Armstrong Ceilings Silhouette HD White 20-Pack 144-in Galvanized Steel Ceiling Grid Main Beam
Regular price $668.59Silhouette HD 144-in Galvanized Steel Ceiling Grid Main Beam, 20-Pack
A premium 9/16-in slotted ceiling grid main beam with a refined 1/4-in reveal for sleek, modern drop ceilings. Made of hot-dipped galvanized steel for superior rust resistance and torsional strength, this 144-in beam supports stable installations in commercial or residential spaces.
Key Features:
- Intermediate-Duty Strength: Rotary-stitched web adds torsional rigidity for stable grid performance
- Durable Galvanized Steel: Hot-dipped coating resists red rust better than electrogalvanized or painted systems
- Clean 1/4-in Reveal: Sophisticated Silhouette profile pairs with 9/16-in edge ceiling tiles for a narrow reveal look
- Complete System Fit: Notched on 24-in centers; designed for drop ceiling installations with cross tees and wall molding
- Bulk Pack Convenience: 20 beams per carton providing 240 linear feet of main beam coverage
Specifications Table:
| Specification | Details |
|---|---|
| Series Name | SILHOUETTE 1/4-in Reveal |
| Type | Main beam |
| Color/Finish Family | White |
| Manufacturer Color/Finish | White |
| Material | Galvanized steel |
| Length (Inches) | 144 |
| Width | 9/16 in |
| Height (Inches) | 1.75 |
| Package Quantity | 20 |
| Commercial/Residential | Commercial/Residential |
| Installation Method | Drop |
| Paintable | Yes |
| Rust Resistant | Yes |
| Sag Resistant | Yes |
| Style | Basic/Traditional |
| Surface Type | Smooth |
| Warranty | 10-year limited |
| Linear Feet per Carton | 240 |
| Beam Duty | 12-LFT Intermediate Duty |
| Notches | 24-in on center |
| UNSPSC | 30161600 |
Frequently Asked Questions (FAQ):
Q: What ceiling tiles does this beam work with?
A: It’s designed for tiles with a 9/16-in edge profile and creates a 1/4-in Silhouette reveal.
Q: How long is each main beam and how many are included?
A: Each beam is 144 inches long; the carton includes 20 pieces for 240 linear feet.
Q: Is the beam suitable for damp environments?
A: Yes. The hot-dipped galvanized steel provides enhanced rust resistance compared to painted or electrogalvanized systems.
Q: How is it installed?
A: Use standard drop ceiling methods—suspend main beams with hanger wire or compatible hardware, then add cross tees and panels. Beams are notched 24-in on center.
Q: What warranty is provided?
A: Suspension system carries a 10-year limited warranty.
A Sleek, Architectural Reveal for Modern Ceilings
The Silhouette beam brings a crisp, tailored 1/4-inch reveal that elevates drop ceilings into a refined architectural statement. Its narrow profile frames panels with a subtle shadow line, lending depth and sophistication to any room. Pair with smooth white tiles for gallery-like clarity, or contrast with textured panels to accentuate the linear grid. This is the polished backbone of luxurious, well-edited spaces.
Upgrade your ceiling with Silhouette’s refined reveal and robust galvanized steel—add this 20-pack to your project today.
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