The Armstrong CALLA ceiling tile provides a smooth finish, with an excellent acoustic performance, including noise reduction and sound blocking.
- 9/16″ square tegular edge smooth-texture panel provides an excellent acoustic performance, including noise reduction and sound blocking
- Tile size: 30″ x 30″
- Thickness: 1″
- Noise reduction coefficient (NRC): 0.85; sound blocking (CAC): 35; articulation class (AC): 170
- BioBlock treatment inhibits growth of mold and mildew on the tile surface
- Fire performance: Class A (HPVA)
- 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 with acoustically transparent membrane in a factory-applied white latex paint finish
- Washable, scratch- and soil-resistant
- Compatible with the TECHZONE ceiling system
- Eight ceiling tiles per carton
- Meets or exceeds the GREENGUARD Gold and USDA standards
- 10-year manufacturer limited warranty
- New Packaging: Cartons are shipped in an overpacked box with corner protectors and bubble wrap.
| Attribute name | Attribute value |
|---|---|
| Post Consumer Recycled Content | Square Tegular |
| Ceiling Tile Size Product contains recycled content material. | Yes |
| ACMI AP nontoxic certified | 30 |
| Selling Quantity | Class A |
| Sag Resistance | No |
| Warranty Information | Yes |
| Thickness in Inches The overall width of the product, measured left to right. | 30 |
| Selling Quantity (UOM) | No |
| Series or Collection Percentage of product by weight containing pre- and/or post- consumer recycled materials. | 10% |
| True Color | 0.85 |
| Ceiling Tile Grid Size Also called the 1-inch face T-bar grid or 1-inch wide grid, the 15/16″ grid system is the most common. It works well with 2′ x 2′ ceiling tiles and 2′ x 4′ ceiling tiles. 9/16″ grid systems are considered a more modern option and have become common in many places. | 9/16 |




















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