🔇 Elevate your ceiling game—quiet, safe, and effortlessly sleek!
Armstrong’s 2x2 White DUNE Ceiling Tiles (16 pcs) combine superior acoustic performance with ASTM E84 Class A fire resistance and advanced moisture protection. Designed for easy lay-in installation on standard ceiling grids, these durable mineral fiber tiles resist sagging, mold, and mildew, making them ideal for professional and high-humidity environments like offices, retail, and basements.
| Brand | Armstrong |
| Material | Mineral Fiber |
| Size | 24"W x 24"W x 5/8"T |
| Color | White |
| Finish Type | Painted |
| Style | DUNE |
| Installation Type | Lay-In |
| Product Dimensions | 24"L x 24"W |
| Pattern | Solid |
| Item Weight | 54 Pounds |
| Shape | Square |
| Item Thickness | 0.63 Inches |
| Edge Style | Tegular |
| Unit Count | 16.0 Count |
| Form Factor | square tiles with tegular edge |
| Water Resistance Level | Water Resistant |
| Special Feature | Worry-free Packaging |
| UPC | 888264406451 |
| Manufacturer | Armstrong |
| Part Number | 1774A |
| Item Weight | 54 pounds |
| Item model number | 1774, 1774A |
| Is Discontinued By Manufacturer | No |
| Finish | Painted |
| Item Package Quantity | 1 |
| Number Of Pieces | 16 |
| Performance Description | Acoustical, HUMIGUARD Plus, BIOBLOCK Perf. |
| Coverage | Storage Rooms, Discount Stores, Utility Rooms, Basements, High Humidity Areas |
| Mounting Type | Ceiling |
| Special Features | Worry-free Packaging |
| Usage | Indoor Use Only |
| Batteries Included? | No |
| Batteries Required? | No |
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