ARMSTRONG Ceiling Tile: 1756B, Fine Fissured, 24 in x 24 in, Angled Tegular, 0.75 NRC
The ARMSTRONG Ceiling Tile 1756B is a Fine Fissured, mineral fiber tile in a 24 in x 24 in Angled Tegular edge style, sold in packs of 10. It delivers a Noise Reduction Coefficient (NRC) of 0.75 and a Ceiling…
SKU 3G-OTH-571929
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Product Description
The ARMSTRONG Ceiling Tile 1756B is a Fine Fissured, mineral fiber tile in a 24 in x 24 in Angled Tegular edge style, sold in packs of 10. It delivers a Noise Reduction Coefficient (NRC) of 0.75 and a Ceiling Attenuation Class (CAC) of 35, with high light reflectance (83% or more) and mold resistance. Designed for library applications, this tile combines sound absorption and blocking for privacy in a white finish with high recycled content (50% or more).
Frequently Asked Questions
What is the ARMSTRONG 1756B ceiling tile used for?
The ARMSTRONG 1756B Fine Fissured ceiling tile is designed for library applications where sound absorption and privacy are critical. With an NRC of 0.75 and CAC of 35, it absorbs noise while blocking sound transfer between rooms, making it ideal for quiet study areas.
What are the specifications of the ARMSTRONG 1756B ceiling tile?
The ARMSTRONG 1756B is a 24 in x 24 in mineral fiber tile with an Angled Tegular edge, sold in packs of 10. It has a Noise Reduction Coefficient (NRC) of 0.75, Ceiling Attenuation Class (CAC) of 35, high light reflectance of 83% or more, and is mold resistant with high recycled content.
Where to buy ARMSTRONG 1756B ceiling tiles worldwide?
3G Electric supplies the ARMSTRONG 1756B ceiling tile 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 Fine Fissured tile for library applications.
How to install ARMSTRONG 1756B Angled Tegular ceiling tiles?
Install ARMSTRONG 1756B tiles by fitting the Angled Tegular edge into a compatible exposed grid system. Ensure the grid is level and tiles are seated firmly for proper acoustic performance. Follow standard mineral fiber tile handling practices to avoid damage and maintain the 0.75 NRC and CAC 35 ratings.
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3G Electric supplies ARMSTRONG high sound-absorption & blocking tiles for privacy. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









