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ARMSTRONG Ceiling Tile: 3150, Optima, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size - General Purpose Tiles
ARMSTRONGGeneral Purpose Tiles

ARMSTRONG Ceiling Tile: 3150, Optima, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size

The ARMSTRONG Ceiling Tile 3150 is a general-purpose, fiberglass tile from the Optima series, supplied in a 32-pack of 24 in x 24 in square lay-in panels for a 15/16 in grid. It features high light reflectance (83%…

SKU 3G-OTH-571372

Brand
ARMSTRONG
Item
Ceiling Tile: 3150, Optima, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size
Category
General Purpose Tiles
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
3150
Series
Optima
Type
Optima, 24 in x 24 in, Square Lay-In, 32 PK
Material
Fiberglass
Color
White
Edge Type
Square Lay-In
Grid Size
15/16 in
Application
Libraries
Display Sell UOM
PK
Resistance Properties
Mold Resistant
Recycled Content Range
High Recycled Content (50% or More)
Light Reflectance Range
High Light Reflectance (83% or More)
View Full Spec Sheet

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

Product Description

The ARMSTRONG Ceiling Tile 3150 is a general-purpose, fiberglass tile from the Optima series, supplied in a 32-pack of 24 in x 24 in square lay-in panels for a 15/16 in grid. It features high light reflectance (83% or more), mold resistance, and high recycled content (50% or more), with a white finish suited for library applications.

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 Ceiling Tile 3150 used for?

The ARMSTRONG Ceiling Tile 3150 is a general-purpose fiberglass tile from the Optima series, designed for library applications. Its high light reflectance (83% or more) and mold resistance make it ideal for quiet, clean indoor environments where acoustic performance and durability are required.

What are the specifications of the ARMSTRONG Ceiling Tile 3150?

The ARMSTRONG Ceiling Tile 3150 is a 24 in x 24 in square lay-in panel for a 15/16 in grid, sold in a 32-pack. It is made of fiberglass with a white finish, features mold resistance, high recycled content (50% or more), and high light reflectance (83% or more). The manufacturer part number is 3150.

Where to buy ARMSTRONG Ceiling Tile 3150 worldwide?

3G Electric supplies the ARMSTRONG Ceiling Tile 3150 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Optima series tile to your facility. Contact us for availability and lead time on your order.

How to install ARMSTRONG Ceiling Tile 3150?

Install the ARMSTRONG Ceiling Tile 3150 as a square lay-in panel into a compatible 15/16 in suspended grid system. Ensure the grid is level and clean before placing each tile. Follow standard industry practices for handling fiberglass panels to avoid damage and maintain mold resistance.

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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ARMSTRONG Ceiling Tile: 591B, Cirrus, 24 in x 24 in, Square Tegular, 9/16 in Grid Size, 12 PK. Key specifications — Sub-brand: CIRRUS(R); Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Libraries; Resistance Properties: Sag Resistant; Series: Cirrus; Edge Type: Tegular.
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ARMSTRONG Ceiling Tile: 680, Mesa, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size, 0.6 NRC, 12 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Music Rooms; Resistance Properties: Mildew Resistant; Series: Mesa; Edge Type: Square Lay-In; Manufacturer Part Number: 680.
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ARMSTRONG Ceiling Tile: 680, Mesa, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size, 0.6 NRC, 12 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Music Rooms; Resistance Properties: Mildew Resistant; Series: Mesa; Edge Type: Square Lay-In; Manufacturer Part Number: 680.
ARMSTRONG Ceiling Tile: 2820NTEMP, Calla, Templok, 24 in x 24 in, Square Lay-In, 0.85 NRC, 4 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Language Room; Resistance Properties: Soil Resistant; Series: Calla, Templok; Edge Type: Square Lay-In; Manufacturer Part Number: 2820NTEMP.
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ARMSTRONG Ceiling Tile: 2820NTEMP, Calla, Templok, 24 in x 24 in, Square Lay-In, 0.85 NRC, 4 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Language Room; Resistance Properties: Soil Resistant; Series: Calla, Templok; Edge Type: Square Lay-In; Manufacturer Part Number: 2820NTEMP.
ARMSTRONG Acoustical Ceiling Tile: 1937AN, Ultima, 24 in x 24 in, Beveled Tegular, 0.7 NRC, 12 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Kitchen/Food Prep Areas; Resistance Properties: Water-Repellent; Series: Ultima; Edge Type: Beveled Tegular; Manufacturer Part Number: 1937AN.
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ARMSTRONG Acoustical Ceiling Tile: 1937AN, Ultima, 24 in x 24 in, Beveled Tegular, 0.7 NRC, 12 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Kitchen/Food Prep Areas; Resistance Properties: Water-Repellent; Series: Ultima; Edge Type: Beveled Tegular; Manufacturer Part Number: 1937AN.
ARMSTRONG Ceiling Tile: 2765D, Cortega, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 10 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Retail; Resistance Properties: Fire Resistive; Series: Cortega; Edge Type: Angled Tegular; Manufacturer Part Number: 2765D.
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ARMSTRONG Ceiling Tile: 2765D, Cortega, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 10 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Retail; Resistance Properties: Fire Resistive; Series: Cortega; Edge Type: Angled Tegular; Manufacturer Part Number: 2765D.
ARMSTRONG Ceiling Tile: 2989, Pebble, 24 in x 48 in, Square Lay-In, 15/16 in Grid Size, 10 PK. Key specifications — Display Sell UOM: PK; Material: Fiberglass; Color: White; Application: Lavatories/Restrooms; Resistance Properties: Scratch Resistant; Series: Pebble; Edge Type: Square Lay-In; Manufacturer Part Number: 2989.
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ARMSTRONG Ceiling Tile: 2989, Pebble, 24 in x 48 in, Square Lay-In, 15/16 in Grid Size, 10 PK. Key specifications — Display Sell UOM: PK; Material: Fiberglass; Color: White; Application: Lavatories/Restrooms; Resistance Properties: Scratch Resistant; Series: Pebble; Edge Type: Square Lay-In; Manufacturer Part Number: 2989.
ARMSTRONG Ceiling Tile: 1760C, Fine Fissured, 24 in x 48 in, Angled Tegular, 0.55 NRC, 35 CAC, 10 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Music Rooms; Resistance Properties: Mold Resistant; Series: Fine Fissured; Edge Type: Angled Tegular; Manufacturer Part Number: 1760C.
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ARMSTRONG Ceiling Tile: 1760C, Fine Fissured, 24 in x 48 in, Angled Tegular, 0.55 NRC, 35 CAC, 10 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Music Rooms; Resistance Properties: Mold Resistant; Series: Fine Fissured; Edge Type: Angled Tegular; Manufacturer Part Number: 1760C.
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ARMSTRONG Ceiling Tile: 2822NTEMP, Calla, Templok, 24 in x 24 in, Square Tegular, 0.85 NRC, 4 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Library Music; Resistance Properties: Mold Resistant; Series: Calla, Templok; Edge Type: Square Tegular; Manufacturer Part Number: 2822NTEMP.