Prelude 12' Heavy-Duty Ceiling Grid Main Beam

Heavy-duty 12-foot main beam for Armstrong PRELUDE 15/16 inch suspended ceiling systems. Made of hot-dipped galvanized steel with SUPERLOCK clip for fast, secure alignment in residential and commercial installs.

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Key Features:

• Heavy-Duty Support: Engineered for PRELUDE 15/16 in. grid systems to carry 24x24 and 24x48 panels
• Durable Galvanized Steel: Hot-dipped finish resists corrosion for long-term performance
• Fast, Secure Connections: SUPERLOCK main beam clip provides audible click for accurate alignment
• Wide Color Offering: Available in multiple finishes to match design schemes
• Code-Compliant: Meets building codes for residential and non-residential applications

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Duty Rating	Heavy Duty
Material	Hot-dipped Galvanized Steel
Length	144 in
Face Width	15/16 in
Suspension Type	Main Beam
Clip Type	SUPERLOCK main beam clip
Rout/Slot Spacing	6 in
Hanger Spacing (4 ft)	16.73 plf
Hanger Spacing (5 ft)	8.73 plf
Seismic Rating	DEF
Disinfectable	Fog, spray, and wipe disinfectable
Sustainable	Yes
Colors Available	Multiple, including White, Black, Mist, Pacific, Rainstorm, Lilac, Twilight, Ocean, Boxwood, Fern, Ivy, Feldspar, Topaz, Bronzite, Honeysuckle, Marigold, Rose, Stone, Grey Stone, Ivory, Light Grey, Medium Taupe, Gun Metal, Silver Satin, Blizzard White, Silver Grey, Bronze, Copper, Pewter, Silver, Charcoal Black, Basalt, Riverstone, Coffee, Polar, Oat, Adobe
Meets Building Codes	Residential and non-residential construction

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Frequently Asked Questions (FAQ):

Q: Can I install this main beam myself?
A: Yes, if you have ceiling install experience; follow Armstrong installation instructions.

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Q: What size tiles is this compatible with?
A: Designed for 24x24 in. and 24x48 in. suspended ceiling panels within PRELUDE 15/16 in. systems.

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Q: What is the beam length and face width?
A: Length is 144 in. with a 15/16 in. face.

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Q: Is it disinfectable?
A: Yes—fog, spray, and wipe disinfectable per Armstrong guidance.

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

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Architectural Grid, Elevated

The Prelude main beam brings a crisp, tailored line to the ceiling plane, instantly refining open offices and contemporary rooms. Its 15/16-inch reveal creates a confident graphic rhythm while the color options let you dial up contrast or blend into silence. Pair a deep charcoal grid with luminous white panels for drama, or choose tone-on-tone greys for a serene, gallery-like finish. It’s the quiet backbone of a luxurious, well-composed interior.

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Upgrade your ceiling with Prelude’s heavy-duty, easy-align main beam and create a precise, durable grid that looks as good as it performs.

Warranty

Installation