Armstrong Ceilings Dune 48 in. x 24 in. White Smooth Drop Acoustic Panel Ceiling Tiles, 15/16 in. Grid, 8-Pack
Regular price $122.01Dune 2x4 Drop Acoustic Ceiling Tiles (8-Pack)
Armstrong Ceilings Dune mineral fiber tiles deliver dependable acoustic control with a fine, non-directional white surface for a clean, uniform look. Designed for 15/16 in. suspension grids, these 2 ft. x 4 ft. panels install easily and are ideal for commercial and office spaces.
Key Features:
- Acoustic Performance: NRC 0.50 for sound absorption and CAC 33 for sound blocking
- Durable Mineral Fiber: Fine, non-directional texture resists scratches for long-lasting appearance
- Moisture and Mold Protection: HUMIguard Plus sag resistance and BIOblock mold/mildew resistance
- Easy Drop-In Installation: Fits standard 15/16 in. suspension grid systems
- Safety Rated: Class A fire rating for code-compliant installations
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Series | Dune |
| Tile size | 24 x 48 x 5/8 in |
| Edge profile | Square Lay-In 15/16 |
| Color | White |
| Material | Mineral Fiber |
| Package quantity | 8 tiles per carton |
| Sound absorption (NRC) | 0.50 |
| Sound blocking (CAC) | 33 |
| Fire rating | Class A |
| Humidity/sag resistance | HUMIguard Plus |
| Mold/mildew resistance | BIOblock |
| Scratch resistance | Yes |
| Sustainable | Yes |
| Installation | Drop/suspended grid, standard 15/16 in. |
| Available sizes (series) | 24 x 24 x 5/8; 24 x 48 x 5/8; 20 x 60 x 3/4; 30 x 30 x 3/4 |
Frequently Asked Questions (FAQ):
Q: How many tiles are in a carton and what area do they cover?
A: This 2x4 variant is sold as an 8-pack; coverage is typically about 64 sq. ft. depending on exact tile size and layout.
Q: Will these tiles fit my existing ceiling grid?
A: Yes, they are designed for standard 15/16 in. lay-in suspension systems.
Q: Can these tiles be used in humid areas?
A: Yes. HUMIguard Plus provides superior sag resistance in high humidity environments.
Q: Are the tiles mold resistant?
A: Yes, the BIOblock treatment helps resist mold and mildew growth.
Q: Can I paint the tiles?
A: They can be painted, but doing so may affect performance and can void the warranty.
Quiet Confidence for Modern Ceilings
Dune’s fine, non-directional surface creates a serene canopy that elevates everyday spaces with quiet sophistication. The crisp white finish reflects light beautifully, offering a clean, architectural grid that feels fresh and intentional. Pair it with warm woods and matte black fixtures to balance softness and structure. For refined commercial interiors, this ceiling is a polished essential.
Upgrade your space with Dune’s clean look and proven acoustic performance—order your 8-pack today.
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