The Armstrong DUNE fine-textured ceiling tile is nondirectional and durable, with standard acoustical performance.
- 15/16″ angled tegular fine-textured tile provides standard acoustical performance
- Tile size: 24″ x 48″
- Thickness: 0.63″
- Noise reduction coefficient (NRC): 0.5; sound blocking (CAC): 35
- BioBlock treatment inhibits growth of mold and mildew on the tile surface
- Fire performance: Class A ASTM E84 and CAN/ULC S10
- HumiGuard Plus offers sag and humidity resistance; recommended for areas subject to high humidity up to (but not including) standing water and outdoor applications
- Made of wet-formed mineral fiber in a factory-applied white latex paint finish
- Nondirectional visual reduces scrap and installation time
- Eight ceiling tiles per carton
- Coverage: 64 sq. ft./carton
- Meets or exceeds the GREENGUARD Gold and USDA standards
- 30-year manufacturer limited warranty
- New Packaging: Cartons are shipped in an overpacked box with corner protectors and bubble wrap.
| Attribute name | Attribute value |
|---|---|
| GREENGUARD certified | 24″ x 48″ |
| Recycled | 0.63 |
| Moisture Resistance | 0.5 |
| Ceiling Tile Grid Size How many total packs, boxes, etc. come with the purchase | 8 |
| Fire Resistance | Yes |
| Mold & Mildew Resistance A Staples program used to recognize products that meet specific environmental criteria with an Eco-ID icon. Learn more at EcoIDProgram.com | Yes, product meets Staples criteria for environmental features to earn the Eco-ID mark. Learn more at EcoIDProgram.com |
| Width in Inches Items of a particular grouping, as merchandised and labeled by a manufacturer | DUNE |
| Selling Quantity (UOM) Specifies the length of the manufacturer warranty included with the product. | 30 Year |
| GSA Certified Percentage of product by weight containing pre- and/or post- consumer recycled materials. | 10% |
| Environmental Design 1 Actual manufacturer name for the color of the product. | White |
| Length in Inches | Angled Tegular |






















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