Products > Acoustic & Echo Treatment > Felt Panels > Clouds

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Clouds

Echsorbix ® Acoustic Ceiling Cloud

Echsorbix® Acoustic Ceiling Cloud are innovative sound-absorbing solutions designed to address noise control challenges in large open spaces with high ceilings. Made from 100% non-woven PET polyester fibre, these cloud effectively reduce echo, minimize noise reverberation, and enhance speech clarity, creating a comfortable acoustic environment.

NRC, 9 mm
0.30
Standard thickness
9 mm, 12 mm, 18 mm, 24 mm (±5%)
Panel size
Custom, to project requirement
Density grades
EchoCore 15: 1500 GSM | EchoPro 18: 1800 GSM | EchoMax 22: 2200 GSM
Areal weight
1200 to 3600 GSM (custom)
Material
100% PET polyester fibre, non-woven

Enquiries answered within 48 hours. BOQ, specification and drawing support for project quantities.

01 / The product

Echsorbix ® Acoustic Ceiling Cloud

Suspended vertically from the ceiling, Echsorbix® Ceiling cloud offer aesthetic versatility and functional excellence, making them ideal for modern commercial, educational, and public spaces.

  • Key Benefits

    • Superior Acoustic Performance:Reduces echo and reverberation in large spaces.
    • Lightweight & Durable:Easy to install, handle, and maintain.
    • Eco-Friendly:Made from 100% recyclable PET fibres.
    • Customizable Designs:Available in various shapes, sizes, and patterns.
    • Fire Safety Certified:Compliant with ASTM E-84 Fire Rating standards.
    • Aesthetic Flexibility:Enhance visual appeal with customizable colours and shapes.
    • Low Maintenance:Resistant to moisture, stains, and fading.
    • Sustainable Design:Low VOC emissions, safe for indoor air quality.
  • Standards & Certifications

    • ASTM E-84 Fire Rating:Compliant with stringent fire safety standards.
    • ASTM C423 Sound Absorption Coefficient:Verified for excellent acoustic absorption.
    • ISO 354 Sound Absorption Testing:Globally recognized certification for sound control.
    • Low VOC Emissions:Ensures a safe and healthy indoor environment.
  • Applications

    • Commercial Spaces:Open-plan offices, coworking spaces, conference rooms.
    • Educational Institutions:Classrooms, lecture halls, auditoriums.
    • Public Spaces:Museums, libraries, exhibition halls.
    • Hospitality:Restaurants, cafes, hotel lobbies.
    • Healthcare Facilities:Clinics, hospitals, waiting areas.
    • Industrial Spaces:Warehouses, manufacturing plants.

02 / Specifications

Technical specifications

Material100% PET polyester fibre, non-woven
Manufactured byMMTPL (Mahabir Multi Tech Pvt. Ltd.), Palwal Plant, Haryana, India
Standard thickness9 mm, 12 mm, 18 mm, 24 mm (±5%)
Custom thickness4 mm to 24 mm
Panel sizeCustom, to project requirement
Areal weight1200 to 3600 GSM (custom)
Density gradesEchoCore 15: 1500 GSM | EchoPro 18: 1800 GSM | EchoMax 22: 2200 GSM
NRC, 9 mm0.30
NRC, 12 mm0.40
NRC, 18 mm0.50
NRC, 24 mm0.60
NRC, 9 mm over 20 mm BassBloc0.90
Acoustic test standardsASTM C423, ISO 354
Fire ratingClass A and Class B (ASTM E84)
Flame spread index0
Smoke developed indexS1
Water sorptionASTM C1104-2019
ColourfastnessISO 105-B02, grade 6 to 7
Recycled contentMinimum 60%
Indoor air qualityVOC ≤ 0.5 mg/m³, UL GREENGUARD certified
Recyclable100%
Colours40+ standard, custom development available
Warranty5 year colour fastness
Lead time3 to 7 days
Country of originIndia
Mounting typeHorizontal suspension from ceiling slab
CustomisationCNC-cut shapes, patterns and sizes
  • Material

    100% Non-Woven PET Polyester Fiber

  • Manufactured by

    MMTPL, Palwal Plant (Since 2023)

  • Size

    Customizable based on project requirements

  • Thickness

    9mm, 12mm, 18mm, 24mm (customisable 4mm to 24mm)

  • Density

    1200 to 3600 GSM

  • Mounting Type

    Horizontal suspension from the ceiling slab

  • Colors

    Available in 40+ shades, custom development available

  • Customization

    Shapes, patterns, and sizes available with CNC cutting

03 / In projects

The product in real interiors

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GET EXPERT ADVICE

Need Help Choosing Echsorbix® Acoustic Ceiling Cloud?

Tell us the space, the area you are covering and the finish you want. Our team will confirm specification, pricing and lead time for your project.

Frequently Asked Questions

Who manufactures acoustic ceiling clouds in India?

MMTPL (Mahabir Multi Tech Private Limited) manufactures them at its Palwal plant in Haryana, India, under the Echsorbix brand, and supplies architects, interior designers and turnkey contractors in India and 25+ export markets.

What is the difference between a ceiling cloud and a ceiling baffle?

A cloud is suspended horizontally, parallel to the slab, and presents its full face to the room. A baffle is suspended vertically, on edge, and absorbs from both sides. Clouds suit open ceilings over desks and seating; baffles suit large volumes and long reverberation times.

What is the NRC of a PET ceiling cloud?

The felt is tested to ASTM C423 and ISO 354. NRC is 0.30 at 9mm, 0.40 at 12mm, 0.50 at 18mm and 0.60 at 24mm. A 9mm panel over a 20mm BassBloc backing reaches NRC 0.90.

Can clouds be made in custom shapes?

Yes. Shapes, patterns and sizes are CNC cut to the project requirement, in over 40 colours.

Are ceiling clouds fire rated?

Yes. The panels are fire tested to ASTM E84 and supplied in Class A and Class B, with a flame spread index of 0 and a smoke developed index of S1. They are also UL GREENGUARD certified, with VOC at or below 0.5 mg/m3.