Armstrong Ceilings Silhouette 1/4-in Reveal 20-Pack 144-in Galvanized Steel Ceiling Grid Main Beam
SKU: 33510156069

Armstrong Ceilings Silhouette 1/4-in Reveal 20-Pack 144-in Galvanized Steel Ceiling Grid Main Beam

Sale price$140.09 Regular price$155.65
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Armstrong Ceilings Silhouette 1/4-in Reveal 20-Pack 144-in Galvanized Steel Ceiling Grid Main BeamSilhouette 1 4 in Reveal Ceiling Grid Main Beam, 20 Pack Intermediate duty main beams for suspended ceilings, featuring a 9 16 in bolt slot profile with a 1 4 in reveal. Made of hot dipped galvanized steel, each 144 in beam delivers durable performance and clean, modern lines. Key Features: Durable Construction: Hot dipped galvanized steel resists corrosion for long term reliability Clean Aesthetic: 9 16 in face with 1 4 in reveal and bolt slot

Silhouette 1/4-in Reveal Ceiling Grid Main Beam, 20-Pack

Intermediate-duty main beams for suspended ceilings, featuring a 9/16-in bolt slot profile with a 1/4-in reveal. Made of hot-dipped galvanized steel, each 144-in beam delivers durable performance and clean, modern lines.


Key Features:

  • Durable Construction: Hot-dipped galvanized steel resists corrosion for long-term reliability
  • Clean Aesthetic: 9/16-in face with 1/4-in reveal and bolt-slot profile for refined visual detail
  • Pack Efficiency: 20 pieces per carton; 240 ft total coverage with 144-in length per beam
  • Strong Performance: Intermediate-duty rating with mitered cross tee/main beam interface and coupling end detail
  • Seismic Considerations: Designed for Category C (check components for higher categories)

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Size / Face Profile 9/16"
Reveal 1/4"
Material Hot-dipped Galvanized Steel
Component Type Main Beam
Length 144"
Height 1-3/4"
Pieces per Carton 20
Feet per Carton 240 ft
Duty Rating Intermediate Duty
Cross Tee/Main Beam Interface Mitered
End Detail Coupling
Bolt Slot
Seismic Category C (note: not all components can be used in all seismic categories)
Hanger Spacing 4' - 13.10 plf; 5' - 6.61 plf

Frequently Asked Questions (FAQ):

Q: What is included in the carton?
A: Twenty 144-in main beams, providing a total of 240 linear feet.


Q: What profile does this grid use?
A: A 9/16-in bolt slot profile with a 1/4-in reveal for a crisp, modern look.


Q: What is the duty rating?
A: Intermediate duty, suitable for many commercial suspended ceiling applications.


Q: Is this product suitable for seismic installations?
A: It is listed for Seismic Category C; verify compatibility for higher categories as not all components can be used in all seismic categories.


Q: What material is the beam made from?
A: Hot-dipped galvanized steel for corrosion resistance.


Sleek Linear Definition for Elevated Ceilings

This grid system carves crisp, linear reveals that instantly sharpen and modernize a room. The 9/16-inch face with a subtle 1/4-inch shadow line creates a tailored rhythm overhead. Pair it with smooth, luminous tiles to accentuate the bolt-slot detail and draw the eye upward. It’s a refined essential that brings architectural polish to luxurious, contemporary spaces.


Choose Silhouette’s 1/4-in reveal main beams to achieve a clean, modern ceiling with dependable performance.

Warranty

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33510156069

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Chelsea, US
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Reviewed in the United States on December 7, 2025
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I recently purchased the Stride Rite 360 Boy's Paddy Sandal for my son, and I couldn't be happier with my decision! From the moment he slipped his feet into these sandals, I could tell we were both going to be very pleased. Comfort & Fit: 5/5 - The Paddy Sandal has surpassed all expectations in terms of comfort and fit. The adjustable straps make it incredibly easy to get a snug, perfect fit for my son's feet, ensuring the sandals stay securely on, no matter how much running and jumping he does. The soles are cushioned just right, offering support without sacrificing flexibility, which is essential for a growing child. Durability: 5/5 - Stride Rite has always been synonymous with quality, and these sandals are no exception. They've endured days at the park, sandy beaches, and endless pavement adventures, yet they show minimal wear and tear. The materials are top-notch, promising many more months of active use. Ease of Use: 5/5 - For busy parents, the ease with which these sandals can be put on and taken off is a huge relief. The hook and loop closure is strong and stays in place, but it's simple enough for my son to handle on his own, fostering his independence. Overall Experience: 5/5 - It's rare to find a shoe that ticks all the boxes for both parent and child, but the Stride Rite 360 Boy's Paddy Sandal does just that. They've been a fantastic investment in my son's summer wardrobe and overall comfort during his daily activities. I would highly recommend these sandals to any parent looking for a reliable, comfortable, and stylish option for their child. Stride Rite has outdone themselves once again!
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Spensanna Mayberry
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Just as pictured and the padding is super comfortable, our 3 year old is rough on shoes but we love stride rite the quality it good and easy to clean perfect for wide toe area
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Tori
Port Orchard, US
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Size: 6 Toddler, Color: Navy
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