ARMSTRONG Ceiling Tile: 1728A, Fine Fissured, 24 in x 24 in, Square Lay-In, 0.55 NRC

The ARMSTRONG Ceiling Tile 1728A is a general-purpose mineral fiber tile designed for library applications. It provides acoustic control with a Noise Reduction Coefficient (NRC) of 0.55 and sound blocking with a Ceiling Attenuation Class (CAC) of 33, plus mold resistance and high light reflectance.

The ARMSTRONG Ceiling Tile 1728A is a 24 in x 24 in square lay-in tile with a Fine Fissured texture, sold in packs of 16. It has an NRC of 0.55, CAC of 33, high light reflectance of 83% or more, and contains high recycled content of 50% or more. The material is mineral fiber with a white finish.

3G Electric supplies the ARMSTRONG Ceiling Tile 1728A to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this general-purpose ceiling tile.

Install the ARMSTRONG Ceiling Tile 1728A as a square lay-in tile into a standard suspended ceiling grid. Ensure the grid is level and the tile edges seat fully into the tee bars. Handle mineral fiber tiles carefully to avoid edge damage. Follow manufacturer guidelines for best acoustic performance.