ARMSTRONG Ceiling Tile: 1765C, Fine Fissured, 24 in x 48 in, Angled Tegular, 0.55 NRC
The ARMSTRONG Ceiling Tile 1765C is a Fine Fissured, mineral fiber general purpose tile in white, sized 24 in x 48 in with an Angled Tegular edge, sold in packs of 10. It offers a Noise Reduction Coefficient (NRC) of…
SKU 3G-OTH-571343
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Product Description
The ARMSTRONG Ceiling Tile 1765C is a Fine Fissured, mineral fiber general purpose tile in white, sized 24 in x 48 in with an Angled Tegular edge, sold in packs of 10. It offers a Noise Reduction Coefficient (NRC) of 0.55 and a Ceiling Attenuation Class (CAC) of 30, is mold resistant, and is designed for music room 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 1765C ceiling tile used for?
The ARMSTRONG 1765C Fine Fissured ceiling tile is designed for music rooms, where sound control is critical. Its 0.55 NRC absorbs excess noise, while the 30 CAC reduces sound transmission between spaces, making it ideal for acoustic management in educational or performance environments.
What are the specifications of the ARMSTRONG 1765C ceiling tile?
The ARMSTRONG 1765C is a mineral fiber tile, white, 24 in x 48 in, with an Angled Tegular edge, sold in packs of 10. It offers a Noise Reduction Coefficient (NRC) of 0.55 and a Ceiling Attenuation Class (CAC) of 30. It is mold resistant and contains high recycled content (50% or more).
Where to buy ARMSTRONG 1765C ceiling tiles worldwide?
3G Electric supplies the ARMSTRONG 1765C ceiling tile to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these acoustic tiles to your project site, whether for a music room or commercial installation.
How to install ARMSTRONG 1765C ceiling tiles?
Install ARMSTRONG 1765C tiles in a standard suspended grid system designed for 24 in x 48 in panels with an Angled Tegular edge. Ensure the grid is level and clean. Insert each tile at an angle, then lower into place. Follow manufacturer guidelines for mold-resistant handling and avoid wet installation.
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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.









