We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

ARMSTRONG Ceiling Tile: 1777B, Dune, 24 in x 48 in, Beveled Tegular, 9/16 in Grid Size - General Purpose Tiles
ARMSTRONGGeneral Purpose Tiles

ARMSTRONG Ceiling Tile: 1777B, Dune, 24 in x 48 in, Beveled Tegular, 9/16 in Grid Size

The ARMSTRONG Ceiling Tile 1777B is a general-purpose mineral fiber tile from the Dune series, sized 24 in x 48 in with a beveled tegular edge for 9/16 in grid systems. It offers a CAC of 35, is mildew resistant, and…

SKU 3G-OTH-571348

Also listed as: 1777 B · 1777-B

Brand
ARMSTRONG
Item
Ceiling Tile: 1777B, Dune, 24 in x 48 in, Beveled Tegular, 9/16 in Grid Size
Category
General Purpose Tiles
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

ARMSTRONG
Manufacturer Part Number
1777B
Series
Dune
Type
Dune, 24 in x 48 in, Beveled Tegular, 8 PK
Material
Mineral Fiber
CAC
35
Color
White
Edge Type
Beveled Tegular
Grid Size
9/16 in
Application
Libraries
Display Sell UOM
PK
Resistance Properties
Mildew Resistant
Recycled Content Range
High Recycled Content (50% or More)
Light Reflectance Range
Standard Light Reflectance (82% or Less)

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 1777B is a general-purpose mineral fiber tile from the Dune series, sized 24 in x 48 in with a beveled tegular edge for 9/16 in grid systems. It offers a CAC of 35, is mildew resistant, and comes in white with standard light reflectance, packaged as an 8-pack 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 1777B used for?

The ARMSTRONG Ceiling Tile 1777B is a general-purpose mineral fiber tile designed for library applications. Its 35 CAC and mildew-resistant properties make it suitable for quiet, humidity-controlled indoor spaces where acoustic performance and moisture resistance are needed.

What are the specifications of the ARMSTRONG Ceiling Tile 1777B?

The ARMSTRONG Ceiling Tile 1777B measures 24 in x 48 in with a beveled tegular edge for 9/16 in grid systems. It has a CAC of 35, is made of mineral fiber, offers standard light reflectance (82% or less), and contains high recycled content (50% or more). It comes in an 8-pack.

Where to buy ARMSTRONG Ceiling Tile 1777B worldwide?

3G Electric supplies the ARMSTRONG Ceiling Tile 1777B to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Dune series tile to your project site, regardless of location.

How to install ARMSTRONG Ceiling Tile 1777B?

Install the ARMSTRONG Ceiling Tile 1777B by fitting its beveled tegular edge into a 9/16 in exposed grid system. Ensure the grid is level and the tiles are handled carefully to avoid damage. Follow standard suspended-ceiling best practices for mineral fiber tiles.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from ARMSTRONG

View all ARMSTRONG parts
ARMSTRONG Ceiling Tile: 8013A, Ledges, 24 in x 24 in, Flush Tegular, 9/16 in Grid Size, 35 CAC, 8 PK
ARMSTRONG
ARMSTRONG Ceiling Tile: 8013A, Ledges, 24 in x 24 in, Flush Tegular, 9/16 in Grid Size, 35 CAC, 8 PK
ARMSTRONG Ceiling Tile: 3152, Optima, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size, 24 PK
ARMSTRONG
ARMSTRONG Ceiling Tile: 3152, Optima, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size, 24 PK
ARMSTRONG Ceiling Tile: 703B, Cortega, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 10 PK
ARMSTRONG
ARMSTRONG Ceiling Tile: 703B, Cortega, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 10 PK
ARMSTRONG Ceiling Tile: 1776B, Dune, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 35 CAC, 8 PK
ARMSTRONG
ARMSTRONG Ceiling Tile: 1776B, Dune, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 35 CAC, 8 PK
ARMSTRONG Ceiling Tile: 756A, Fissured, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size, 16 PK
ARMSTRONG
ARMSTRONG Ceiling Tile: 756A, Fissured, 24 in x 24 in, Square Lay-In, 15/16 in Grid Size, 16 PK
ARMSTRONG Ceiling Tile: 1732, Fine Fissured, 24 in x 24 in, Angled Tegular, 0.55 NRC, 35 CAC, 16 PK
ARMSTRONG
ARMSTRONG Ceiling Tile: 1732, Fine Fissured, 24 in x 24 in, Angled Tegular, 0.55 NRC, 35 CAC, 16 PK
ARMSTRONG Ceiling Tile: 688, Mesa, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 0.6 NRC, 8 PK
ARMSTRONG
ARMSTRONG Ceiling Tile: 688, Mesa, 24 in x 48 in, Angled Tegular, 15/16 in Grid Size, 0.6 NRC, 8 PK
ARMSTRONG Ceiling Tile: 578B, Cirrus, 24 in x 24 in, Angled Tegular, 15/16 in Grid Size, 12 PK
ARMSTRONG
ARMSTRONG Ceiling Tile: 578B, Cirrus, 24 in x 24 in, Angled Tegular, 15/16 in Grid Size, 12 PK