ARMSTRONG Ceiling Tile: 1776B, Dune, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size
The ARMSTRONG Ceiling Tile 1776B is a general-purpose mineral-fiber tile from the Dune series, sized 24 in x 48 in with an Angled Tegular edge for a 15/16 in grid. It offers a 35 CAC, is mildew resistant, and comes…
SKU 3G-OTH-571369
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Product Description
The ARMSTRONG Ceiling Tile 1776B is a general-purpose mineral-fiber tile from the Dune series, sized 24 in x 48 in with an Angled Tegular edge for a 15/16 in grid. It offers a 35 CAC, is mildew resistant, and comes in white in an 8-pack, suited for library applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the ARMSTRONG Ceiling Tile 1776B used for?
The ARMSTRONG Ceiling Tile 1776B is a general-purpose mineral-fiber tile designed for library applications. Its 35 CAC and mildew resistance make it suitable for quiet, controlled indoor environments where acoustic performance and moisture protection are needed.
What are the specifications of the ARMSTRONG Ceiling Tile 1776B?
The ARMSTRONG Ceiling Tile 1776B is a 24 in x 48 in mineral-fiber tile with an Angled Tegular edge for a 15/16 in grid. It has a 35 CAC, is mildew resistant, offers high recycled content (50% or more), and comes in an 8-pack in white from the Dune series.
Where to buy ARMSTRONG Ceiling Tile 1776B worldwide?
3G Electric supplies the ARMSTRONG Ceiling Tile 1776B to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders, ensuring you receive the correct Dune-series tile for your project.
How to install the ARMSTRONG Ceiling Tile 1776B?
Install the ARMSTRONG Ceiling Tile 1776B by fitting its Angled Tegular edge into a standard 15/16 in suspended grid. Ensure the grid is level and the tile is fully seated. For best acoustic performance, maintain consistent grid alignment and avoid over-tightening.
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3G Electric supplies ARMSTRONG general purpose tiles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









