Decrasound Timber Wall Panels
This product page refers to a discontinued or legacy item. Decrasound is not currently supplying timber-faced acoustic wall panels. However, our polyester-based 3D and coloured acoustic panels offer a decorative and high-performance alternative for most interiors.
If you're after wood-look finishes or require guidance on alternative products, please explore our current product range or contact the team for recommendations.
This page remains online temporarily to assist with search engine redirection and enquiries related to previous product specifications.
Innovation in
design.
The beautiful look of with the acoustic performance of Acoustiscreen PET panels.
Decraslat is a new innovation from the DecraSound range. Acousticscreen DecraSlat panels are manufactured from 75% recycled polyester fibre, which is non-toxic, odourless, and has low volatile content. The DecraSlat battens comprise of fire rated MDF covered with high-quality real wood veneers or an economical decorative laminate.
The DECRASLAT range provides both a stylish wood veneer wall or ceiling finish and excellent acoustic control. Boardrooms, convention centres, hotels, entry foyers, schools and universities are common projects for the DecraSlat product.
| NRC Rating | Sound Absorption Level | Typical Use Case |
|---|---|---|
| 0.30 – 0.50 | Basic sound absorption | Minimal acoustic treatment – entryways, corridors |
| 0.60 – 0.75 | Moderate absorption | Offices, classrooms, shared spaces |
| 0.80 – 0.90 | Excellent absorption | Speech clarity areas – meeting rooms, lecture halls |
| 0.95 – 1.00 | Maximum absorption | Theatres, studios, music practice rooms |
Tested Acoustic Performance Across Frequencies
DecraSound Polyester Fibre Panels have been independently tested in N.A.T.A-registered laboratories using a reverberation chamber. The table below shows their sound absorption coefficients at different frequencies, based on panel thickness and mounting method.
Results confirm that both 12 mm and 24 mm panels—especially when installed with an air gap—achieve high performance in mid-to-high frequency ranges. This makes them ideal for spaces requiring effective speech clarity and echo reduction.
| Product | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | ?w | SAA | NRC | Test Report |
|---|---|---|---|---|---|---|---|---|---|---|
| Acoustiscreen 12mm (No air gap) | 0.00 | 0.05 | 0.20 | 0.60 | 0.90 | 1.00 | 0.25 (MH) | 0.44 | 0.45 | CSIRO AC370-01 |
| Acoustiscreen 24mm (No air gap) | 0.05 | 0.30 | 0.70 | 0.95 | 1.00 | 1.00 | 0.60 (MH) | 0.74 | 0.75 | CSIRO AC370-02 |
| Acoustiscreen 12mm (50mm air gap) | 0.10 | 0.30 | 0.70 | 1.00 | 1.00 | 0.95 | 0.60 (MH) | 0.75 | 0.80 | CSIRO AC370-04 |
| Acoustiscreen 24mm (50mm air gap) | 0.20 | 0.60 | 0.90 | 1.00 | 1.00 | 1.00 | 0.90 | 0.87 | 0.90 | CSIRO AC370-03 |
Download Decrasound Brochures
Get all the technical documentation you need to specify or install our acoustic panels.
| 📘 Decrasound Product Catalogue | Download (PDF, 2.1MB) |
| 🎨 Decrasound 2025 Colour Range | Download (PDF, 1.8MB) |
| 🧱 3D Acoustic Wall Panels | Download (PDF, 1.2MB) |
| 💡 Acoustic Lighting Brochure | Download (PDF, 1.6MB) |
| 📄 Acoustiscreen Brochure | Download (PDF, 1.5MB) |
| 📊 Decrabaffle Technical Data Sheet | Download (PDF, 1.1MB) |
| 📊 Acoustiscreen Technical Data Sheet | Download (PDF, 1.3MB) |
| 🖼️ Acoustiscreen Hanging Screens | Download (PDF, 1.4MB) |
| Visit Full Resources Centre | |
Available in a range of colours to suit your design.
Frequently Asked Questions
Are Decrasound timber wall panels still available?
No. This product has been discontinued. We now focus on polyester acoustic panels with a wide range of colours and textures.
Can I order timber-look acoustic panels?
While we no longer supply real timber surfaces, some of our polyester products can offer similar visual warmth with easier maintenance.
Where can I find current acoustic panel options?
Visit our Products page to view all available acoustic solutions.
Can I get specifications for old timber panels?
Please contact us if you require archived specifications for reference or replacement planning.
What are good alternatives to timber panels?
Our 3D PET panels and Acoustiscreens are excellent alternatives with strong acoustic and aesthetic performance.
Looking for an Acoustic Panel Alternative?
While our timber wall panels are no longer part of the range, we offer a wide selection of high-performing acoustic products with a modern, decorative finish.
Explore Our Current Product Range or Contact Us for help choosing the right solution for your space.