Advanced Premium Sound Suspension System with High-Density Fiberglass Core Achieving Nrc 0.9 for Ultimate Noise Reduction

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Product Description

Basic Information
ColorBlue, Brown, Wood Grain, Black, Red, Yellow, Green, Grey, Customizable
Surface TreatmentFiberglass Tissue
Eco-FriendlyE0
Flame RetardantA1 Rating
Thickness30mm, 40mm, 50mm, 60mm, 70mm etc
NRC0.9
Main MaterialsGlasswool, Fiberglass Tissue
ApplicationDust Free Room, Public, Hotel, Office, Household
ShapesSquare, Circle, Hexagon, Triangle, Rectangle etc
HS Code70198090
Product Description

Acoustic Ceiling Clouds - Square Shape

Square acoustic ceiling clouds is 1200x1200x40mm size with a weight of 7kg/pcs. The clouds is manufactured from high density glass wool, with fiberglass felt on all sides. The edges are straight cut and wrapped by fiberglass felt too.

Our acoustical ceiling clouds are a tasteful option for reducing reverberations and improving intelligibility in any space. Designed to hang from the ceiling, they capture ambient energy by absorbing sound as it hits the face of the panel, while trapping powerful reflections on the back side.

Acoustic Ceiling Clouds - Round Shape

Round acoustic ceiling clouds is Φ1200x40mm size with a weight of 5.5kg/pcs. The range of unique shapes and sizes opens the door for creative solutions that are bold, yet architecturally pleasing.

Acoustic Ceiling Clouds - Hexagon Shape

Hexagon acoustic ceiling clouds is Φ1200x40mm size with a weight of 4.5kg/pcs. Our acoustic clouds are laboratory tested for acoustic performance (NRC 0.9) as well as fire safety, achieving the most stringent Class-A1 rating by SGS.

Available Shapes

Installation Instructions

The suspension accessories are composed of spiral spring, 2m cable and adjusting hook for easy and flexible installation.

Available Colors

Technical Data
Parameter Specification
Main materialsHigh density glasswool and fiberglass tissue
Surface finishingSpecial painted laminated with decorative fiberglass tissue
Surface designsWhite plane / white point / black plane or other colors
NRC0.8-0.9 (ENISO354:2003 ENISO11654:1997)
Fire-ResistantClass A tested by SGS (EN13501-1:2007+A1:2009)
Thermal-Resistant≥0.4(m².k)/W
HumidityDimensionally stable with RH up to 95% at 40°C
Moisture rate≤1%
Light Reflectivity0.85
Density120-130kg/cbm
Manufacturing & Certificates
Global Presence
Frequently Asked Questions
1. What is the NRC rating of these acoustic ceiling clouds?
The Noise Reduction Coefficient (NRC) is between 0.8 and 0.9, as tested by SGS standards, providing excellent sound absorption.
2. Are these panels fire-resistant?
Yes, the products achieve the most stringent Class-A1 fire safety rating, making them safe for use in all types of public and private installations.
3. What shapes and sizes are available?
Standard shapes include Square, Circle, and Hexagon. Sizes like 1200x1200mm and Φ1200mm are common, but custom shapes and sizes are available upon request.
4. How are the acoustic clouds installed?
They are installed using a suspension system consisting of spiral springs, 2-meter adjustable cables, and hooks for easy height modification.
5. Are the panels moisture-resistant?
Yes, they are dimensionally stable with a relative humidity (RH) up to 95% at 40°C, preventing sagging, warping, or delaminating.
6. Can I customize the colors?
While standard colors include white and black, the surface is customizable with various colors and textures using decorative fiberglass tissue.

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