We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

ARMSTRONG Ceiling Tile: 574B, Cirrus, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size - High Sound-Absorption & Blocking Tiles for Privacy
ARMSTRONGHigh Sound-Absorption & Blocking Tiles for Privacy

ARMSTRONG Ceiling Tile: 574B, Cirrus, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size

The ARMSTRONG Ceiling Tile 574B is a high sound-absorption and blocking tile from the Cirrus series, designed for privacy in music rooms. This 24 in x 24 in square lay-in tile fits a 15/16 in grid, is made of mineral…

SKU 3G-OTH-571961

Brand
ARMSTRONG
Item
Ceiling Tile: 574B, Cirrus, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size
Category
High Sound-Absorption & Blocking Tiles for Privacy
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

ARMSTRONG
Manufacturer Part Number
574B
Series
Cirrus
Type
Cirrus, 24 in x 24 in, Square Lay-In, 12 PK
Material
Mineral Fiber
Color
White
Edge Type
Square Lay-In
Grid Size
15/16 in
Application
Music Rooms
Display Sell UOM
PK
Resistance Properties
Sag Resistant
Recycled Content Range
High Recycled Content (50% or More)
Light Reflectance Range
High Light Reflectance (83% or More)
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ARMSTRONG Ceiling Tile 574B is a high sound-absorption and blocking tile from the Cirrus series, designed for privacy in music rooms. This 24 in x 24 in square lay-in tile fits a 15/16 in grid, is made of mineral fiber in white, and is sold in packs of 12. It features sag resistance and high light reflectance (83% or more), with high recycled content (50% or more).

Frequently Asked Questions

What is the ARMSTRONG Ceiling Tile 574B used for?

The ARMSTRONG Ceiling Tile 574B is designed for high sound absorption and blocking in music rooms, providing acoustic privacy. Its mineral fiber construction and sag-resistant properties make it suitable for environments requiring consistent noise control and light reflectance of 83% or more.

What are the specifications of the ARMSTRONG Ceiling Tile 574B?

The ARMSTRONG Ceiling Tile 574B is a 24 in x 24 in square lay-in tile from the Cirrus series, fitting a 15/16 in grid. It is made of white mineral fiber, sold in packs of 12, and features sag resistance, high recycled content (50% or more), and high light reflectance (83% or more).

Where to buy ARMSTRONG Ceiling Tile 574B worldwide?

3G Electric supplies the ARMSTRONG Ceiling Tile 574B to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Cirrus series tile for music room applications, ensuring you receive the correct product for your acoustic needs.

How to install ARMSTRONG Ceiling Tile 574B?

Install the ARMSTRONG Ceiling Tile 574B by lifting it into a 15/16 in suspended grid system, ensuring the square lay-in edge sits flush. For best acoustic performance, maintain consistent grid alignment and avoid over-tightening. Follow standard mineral fiber tile handling to prevent edge damage during installation.

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 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from ARMSTRONG

View all ARMSTRONG parts
ARMSTRONG Ceiling Tile: 1912A, Ultima, 24 in x 24 in, Beveled Tegular, 9/16 in Grid Size, 12 PK. Key specifications — Sub-brand: Ultima; Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Corridors; Resistance Properties: Mildew Resistant; Series: Ultima; Edge Type: Beveled Tegular.
ARMSTRONG
ARMSTRONG Ceiling Tile: 1912A, Ultima, 24 in x 24 in, Beveled Tegular, 9/16 in Grid Size, 12 PK. Key specifications — Sub-brand: Ultima; Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Corridors; Resistance Properties: Mildew Resistant; Series: Ultima; Edge Type: Beveled Tegular.
ARMSTRONG Ceiling Tile: 1400, Optima, 6 in x 48 in, Square Lay-In, 15/16 in Grid Size, 1 NRC, 12 PK. Key specifications — Display Sell UOM: PK; Material: Fiberglass; Color: White; Application: Libraries; Resistance Properties: Soil Resistant; Series: Optima; Edge Type: Square Lay-In; Manufacturer Part Number: 1400.
ARMSTRONG
ARMSTRONG Ceiling Tile: 1400, Optima, 6 in x 48 in, Square Lay-In, 15/16 in Grid Size, 1 NRC, 12 PK. Key specifications — Display Sell UOM: PK; Material: Fiberglass; Color: White; Application: Libraries; Resistance Properties: Soil Resistant; Series: Optima; Edge Type: Square Lay-In; Manufacturer Part Number: 1400.
ARMSTRONG Ceiling Tile: 1824, Fine Fissured, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 8 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Libraries; Resistance Properties: Fire Resistive; Series: Fine Fissured; Edge Type: Angled Tegular; Manufacturer Part Number: 1824.
ARMSTRONG
ARMSTRONG Ceiling Tile: 1824, Fine Fissured, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 8 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Libraries; Resistance Properties: Fire Resistive; Series: Fine Fissured; Edge Type: Angled Tegular; Manufacturer Part Number: 1824.
ARMSTRONG Ceiling Tile: 1912nTemp, Templok, Ultima, 24 in x 24 in, Beveled Tegular, 0.75 NRC, 6 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: School/Classrooms; Resistance Properties: Mold Resistant; Series: Templok, Ultima; Edge Type: Beveled Tegular; Manufacturer Part Number: 1912nTemp.
ARMSTRONG
ARMSTRONG Ceiling Tile: 1912nTemp, Templok, Ultima, 24 in x 24 in, Beveled Tegular, 0.75 NRC, 6 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: School/Classrooms; Resistance Properties: Mold Resistant; Series: Templok, Ultima; Edge Type: Beveled Tegular; Manufacturer Part Number: 1912nTemp.
ARMSTRONG Ceiling Tile: 3254E, Optima, 24 in x 24 in, Square Tegular, 9/16 in Grid Size, 1 NRC, 8 PK. Key specifications — Sub-brand: Armstrong Ceilings; Display Sell UOM: PK; Material: Fiberglass; Color: White; Application: Libraries; Resistance Properties: Soil Resistant; Series: Optima; Edge Type: Tegular.
ARMSTRONG
ARMSTRONG Ceiling Tile: 3254E, Optima, 24 in x 24 in, Square Tegular, 9/16 in Grid Size, 1 NRC, 8 PK. Key specifications — Sub-brand: Armstrong Ceilings; Display Sell UOM: PK; Material: Fiberglass; Color: White; Application: Libraries; Resistance Properties: Soil Resistant; Series: Optima; Edge Type: Tegular.
ARMSTRONG Ceiling Tile: 1911A, Ultima, 24 in x 24 in, Beveled Tegular, 15/16 in Grid Size, 12 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: School/Classrooms; Resistance Properties: Mold Resistant; Series: Ultima; Edge Type: Beveled Tegular; Manufacturer Part Number: 1911A.
ARMSTRONG
ARMSTRONG Ceiling Tile: 1911A, Ultima, 24 in x 24 in, Beveled Tegular, 15/16 in Grid Size, 12 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: School/Classrooms; Resistance Properties: Mold Resistant; Series: Ultima; Edge Type: Beveled Tegular; Manufacturer Part Number: 1911A.
ARMSTRONG Ceiling Tile: 1915A, Ultima, 24 in x 48 in, Beveled Tegular, 9/16 in Grid Size, 6 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: School/Classrooms; Resistance Properties: Soil Resistant; Series: Ultima; Edge Type: Beveled Tegular; Manufacturer Part Number: 1915A.
ARMSTRONG
ARMSTRONG Ceiling Tile: 1915A, Ultima, 24 in x 48 in, Beveled Tegular, 9/16 in Grid Size, 6 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: School/Classrooms; Resistance Properties: Soil Resistant; Series: Ultima; Edge Type: Beveled Tegular; Manufacturer Part Number: 1915A.
ARMSTRONG Ceiling Tile: 563E, Cirrus, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size, 10 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Music Rooms; Resistance Properties: Sag Resistant; Series: Cirrus; Edge Type: Square Lay-In; Manufacturer Part Number: 563E.
ARMSTRONG
ARMSTRONG Ceiling Tile: 563E, Cirrus, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size, 10 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Music Rooms; Resistance Properties: Sag Resistant; Series: Cirrus; Edge Type: Square Lay-In; Manufacturer Part Number: 563E.