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ARMSTRONG Dune General Purpose Ceiling Tile 1850A - General Purpose Tiles
ARMSTRONGGeneral Purpose Tiles

ARMSTRONG Dune General Purpose Ceiling Tile 1850A

The ARMSTRONG Ceiling Tile 1850A is a general-purpose mineral-fiber tile from the Dune series, supplied in a 12-pack of 24 in x 24 in square lay-in panels for a 15/16 in grid. It features a 35 CAC, scratch-resistant…

SKU 3G-OTH-571351

Also listed as: 1850 A · 1850-A

Brand
ARMSTRONG
Item
Dune General Purpose Ceiling Tile 1850A
Part Number
1850A
Category
General Purpose Tiles
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
1850A
Series
Dune
Type
Dune, 24 in x 24 in, Square Lay-In, 12 PK
Material
Mineral Fiber
CAC
35
Color
White
Edge Type
Square Lay-In
Grid Size
15/16 in
Sub-brand
Dune
Application
Libraries
Display Sell UOM
PK
Resistance Properties
Scratch Resistant
Recycled Content Range
High Recycled Content (50% or More)
Light Reflectance Range
Standard Light Reflectance (82% or Less)

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

Product Description

The ARMSTRONG Ceiling Tile 1850A is a general-purpose mineral-fiber tile from the Dune series, supplied in a 12-pack of 24 in x 24 in square lay-in panels for a 15/16 in grid. It features a 35 CAC, scratch-resistant white surface with standard light reflectance, and is designed for library applications.

Frequently Asked Questions

What is the ARMSTRONG Ceiling Tile 1850A used for?

The ARMSTRONG Ceiling Tile 1850A is a general-purpose mineral-fiber tile designed for library applications. Its scratch-resistant white surface and 35 CAC rating help control sound and maintain a clean appearance in quiet, high-traffic public spaces.

What are the specifications of the ARMSTRONG Ceiling Tile 1850A?

The ARMSTRONG 1850A is a 24 in x 24 in square lay-in tile for a 15/16 in grid, sold in a 12-pack. It has a 35 CAC, scratch-resistant white finish, standard light reflectance, and high recycled content. The edge type is square lay-in.

Where to buy ARMSTRONG Ceiling Tile 1850A worldwide?

3G Electric supplies the ARMSTRONG Ceiling Tile 1850A to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Dune series tile.

How to install ARMSTRONG Ceiling Tile 1850A?

Install the ARMSTRONG 1850A as a square lay-in tile into a 15/16 in suspended grid. Ensure the grid is level and clean. Gently tilt the tile into the grid opening, then lower it flat. Use a utility knife for field cuts if needed.

Used in

Common applications for ARMSTRONG
Healthcare isolation rooms — Armstrong Calla 2820A sealed system tiles for acoustic control and cleanability
Commercial office ceilings — Armstrong Prelude main beams and cross tees for suspension framing
Hydronic heating systems — Armstrong E23.2 inline circulator pump for potable water circulation
Pump maintenance — Armstrong seal kit 8975002-374K for bearing assembly replacement in circulator pumps
Cleanroom environments — Armstrong Calla 1353N sealed system tiles with mold resistance and high light reflectance
General-purpose interiors — Armstrong Calla 2822AN ceiling tiles for 15/16 in grid with square tegular edge
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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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