Armstrong Ceilings SUPRAFINE XL 9/16" Main Beam, 144 in, Hot‑Dipped Galvanized Steel, 20-Pack
Regular price $299.53SUPRAFINE 144-in Galvanized Steel Ceiling Grid Main Beam (20-Pack)
Heavy-duty SUPRAFINE XL 9/16 inch exposed tee main beams for suspended ceiling systems. Each hot-dipped galvanized steel beam is 144 inches long with coupling end detail and flush-fit interface for a clean, consistent grid.
Key Features:
- Heavy-Duty Performance: Rated for demanding installations with DEF seismic category compatibility
- Durable Material: Hot-dipped galvanized steel resists corrosion for long-term reliability
- Precise Fit: 9/16 in exposed tee face with flush-fit cross tee/main beam interface
- Efficient Layouts: 6 in rout/slot spacing; hanger spacing options at 4 ft and 5 ft
- Contractor Pack: 20 pieces per carton covering 240 linear feet
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Series/Name | SUPRAFINE XL 9/16" Exposed Tee |
| Component Type | Main Beam |
| Profile Type | Exposed Tee |
| Face Profile | 9/16" |
| Length | 144" |
| Material | Hot-dipped Galvanized Steel |
| Duty Rating | Heavy Duty |
| Rout/Slot Spacing | 6" |
| Cross Tee/Main Beam Interface | Flush fit |
| End Detail | Coupling |
| Height | 1-11/16" |
| Pieces per Carton | 20 |
| Feet per Carton | 240 ft |
| Hanger Spacing | 4' - 16.86 plf; 5' - 10.62 plf |
| Seismic Category | DEF (Categories D, E & F) |
| Available Colors | Multiple options including White, Black, Grey Stone, Silver Grey, Silver Satin, and others |
| Cleaning/Disinfecting | May be wiped, sprayed, or fogged per Armstrong guidelines with EPA-approved cleaners |
Frequently Asked Questions (FAQ):
Q: What type of ceiling systems is this compatible with?
A: It is a SUPRAFINE XL 9/16 in exposed tee main beam designed for Armstrong suspended/grid ceiling systems using 9/16 in profile components.
Q: How many beams are in the carton and how much coverage do they provide?
A: There are 20 pieces per carton, each 144 in long, providing 240 linear feet total.
Q: Is this suitable for seismic installations?
A: Yes, components are listed for Seismic Category D, E & F (DEF). Verify full system compatibility per project requirements.
Q: What is the material and finish?
A: Hot-dipped galvanized steel for corrosion resistance; available in multiple colors including White.
Q: How should it be cleaned or disinfected?
A: Beams may be wiped, sprayed, or fogged following CDC recommendations and Armstrong Cleaning & Disinfecting Guidelines using EPA-approved cleaners.
Sleek Structure, Impeccable Lines
SUPRAFINE’s slim 9/16-inch profile draws an elegant lattice across the ceiling, bringing crisp geometry to contemporary spaces. The flush-fit joints create an uninterrupted rhythm that feels both light and intentional. Pair it with luminous tiles and linear lighting for a gallery-caliber finish that elevates the everyday. It’s the quiet framework of luxury—refined, resilient, and beautifully composed.
Choose SUPRAFINE XL main beams for a clean, durable grid that installs efficiently and looks impeccably modern.
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