ARMSTRONG Ceiling Tile: 1403, Optima, 6 in x 48 in, Square Tegular, 9/16 in Grid Size
The ARMSTRONG Optima Ceiling Tile 1403 is a high sound-absorption and blocking tile with an NRC of 1, designed for privacy in libraries. This fiberglass tile measures 6 in x 48 in, features a Square Tegular edge for…
SKU 3G-OTH-571924
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Product Description
The ARMSTRONG Optima Ceiling Tile 1403 is a high sound-absorption and blocking tile with an NRC of 1, designed for privacy in libraries. This fiberglass tile measures 6 in x 48 in, features a Square Tegular edge for a 9/16 in grid, and comes in a 12-pack. It offers mildew resistance and high light reflectance (83% or more), with high recycled content (50% or more).
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 Optima Ceiling Tile 1403 used for?
The ARMSTRONG Optima Ceiling Tile 1403 is designed for high sound absorption and blocking in libraries, where speech privacy and noise control are critical. Its NRC of 1 absorbs nearly all sound, while the fiberglass construction and Square Tegular edge fit a 9/16 in grid system.
What are the specifications of the ARMSTRONG Ceiling Tile 1403?
The ARMSTRONG Optima 1403 is a fiberglass tile, 6 in x 48 in, with a Square Tegular edge for 9/16 in grid. It has an NRC of 1, high light reflectance (83% or more), and high recycled content (50% or more). It is mildew resistant and comes in a 12-pack, white color.
Where to buy ARMSTRONG Ceiling Tile 1403 worldwide?
3G Electric supplies the ARMSTRONG Optima Ceiling Tile 1403 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this fiberglass ceiling tile.
How to install ARMSTRONG Optima Ceiling Tile 1403?
Install the ARMSTRONG Optima 1403 by fitting the Square Tegular edge into a 9/16 in suspended grid system. Ensure the grid is level and clean. Handle fiberglass tiles carefully to avoid damage. Follow standard acoustic tile installation practices for best sound absorption and privacy.
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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.









