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ARMSTRONG Armatuff 861 Sag- & Mold-Resistant Ceiling Tile - Sag- & Mold-Resistant Tiles for High Humidity
ARMSTRONGSag- & Mold-Resistant Tiles for High Humidity

ARMSTRONG Armatuff 861 Sag- & Mold-Resistant Ceiling Tile

<p>The ARMSTRONG Armatuff 861 Sag- & Mold-Resistant Ceiling Tile is engineered for high-humidity environments, making it an ideal choice for corridors and other areas prone to moisture. Each pack contains 16 tiles…

SKU 3G-OTH-571633

Brand
ARMSTRONG
Item
Armatuff 861 Sag- & Mold-Resistant Ceiling Tile
Part Number
861
Category
Sag- & Mold-Resistant Tiles for High Humidity
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

ARMSTRONG
Manufacturer Part Number
861
Series
Armatuff
Type
Armatuff, 24 in x 24 in, Square Lay-In, 16 PK
Material
Mineral Fiber
Color
White
Edge Type
Square Lay-In
Grid Size
15/16 in
Application
Corridors
Display Sell UOM
PK
Resistance Properties
Mildew Resistant
Recycled Content Range
Standard Recycled Content (49% or Less)
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

<p>The ARMSTRONG Armatuff 861 Sag- & Mold-Resistant Ceiling Tile is engineered for high-humidity environments, making it an ideal choice for corridors and other areas prone to moisture. Each pack contains 16 tiles, sized at 24x24 inches with a square lay-in edge, designed to fit standard 15/16-inch grid systems. The mineral fiber construction offers mildew resistance and high light reflectance (83% or more), ensuring a bright, clean appearance.</p><p>This tile is part of the Armatuff series, known for its durability and sag resistance. For Singapore procurement buyers, 3G Electric provides SGD quotes on request and handles GST for local purchases, with fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available.</p>

Frequently Asked Questions

What are the dimensions and edge type of the ARMSTRONG Armatuff 861 ceiling tile?

The tile measures 24 inches by 24 inches and features a square lay-in edge, designed to fit a 15/16-inch grid system.

Is this ceiling tile resistant to mold and mildew?

Yes, the Armatuff 861 has mildew-resistant properties, making it suitable for high-humidity areas like corridors.

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 sag- & mold-resistant tiles for high humidity. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Mineral fiber ceiling tile from the Georgian series, designed for high-humidity environments with sag and mold resistance. Measures 24 in x 48 in with a square lay-in edge for 15/16 in grid systems. White finish provides high light reflectance (83% or more). Contains high recycled content (50% or more). Sold in packs of 12
ARMSTRONG
Mineral fiber ceiling tile from the Georgian series, designed for high-humidity environments with sag and mold resistance. Measures 24 in x 48 in with a square lay-in edge for 15/16 in grid systems. White finish provides high light reflectance (83% or more). Contains high recycled content (50% or more). Sold in packs of 12

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