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ARMSTRONG Dune 24 in x 48 in Mineral Fiber Square Lay-In Ceiling Tile - General Purpose Tiles
ARMSTRONGGeneral Purpose Tiles

ARMSTRONG Dune 24 in x 48 in Mineral Fiber Square Lay-In Ceiling Tile

<p>The ARMSTRONG Dune 24 in x 48 in Mineral Fiber Square Lay-In Ceiling Tile is a high-performance general purpose tile designed for acoustic control in music rooms and similar spaces. With a Noise Reduction…

SKU 3G-OTH-571313

Also listed as: 1773 B · 1773-B

Brand
ARMSTRONG
Item
Dune 24 in x 48 in Mineral Fiber Square Lay-In Ceiling Tile
Part Number
1773B
Category
General Purpose Tiles
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARMSTRONG
Manufacturer Part Number
1773B
Series
Dune
Type
Dune, 24 in x 48 in, Square Lay-In, 8 PK
Material
Mineral Fiber
NRC
0.5
Color
White
Edge Type
Square Lay-In
Grid Size
15/16 in
Sub-brand
Dune
Application
Music Rooms
Display Sell UOM
PK
Resistance Properties
Fire Resistive
Recycled Content Range
High Recycled Content (50% or More)
Light Reflectance Range
Standard Light Reflectance (82% or Less)

Technical Documents

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

Product Description

<p>The ARMSTRONG Dune 24 in x 48 in Mineral Fiber Square Lay-In Ceiling Tile is a high-performance general purpose tile designed for acoustic control in music rooms and similar spaces. With a Noise Reduction Coefficient (NRC) of 0.5, it effectively absorbs sound, reducing echo and improving speech intelligibility. The tile features a square lay-in edge compatible with 15/16 in grid systems, making installation straightforward. Its white finish offers standard light reflectance, while the mineral fiber construction provides fire resistive properties. Additionally, it contains high recycled content (50% or more), supporting sustainability goals.</p><p>Ideal for commercial and institutional projects, this 8-pack ensures consistent quality and ease of procurement. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia. Contact us for your project needs.</p>

Frequently Asked Questions

What are the key specifications of the ARMSTRONG Dune ceiling tile?

The ARMSTRONG Dune 24x48 mineral fiber tile has an NRC of 0.5, is fire resistive, has high recycled content (50% or more), and standard light reflectance (82% or less). It is a square lay-in tile for 15/16 in grid systems, sold in packs of 8.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request and handles GST for Singapore buyers. We offer fast delivery across Singapore and Southeast Asia.

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
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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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