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ARMSTRONG Ceiling Tile: 680, Mesa, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size - General Purpose Tiles
ARMSTRONGGeneral Purpose Tiles

ARMSTRONG Ceiling Tile: 680, Mesa, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size

The ARMSTRONG Ceiling Tile 680 is a general-purpose mineral fiber tile in the Mesa series, sized 24 in x 24 in with a square lay-in edge for 15/16 in grid systems. It offers a Noise Reduction Coefficient (NRC) of…

SKU 3G-OTH-571385

Brand
ARMSTRONG
Item
Ceiling Tile: 680, Mesa, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size
Category
General Purpose Tiles
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARMSTRONG
Manufacturer Part Number
680
Series
Mesa
Type
Mesa, 24 in x 24 in, Square Lay-In, 12 PK
Material
Mineral Fiber
NRC
0.6
Color
White
Edge Type
Square Lay-In
Grid Size
15/16 in
Application
Music Rooms
Display Sell UOM
PK
Resistance Properties
Mildew Resistant
Recycled Content Range
High Recycled Content (50% or More)
Light Reflectance Range
High Light Reflectance (83% or More)

Technical Documents

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ARMSTRONG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARMSTRONG Ceiling Tile 680 is a general-purpose mineral fiber tile in the Mesa series, sized 24 in x 24 in with a square lay-in edge for 15/16 in grid systems. It offers a Noise Reduction Coefficient (NRC) of 0.6, high light reflectance (83% or more), and mildew resistance, making it suitable for music rooms. Sold in packs of 12, this white tile contains high recycled content (50% or more).

Frequently Asked Questions

What is the ARMSTRONG Ceiling Tile 680 used for?

The ARMSTRONG Ceiling Tile 680 is a general-purpose mineral fiber tile designed for music rooms and other spaces requiring acoustic control. With a Noise Reduction Coefficient (NRC) of 0.6 and high light reflectance of 83% or more, it reduces echo and improves lighting efficiency in commercial or institutional settings.

What are the specifications of the ARMSTRONG Ceiling Tile 680?

The ARMSTRONG Ceiling Tile 680 is a 24 in x 24 in square lay-in tile for 15/16 in grid systems. It features a mineral fiber construction, white color, Mesa series, mildew resistance, and high recycled content (50% or more). The NRC is 0.6, and light reflectance is 83% or more. Sold in packs of 12.

Where to buy ARMSTRONG Ceiling Tile 680 worldwide?

3G Electric supplies the ARMSTRONG Ceiling Tile 680 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 Mesa series tile, part number 680.

How to install the ARMSTRONG Ceiling Tile 680?

Install the ARMSTRONG Ceiling Tile 680 by laying it into a standard 15/16 in exposed grid system. Ensure the grid is level and clean. The square lay-in edge allows for easy placement without special tools. For best acoustic performance, maintain consistent grid spacing and avoid gaps around the tile perimeter.

Used in

Common applications for ARMSTRONG
Hydronic heating systems — ARMSTRONG general-purpose inline circulator pump 182202-657 for potable water circulation
Pump motor replacement — ARMSTRONG pump motor 817025-007 for S&H 4-Series circulator pumps
Flange installation on E32.2HT pumps — ARMSTRONG flange hardware kit 810120-353K with steel bolts and rubber gaskets
Bearing replacement in H-32 series pumps — ARMSTRONG bearing assembly 816549MF-091 for in-line circulating pumps
Piping system connections — ARMSTRONG standard flanges 806074-621k for H-6 6 model with stainless steel and EPDM
Retrofit of pump flanges — ARMSTRONG flange 561100LF-001 for ASTRO EXPRESS 2 SYSTEM union-type connections

ARMSTRONG Products

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.

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