Sonofonic Acoustic Ceiling Panels

Sonofonic Acoustic Ceiling Panels – Painted Finish

A Sleek Ceiling Panel for Noise Control and Design

Sonofonic Acoustic Ceiling Panels with a painted finish are a practical and visually clean solution for managing noise in commercial and architectural spaces. Made from lightweight PET, these panels absorb sound effectively while blending into ceilings with a smooth, painted surface.

Lightweight, Durable, and Easy to Install

Ideal for boardrooms, lobbies, classrooms, or retail environments, Sonofonic panels reduce reverberation and improve speech clarity. They’re made from recycled polyester material, making them an eco-conscious choice that’s also impact-resistant and low-maintenance. The panels are quick to install and available in custom sizes and standard paint finishes.

Painted Ceiling Panels with a Clean Architectural Look

With no visible fabric or texture, the painted finish gives a clean, uniform ceiling appearance while still delivering excellent acoustic performance. These panels are perfect where a seamless aesthetic is desired, without compromising on sound quality. Sontext manufactures each panel to order, so you get the right size, thickness, and finish to suit your space.

Specification	Details
Product	Sonofonic Acoustic Ceiling Panel – Painted Finish
Core Material	100% PET (Polyester)
Finish	Painted face (no fabric)
Panel Thickness	Typically 25mm
Installation	Ceiling-mounted (direct fix or suspended)
Acoustic Performance	NRC up to 0.90 (depending on mounting)
Applications	Offices, classrooms, retail spaces, meeting rooms

Frequently Asked Questions

1. What is the surface finish of these panels?
They feature a smooth painted finish with no fabric, creating a clean, seamless ceiling appearance.

2. Are the panels easy to install?
Yes. Panels are lightweight and can be either directly fixed or suspended from ceilings.

3. Do they offer good acoustic performance?
Absolutely. The PET core provides excellent sound absorption, with NRC ratings up to 0.90 depending on installation method.

4. Can they be custom-sized?
Yes. Sontext manufactures each panel to order to fit your ceiling dimensions and layout.

5. Are the panels environmentally friendly?
Yes. They are made from recycled polyester, contributing to green building standards.

Frequently Asked Questions

1. What is the surface finish of these panels?
They feature a smooth painted finish with no fabric, creating a clean, seamless ceiling appearance.

2. Are the panels easy to install?
Yes. Panels are lightweight and can be either directly fixed or suspended from ceilings.

3. Do they offer good acoustic performance?
Absolutely. The PET core provides excellent sound absorption, with NRC ratings up to 0.90 depending on installation method.

4. Can they be custom-sized?
Yes. Sontext manufactures each panel to order to fit your ceiling dimensions and layout.

5. Are the panels environmentally friendly?
Yes. They are made from recycled polyester, contributing to green building standards.

High Acoustic Performance

Sonofonic Acoustic Ceiling Panels – Quiet, Clean and Practical

Sonofonic Acoustic Ceiling Panels are made from lightweight glasswool and help reduce echo and improve speech clarity in noisy rooms. They are ideal for workplaces, classrooms, and other shared spaces where clear communication is important.

Each panel has a fire-resistant core and a smooth painted surface that’s easy to clean. This gives you strong acoustic performance with a clean, low-maintenance finish that suits many modern interiors.

Panels are available with different edge profiles to suit standard ceiling grid systems. They are commonly used in boardrooms, open-plan offices, lecture theatres, and hospitality areas where both sound control and a tidy ceiling appearance are needed.
Features and Benefits
Key Benefits of Sonofonic Acoustic Ceiling Panels
- Reduces echo and noise: Improves speech clarity and comfort in busy spaces.
- Clean painted finishes: Choose from three lightly textured, easy-to-clean options.
- Brightens interiors: Standard white finish reflects light to support well-lit spaces.
- Resists moisture and sag: Reliable performance even in areas with changing humidity.
- Fits most ceilings: Available in a range of edge profiles for standard grid systems.
- Lightweight and easy to install: Approx. 2.5 kg/m² (20mm), simple to handle and fit.
- Fire safety compliant: Fire rated to BS476 Part 6 & 7 – Class 1 Surface Spread of Flame.
Available Surfaces

Tonasorb™ Surface Finish on Sonofonic Panels

Sonofonic Ceiling Panels are coated with Tonasorb™ — a strong, sound-friendly finish that protects the surface while letting sound waves pass through to the acoustic core. This ensures the panels perform well without compromising their appearance.

Tonasorb™ comes in three textured options: 700 Microporous, 600 Embossed, and S101 Textile. Each finish adds a unique look while helping to reduce echo and reverberation.

The coating is easy to clean, resists impact, and reflects light well — helping to keep spaces bright. It’s applied to the face and edges of each panel, with the back sealed in a protective glass fibre scrim for added durability.

Surface Facing Ref. No.	Thickness (mm)	Sound Absorption Coefficient
Surface Facing Ref. No.	Thickness (mm)	125 Hz	250 Hz	500 Hz	1000 Hz	2000 Hz	3150 Hz	4000 Hz	5000 Hz	NRC
700-010	15	0.88	1.12	1.16	0.88	1.08	1.08	1.00	1.04	1.00
700-010	20	0.45	0.80	1.00	0.90	1.00	1.03	1.02	1.03	1.00
600-002	15	0.64	1.00	0.96	0.80	0.92	1.04	1.00	1.08	0.90
600-002	20	0.72	0.92	0.92	0.80	0.92	1.00	0.92	0.96	0.90
S101-001	15	0.48	0.96	0.92	0.70	0.80	0.96	0.88	1.00	0.90
S101-001	20	0.55	0.80	0.90	0.85	0.95	1.01	1.03	1.01	0.90
S101-001	50	0.23	0.64	1.11	1.28	1.22	1.08	1.05	1.05	1.06