CD900 - Mineral Core
Commercial Door (CD) Series
APPLICATIONS & BENEFITS
Recommended for Commercial applications that require a ninetyminute fire-rated door. Available in a wide variety of hardwood and hardboard faces.
SPECIFICATIONS Please see PDF links below
Single doors 4'0" x 10'0"
Maximum size door/transom 4'0" x 10'0"
Paired doors: Dependent on blocking and hardware preps. 8'0" x 9'0"
Call Lynden Door, Inc. for further information.
1 3/4" standard.
Firestop II with softwood edges. Maximum 1/4" wood, minimum 1" composition (after trim). Matching stiles (compatible with) the face veneer available upon request.
Firestop II composite rails with outer band of softwood. Top rail: Maximum 1/4" optional wood outerband, minimum 1" composition (after trim). Bottom rail: Minimum 1" composition, no wood allowed. Matching (compatible) top rail available upon request.
LOOSE LAY CORE AND FRAME ASSEMBLY
Stiles, rails, and Georgia Pacific ninety-minute mineral core manufactured to fire label requirements.
Pregraded: Hardboard, Medium Density Overlay, and Premium 3-ply veneered skins (minimum 1/50" veneer before sanding). Veneers available in a wide variety of species and cuts.
Core and frame assembly and veneer application all with Type 1, waterproof adhesives.
Special inner blocking options may be specified for reinforcing of hardware, including lockblocks.
Complete range of machining capabilities and detailing available. Rated doors must be in accordance with Warnock Hersey International, Inc. and National Fire Protection Association Standards (NFPA 80, latest edition). Lynden Door, Inc. recommends factory prefitting on all fire doors.
For ninety-minute rated doors, the total visible area of single or multiple lights may not exceed 100 sq. in. per leaf, with a maximum width of 10", or a maximum height of 33". All cut-outs must be 6" from the edge of the door or any other cutouts and/or hardware preps, with a minimum bottom rail of 10".
Five years for interior use only. See warranty terms and conditions. Use of Lynden Door, Inc. CD900 doors in exterior applications is neither recommended nor warranted.
- Molded Doors
- Door Models & Collections
- Res Door Specs
- SD - Wood Veneered Hollow Core
- SD - Hardboard & Prefinished Hollow Core
- SD - Molded Hollow Core
- SD - Particleboard Core
- SD - Molded Solid Core
- SD - 45 Minute-Rated
- SD - 60 Minute-Rated
- SD - 90 Minute-Rated
- SD - Wood Veneered Bifolds
- SD - Hardboard & Prefinished Bifolds
- SD - Molded Bifolds
- Features & Benefits - Residential Doors
- Comm Door Specs
- Arch Door Specs
- LD1000 - Hollow Core
- LD2000 - Bonded Sanded Particle Board Core
- LD2000LL - Bonded Sanded Lead Lined Particle Board Core
- LD2500 - 20 Minute Agfiber Core
- LD3000 - Bonded Sanded Stave Lumber Core
- LD3500 - Bonded Sanded TimberStrand Core
- LD4500 - 45 Minute Rated Mineral Core
- LD6000 - 60 Minute Rated Mineral Core
- LD6500 - 60 Minute Agfiber Core
- LD9000 - 90 Minute Rated Mineral Core
- Int Comm Door Specs
- STC Rated Doors
- Prep & Options
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