Armstrong Ceilings Prelude Plus FIREGUARD Main Beam, 144 in, Galvanized Steel, 20-Pack
Regular price $286.24Prelude Plus FIREGUARD 144" Ceiling Grid Main Beam (20-Pack)
Heavy-duty main beams for suspended ceiling systems, crafted from hot-dipped galvanized steel with an aluminum cap. Each 144-inch beam features a 15/16-inch exposed tee profile and SuperLock staked-on clip for secure installation in fire-rated applications.
Key Features:
- Heavy-Duty Performance: Rated for demanding installations with DEF seismic category compatibility
- Fire Protection: FIREGUARD design supports fire-rated ceiling assemblies
- Durable Construction: Hot-dipped galvanized steel with aluminum cap resists corrosion
- Secure Connection: Staked-on SuperLock clip and override interface for reliable cross tee engagement
- Contractor-Friendly Pack: 20 pieces per carton, totaling 240 ft of main beam
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Component Type | Main Beam |
| Length | 144 in |
| Pieces per Carton | 20 |
| Feet per Carton | 240 ft |
| Face Profile | 15/16 in |
| Height | 1 11/16 in |
| Material | Hot-dipped galvanized steel with aluminum cap |
| Duty Rating | Heavy Duty |
| Seismic Category | DEF |
| Fire Resistance | FIREGUARD |
| End Detail | Staked-on clip (SuperLock) |
| Cross Tee/Main Beam Interface | Override |
| Color Variant | Natural Aluminum (also available in White Aluminum and Custom Color) |
Frequently Asked Questions (FAQ):
Q: What is included in the carton?
A: Each carton contains 20 main beams, each 144 inches long, for a total of 240 feet.
Q: What profile size does this beam have?
A: It has a 15/16-inch exposed tee face profile.
Q: Is this main beam suitable for fire-rated ceilings?
A: Yes, it is part of the FIREGUARD line designed to support fire-rated ceiling assemblies; verify specific UL designs for your project.
Q: What is the material and finish?
A: Hot-dipped galvanized steel with an aluminum cap, available in Natural Aluminum and other color options.
Q: Can it be used in seismic installations?
A: It is listed for seismic categories D, E, and F; check system compatibility for your project.
Architectural Precision with Fire-Rated Confidence
This main beam brings crisp, linear geometry to suspended ceilings, delivering a refined 15/16-inch reveal that frames tiles with clarity. The aluminum-capped finish elevates the grid’s presence while the FIREGUARD construction ensures peace of mind in high-performance environments. Pair with luminous white panels for a gallery-clean aesthetic or contrast with textured tiles to add depth. It’s a smart, polished backbone for luxurious, resilient spaces.
Choose Prelude Plus FIREGUARD main beams today for a durable, fire-rated foundation that streamlines your next suspended ceiling install.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
