Steel Powder-Coated Steel 180 Min. Cylindrical Single Right Swing 80" 36" ISO 8 N/A 1999-64-RH 63596 $2,3205-11 Days30
Fire-Rated Powder-Coated Steel Powder-Coated Steel 180 Min. Cylindrical Single Left Swing 80" 32" ISO 8 N/A 1999-60-LH 63634 $2,3055-11 Days31
Fire-Rated Powder-Coated Steel Powder-Coated Steel 180 Min. Cylindrical Single Left Swing 80" 36" ISO 8 N/A 1999-64-LH 63638 $2,3205-11 Days32
Fire-Rated Powder-Coated Steel Powder-Coated Steel 180 Min. Mortise Single Right Swing 80" 32" ISO 8 N/A 1999-68-RH 63642 $2,3065-11 Days33
Fire-Rated Powder-Coated Steel Powder-Coated Steel 180 Min. Mortise Single Right Swing 80" 36" ISO 8 N/A 1999-72-RH 63646 $2,3205-11 Days34
Fire-Rated Powder-Coated Steel Powder-Coated Steel 180 Min. Mortise Single Left Swing 80" 32" ISO 8 N/A 1999-68-LH 63650 $2,3065-11 Days35
Fire-Rated Powder-Coated Steel Powder-Coated Steel 180 Min. Mortise Single Left Swing 80" 36" ISO 8 N/A 1999-72-LH 63654 $2,3205-11 Days36
Type
Door Frame
Door Panel
Fire-Rating
Lock Prep
Opening Action
Opening Height
Opening Width
Certified ISO Grade™ Design
Window Size
Item ordered before. Click on bagde to see the order.

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Request demo from your product specialist or add note to your order or quote request.

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Free shipping in contiguous USA
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
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Product Details
Product Details
  • Available ISO Ratings: ISO 7, ISO 8
  • Designed for fire-rated facilities requiring as much as three hours of fire-protection.
  • Doors are thermally insulated with honeycomb padding, giving them added structural strength.
  • Fire-rated doors come complete with frame and lock prep. (see below ordering instructions)
  • Fire-Rate steel door assembly does not include hinges or closer
  • Specify wall thickness and add 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.
  • Unit includes mortise grade 1 lockset
  • Fire–rated windows available – see UL fire test
  • Door Ordering Instructions:
  • 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 (right-hand, or left-hand)

Marks & Listings: UL, ULC

Fire Rated Manual Hinged & Sliding Doors

  • Terra Universal BioSafe Doors Video Terra Universal BioSafe® Doors
Terra Universal BioSafe Doors Video
Features & Benefits

Features and Benefits

Learn More: Fire-Rated Doors

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.

Fire-Rated Door Honeycomb Insulation

Honeycomb structure inside door insulates and strengthens.

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.

Door Swing Direction

Door swing direction is easily determined while standing on the SECURE SIDE (key side) or OUTSIDE of the door.

Electromagnetic Door Interlock Diagram

Electromagnetic door interlock systems reduce cross-contamination by ensuring specific doors never open simultaneously. The central control module connects to electronic maglocks, allowing up to 6 interlocking doorways. Maglocks engage with 600lb of holding force and can be easily disabled in case of an emergency.

Continuous Product Improvement

At Terra, we strive to develop and produce the highest quality products for our customers to improve health, safety, performance, and yields. Our product quality is enabled by high-grade manufacturing equipment and processes, 50 years of engineering and application expertise, and our commitment to continuously improve.

Products Tailored to Your Cleanroom Environment

Provide Terra with your desired ISO Grade™ design. We will tailor the product to meet your criteria and certify it with a report appended to your invoice. Certificate includes all the necessary information to streamline audits and facility compliance.
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