---
product_id: 510226873
title: "2x2 White Ceiling Tiles; 16 pcs; Acoustic; Suspended Ceiling Grid; Dune 1774"
brand: "armstrong"
price: "€ 758.56"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/510226873-2x2-white-ceiling-tiles-16-pcs-acoustic-suspended-ceiling-grid
store_origin: NL
region: Netherlands
---

# NRC 0.50 noise reduction ASTM E84 Class A fire-resistive 56% recycled content 2x2 White Ceiling Tiles; 16 pcs; Acoustic; Suspended Ceiling Grid; Dune 1774

**Brand:** armstrong
**Price:** € 758.56
**Availability:** ✅ In Stock

## Summary

> 🔇 Elevate your space with quiet, clean, and sustainable style!

## Quick Answers

- **What is this?** 2x2 White Ceiling Tiles; 16 pcs; Acoustic; Suspended Ceiling Grid; Dune 1774 by armstrong
- **How much does it cost?** € 758.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/510226873-2x2-white-ceiling-tiles-16-pcs-acoustic-suspended-ceiling-grid)

## Best For

- armstrong enthusiasts

## Why This Product

- Trusted armstrong brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Chic:** Made with up to 56% recycled mineral fiber for sustainable style.
- • **Safety First:** Class A fire-resistive rating ensures top-tier fire safety compliance.
- • **Bright & Durable:** 83% light reflectance brightens your space while scratch-resistant finish keeps it pristine.
- • **Quiet Confidence:** Minimize noise and block sound between rooms with NRC 0.50 acoustic performance.
- • **HumiGuard Plus Protection:** Resists sagging, mold, and mildew to keep your ceiling flawless and fresh.

## Overview

Armstrong DUNE 2x2 ceiling tiles combine superior acoustic noise reduction (NRC 0.50) and sound blocking (CAC 35) with ASTM E84 Class A fire resistance. Crafted from mineral fiber with 56% recycled content, these white tegular tiles feature HumiGuard Plus technology for sag, mold, and mildew resistance. Designed for easy drop-in installation on 15/16” grid systems, they cover 64 sq ft per carton and reflect 83% light to brighten interiors while maintaining durability and sustainability.

## Description

Armstrong Ceiling Tiles; 2x2 Ceiling Tiles – HUMIGUARD Plus Acoustic Ceilings for Suspended Ceiling Grid; Drop Ceiling Tiles Direct from the Manufacturer; DUNE Item 1774 – 16pcs White Tegular

## Features

- MINIMIZE NOISE AND HELP BLOCK SOUND BETWEEN ROOMS. Acoustic ceiling tiles help to reduce excess noise within a space and help stop sound from traveling between rooms. AS E84 Class A fire-resistive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LFGDZXJ |
| ASIN  | B07LFGDZXJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Coverage | 64.00 Square Feet |
| Customer Reviews | 4.2 4.2 out of 5 stars (73) |
| Customer reviews | 4.2 4.2 out of 5 stars (73) |
| Date First Available | 23 November 2020 |
| Date First Available  | 23 November 2020 |
| Finish | Painted |
| Installation Method | Lay-In |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 24.5 Kilograms |
| Item model number | 1774, 1774A |
| Item model number  | 1774, 1774A |
| Item thickness | 0.63 Inches |
| Manufacturer | Armstrong |
| Manufacturer  | Armstrong |
| Material | Mineral Fiber |
| Number Of Pieces | 16 |
| Part number | 1774A |
| Pattern | Solid |
| Plug Profile | Ceiling |
| Product Dimensions | 60.96 x 60.96 x 0.1 cm; 24.49 kg |
| Product Dimensions  | 60.96 x 60.96 x 0.1 cm; 24.49 kg |
| Shape | Square |
| Size | 24"W x 24"W x 5/8"T |
| Special Features | Worry-free Packaging |
| Specific uses | Indoor Use Only |
| Speed Rating | Acoustical, HUMIGUARD Plus, BIOBLOCK Perf. |
| Style | DUNE |

## Product Details

- **Brand:** Armstrong
- **Colour:** White
- **Finish type:** Painted
- **Material:** Mineral Fiber
- **Size:** 24"W x 24"W x 5/8"T

## Images

![2x2 White Ceiling Tiles; 16 pcs; Acoustic; Suspended Ceiling Grid; Dune 1774 - Image 1](https://m.media-amazon.com/images/I/71-DCqVf4SL.jpg)

## Questions & Answers

**Q: Cuantos asulejos vienen en una caja**
A: Hay 16 piezas por caja

**Q: I have the armstrong 584a humiguard plus and they are 3/4" thick. these one are 5/8" thick are these the right ones? and if they're not is there free**
A: Dennis, 

The panels you referred to are different than the existing 584A, the current item is 584B, it is a different panel than 1774, indicated by the item number.

**Q: I would like to try to order the right ones. the 584 B does not show that what is the item number that I need?**
A: It's likely listed as 584, suffixes are not usually listed on the site.

**Q: How can I find out what style tile we have at our Animal Hospital?**
A: Look on the backside of the tile, the sku or style no. usually is located there.

## Frequently Bought Together

- Armstrong 2x2 White Ceiling Tiles; 16 pcs; Acoustic; Suspended Ceiling Grid; Dune 1774
- Armstrong 2x4 Ceiling Tiles - 10 pcs White; Acoustic Ceilings for Suspended Ceiling Grid; Dune Second Look 2712

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**Shop now:** [https://www.desertcart.nl/products/510226873-2x2-white-ceiling-tiles-16-pcs-acoustic-suspended-ceiling-grid](https://www.desertcart.nl/products/510226873-2x2-white-ceiling-tiles-16-pcs-acoustic-suspended-ceiling-grid)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-15*