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home > Armstrong Ceilings SUPRAFINE XL 9/16 in. Main Beam, 144 in. Length, 20-Pack - Hot-Dipped Galvanized Steel > Armstrong Ceilings SUPRAFINE XL 9/16 in. Main Beam, 144 in. Length, 20-Pack - Hot-Dipped Galvanized Steel

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Armstrong Ceilings SUPRAFINE XL 9/16 in. Main Beam, 144 in. Length, 20-Pack - Hot-Dipped Galvanized SteelSUPRAFINE XL 9 16" Galvanized Steel Main Beam, 144" (20 Pack) Heavy duty 9 16 inch exposed tee main beams for suspended ceilings, made from hot dipped galvanized steel. Each 144 inch beam features a flush fit interface and coupling end detail for clean aesthetics and reliable performance in commercial spaces. Key Features: Heavy Duty Performance: Rated for heavy duty loads with hanger spacing options at 4 ft (16. 86 plf) and 5 ft (10. 62 plf) Durable

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SUPRAFINE XL 9/16" Galvanized Steel Main Beam, 144" (20-Pack)

Name: Armstrong Ceilings SUPRAFINE XL 9/16 in. Main Beam, 144 in. Length, 20-Pack - Hot-Dipped Galvanized Steel
Brand: tashheer.com
SKU: 3754948511
Price: 112.58 USD
Availability: InStock
Rating: 4.8055 (498 reviews)

Heavy-duty 9/16 inch exposed tee main beams for suspended ceilings, made from hot-dipped galvanized steel. Each 144-inch beam features a flush-fit interface and coupling end detail for clean aesthetics and reliable performance in commercial spaces.

Key Features:

Heavy-Duty Performance: Rated for heavy-duty loads with hanger spacing options at 4 ft (16.86 plf) and 5 ft (10.62 plf)
Durable Construction: Hot-dipped galvanized steel resists corrosion for long-term reliability
Clean, Flush Aesthetics: 9/16 in face profile with flush-fit cross tee/main beam interface
Convenient Length & Pack: 144 in main beams; 20 pieces per carton totaling 240 linear feet
Seismic Readiness: Suitable for Seismic Categories D, E, and F (see system requirements)

Please check the Product Data Sheet Here

Specifications Table:

Specification	Details
Series / Name	SUPRAFINE XL 9/16" Exposed Tee
Component Type	Main Beam
Material	Hot-dipped Galvanized Steel
Duty Rating	Heavy Duty
Face Profile	9/16"
Height	1-11/16"
Length	144"
Rout/Slot Spacing	6"
Cross Tee/Main Beam Interface	Flush fit
End Detail	Coupling
Pieces per Carton	20
Feet per Carton	240 ft
Hanger Spacing	4' - 16.86 plf; 5' - 10.62 plf
Seismic Category	DEF
Profile Type	Exposed Tee

Frequently Asked Questions (FAQ):

Q: What size and profile are these main beams?
A: They are 144 inches long with a 9/16 inch exposed tee face profile and a height of 1-11/16 inches.

Q: What material are they made from?
A: Hot-dipped galvanized steel for strength and corrosion resistance.

Q: How many beams come in a carton and how much coverage is that?
A: 20 pieces per carton for a total of 240 linear feet.

Q: Are these beams suitable for seismic applications?
A: Yes, components are rated for Seismic Categories D, E, and F when used within the appropriate system guidelines.

Q: What is the slot spacing and connection style?
A: Slots are spaced at 6 inches with a flush-fit interface and coupling end detail.

Razor-Thin Lines, Gallery-Clean Ceilings

SUPRAFINE’s slender 9/16-inch profile draws the eye across the room with a tailored, architectural rhythm. The flush-fit connections create an uninterrupted plane that feels refined and modern. Pair with bright acoustic panels and linear lighting to choreograph a light, airy workspace. It’s the quiet backbone of a luxe, high-performance ceiling.

Elevate your ceiling system with SUPRAFINE XL main beams—order the 20-pack today for streamlined installation and lasting performance.

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