MODEL CFD 5AFX: AGRIFIBER CORE
A rugged construction consisting of veneers, MDO or HPL permanently bonded to crossbands, frame and core.
45X Neutral Pressure and Positive Pressure, Pairs and Double Egress Applications up to 8/0 – 8/0
Premium Grade conforming to or exceeding WDMA Industry Standard I.S. 1-A and Architectural Woodwork Institute Standards for type
FD 5 as tested per A.S.T.M. E-152 -81a “Fire Test of Door Assemblies” performed by Warnock Hersey International.
Single Door 4/0 wide,
Pairs 4/0 wide, 8/0 high, (8/0x8/0 opening)
Double Egress 4/0 wide,
8/0 high, (8/0x8/0 opening)
Material: Hardwood Face and Mineral Back
Material: Hardwood Face with Concealed Intumescent and
Material: Hardwood Face with Concealed Intumescent and Mineral Back
Material: SCL Face with
Concealed Intumescent and Mineral Back
The purpose of inner timberstrand blocking is to attach surface mounted hardware and exit devices with screws, therefore eliminating through bolts on 45 minute doors.
Agrifiber core is an engineered composite door core panel made up of natural fiber where enhanced mechanical properties are desired. The panels are rapidly renewable, biodegradable; contain no free formaldehyde, thus giving preference toward LEED certification and meet criteria for 45 minute rated doors.
All veneer species as available meeting AWI or WDMA grading rules as specified, MDO, or HPL Type I or II bond as specified.
Core and frame are uniformly sized to a thickness of 1-1/2" (±0.15") Core and frame components are assembled to meet or exceed fire rating specifications.
Type I or Type II bond, by specification, between faces and core/frame components.
Architectural Limited Warranty from date of manufacture. For original installation only.
Extra heavy duty available.
May be labeled and classified by Warnock Hersey International or Underwriters Laboratories as 45 minute rating. Doors are capable of meeting the requirements for both positive and neutral pressure fire tests, including ASTM E152-81a, CSFM 43.7, UBC 7-2 (1997), UBC 7-2 (1994), CAN/ULC S104 1980 (R1985), ASTM E2074 (2004), UL 10(b) (2008), NFPA 252 (2008), UL 10(b) Revision 1 (2009), UL 10(c) (2009), NFPA 252 (2012), including the hose stream. Restrictions on machining and architectural accessories or application are per the governing authority.
Exterior application of this product is Not Warranted.
FIRE RATED ALTERNATIVES:
Mineral Core is an asbestos-free, mineral-based alternate product that meets the criteria for 45, 60, and 90 minute fire rated doors. The manufacturing of the fire door core is accomplished with a proprietary process developed by the manufacturer. The premium core is unique in regard to weight and strength properties.
* Fire labeled doors may not be refit in the field if already factory prefit sized. If not factory prefit for length, maximum field trim is 3/4" from the bottom only per NFPA-80, 1986, Fire Doors, Chapter 1-3.5
* Alternate components apply for varying opening applications.