SUPRAFINE FIRE GUARD 144-in Ceiling Grid Main Beam (20-Pack)

Heavy-duty 9/16 in exposed tee main beams engineered for Armstrong’s FIRE GUARD suspension system. Each 144 in hot‑dipped galvanized steel beam delivers reliable structural integrity and corrosion resistance for commercial ceilings.

Key Features:

• Fire-Resistant System: FIRE GUARD design with expansion relief helps maintain ceiling integrity under high heat.
• Durable Construction: Hot-dipped galvanized steel resists corrosion in demanding environments.
• Commercial-Grade Fit: 9/16 in exposed tee profile compatible with SUPRAFINE XL cross tees and moldings.
• Efficient Packaging: 20-piece carton covers large installs and streamlines jobsite handling.
• Cleanable and Disinfectable: Supports fog, spray, and wipe cleaning methods per Armstrong guidelines.

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What components are included in this item?
A: This listing is for the 144 in SUPRAFINE main beams only; 20 pieces per carton. Cross tees, moldings, and hanger wire are sold separately.

Q: What is the beam profile?
A: A 9/16 in exposed tee profile designed to work with SUPRAFINE XL cross tees and wall moldings.

Q: Is it suitable for fire-rated assemblies?
A: Yes. FIRE GUARD main beams are engineered and tested as part of fire‑resistant ceiling systems; follow Armstrong assembly details.

Q: What material are the beams made from?
A: Hot‑dipped galvanized steel for strength and corrosion resistance.

Q: How do I clean the grid?
A: Grid can be cleaned and disinfected using fog, spray, and wipe methods per Armstrong cleaning guidelines.

Sleek Precision for High‑Performance Ceilings

This refined 9/16-inch profile creates crisp, graphic lines that elevate acoustic panels into a modern architectural tapestry. The FIRE GUARD main beam’s galvanized sheen and knife‑edge detail feel tailored yet robust. Pair with deep black tiles or luminous whites to dramatize the grid’s slender silhouette. It’s the quiet backbone of a luxurious, performance‑driven ceiling.

Upgrade your project with SUPRAFINE FIRE GUARD main beams for a sleek, code‑ready ceiling that installs fast and lasts long.

Warranty

Installation