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Armstrong Fissured 24 in. x 48 in. x 5/8 in. Mineral Fiber Fissured Ceiling Tile, White – 755
Regular price $138.91Orders start at $399 — combine any items to reach the minimum. Learn more
Armstrong Fissured 24 in. x 48 in. x 5/8 in. Mineral Fiber Fissured Ceiling Tile, White
This is an Armstrong Fissured mineral fiber ceiling tile, item 755, measuring 24 in. x 48 in. x 5/8 in. with a Square Lay-In 15/16 in. edge and White finish. Each sell unit is one tile designed for standard 15/16 in. suspended grid. It pairs with Donn brand DXW/DX/DXL suspension systems.
Key Features:
- Fissured texture: Fissured face pattern offers a cost-effective alternative to smooth ceiling panels.
- Sound absorbing: NRC 0.55 acoustical performance for everyday noise control.
- Privacy rated: CAC 30 ceiling attenuation class helps reduce sound passing into adjacent spaces.
- Class A fire rated: Class A (UL) fire performance.
- Bright reflective face: Light reflectance of 79% helps make the most of lighting.
- Standard lay-in size: 24 in. x 48 in. panel with Square Lay-In 15/16 in. edge fits standard suspended grid.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Armstrong |
| Manufacturer model | 755 |
| Sell unit | 1 ceiling tile, 24 in. x 48 in. |
| Material | Mineral fiber |
| Color / finish | White |
| Nominal size | 24 in. x 48 in. |
| Height | 5/8 in. thickness |
| Width | 24 in. |
| Length | 48 in. |
| Thickness | 5/8 in. |
| Edge profile | Square Lay-In 15/16 in. |
| Face profile | 15/16 in. |
| NRC | 0.55 |
| CAC | 30 |
| Light reflectance | 79% |
| Fire performance | Class A (UL) |
| Shape | Rectangle |
| Intended use | Suspended ceiling systems in offices, corridors, and retail spaces |
Coverage & How Much You Need:
One 24 in. x 48 in. tile covers 8 sq. ft. of ceiling. To size a job, divide your ceiling area in square feet by 8 and add a small overage for cuts.
Fit and Compatibility:
Fits standard 15/16 in. suspended grid systems, including Donn Brand DXW and Donn Brand DX/DXL suspension systems. Grid, hanger wire, and molding are sold separately.
Frequently Asked Questions (FAQ):
Q: What size is this tile?
A: It measures 24 in. x 48 in. with a 5/8 in. thickness and a Square Lay-In 15/16 in. edge.
Q: What grid does it fit?
A: It lays into standard 15/16 in. suspended ceiling grid, such as Donn Brand DXW or DX/DXL systems.
Q: How much area does one tile cover?
A: Each 2 ft. x 4 ft. tile covers 8 square feet of ceiling.
Q: Is it fire rated?
A: Yes, it carries Class A (UL) fire performance.
Q: How well does it absorb sound?
A: It has an NRC of 0.55 and a CAC of 30 for balanced sound absorption and privacy.
Q: What color is it?
A: White; note the manufacturer states color shown may vary from actual product.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
This 2 ft. x 4 ft. fissured lay-in tile is a workhorse choice for offices, corridors, and retail spaces where budget-friendly acoustics matter. Handle tiles by the edges to avoid face soiling, and store flat in a dry space before installation. Pair with a 15/16 in. Donn DX/DXL grid and plan tile direction so the 48 in. dimension runs across the main tees.
Wear eye protection and follow the suspension system installation guide; ensure grid and hanger wires are properly secured before loading tiles.
Order the Armstrong Fissured 24 in. x 48 in. ceiling tile today for a dependable, budget-friendly ceiling.
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