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MuffleTimber | Acoustic Slat Wood Wall Panel - Sapelli (Black Felt)

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MuffleTimber is a premium timber slat panel that aids the creation of beautiful interiors and stunning feature walls. The easy to install timber slatted panel not only adds a sense of elegance but due to the sound absorbing felt backing, it also offers levels of sound absorption that keep your space quiet and peaceful.

  • Offers stunning interior aesthetics
  • Fast and easy to install
  • Manufactured in the UK
  • Made from premium quality materials
  • Improves acoustics

Dimensions (mm): 2400 x 600 x 22

Sold per panel / Prices displayed per panel

If you would like to try before you buy, you can order a MuffleTimber sample here

To ensure a precise representation of colour variation, we recommend purchasing a MuffleTimber panel within three months of your sample order.

£99.98 £83.32
Estimated Delivery: 2-3 Working Days
Shipped from the UK

The attractive Sapelli colour offers a natural appearance that’s simple yet highly elegant and modern. This makes these timber slat panels ideal for refreshing an outdated interior or adding the finishing touches to a stunning contemporary space.

Our timber slat panels also offer important sound absorbing properties that can help to reduce noise levels and excessive background noise that can otherwise cause problems in our daily lives. By improving the interior acoustics of a space, you can create better environments for people to work, visit or stay in. Along with its acoustic and wellbeing benefits, the stunning design of our timber slatted panels offers an exemplary addition to any interior décor.


None of our timber slat panels contain any harmful chemicals or materials. We always source high-quality products that are gentle on the environment, your health, and your wellbeing - these acoustic wooden panels are no exception.

The base of our timber slatted panels consists of 9mm thick black felt made from up to 40% recycled plastic bottles. The material is certified in accordance with the requirements of Global Recycle Standards, it contains no chemicals or substances that are harmful to health such as formaldehyde or pentachlorophenol.

Dimensions (mm): 2400 x 600 x 22

The timber slatted panels are 12mm thick and made from MDF / Plywood strips that are finished with veneer. The slats are 2400mm high x 27mm wide and 13mm apart.

If required, our acoustic timber panels can be trimmed to size using a saw if the wall/ceiling is less than 2400mm.

The maximum tolerance in the panel dimensions is +/- 1 mm.


The panels are installed using screws which makes installation not only fast but also simple. For installations aiming to align slats end-to-end seamlessly, we highly recommend maintaining a 3-5mm shadow gap, whether for walls or ceilings.

Insulation can be used to improve the acoustic performance of your acoustic timber panel. Click here to browse our recommended insulation.

Images are for illustrative purposes only. Due to the nature of wood veneer, colours may vary slightly but if you want a more accurate look at your colour choice you can order a MuffleTimber Sample .


  • This product is FSC accredited.
  • EN 13986:2004+A1:2015 - Formaldehyde Emission - Result: E1


  • The total weight of the MuffleTimber panel is 11.2kg


  • The acoustic PET backing on MuffleTimber panels is certified to B -s1, d0.

Delivery charges to the UK vary by product and delivery area. Add products to your cart to calculate shipping costs. Estimated delivery times can be found beneath the price on each product page, and delivery charges will be confirmed at checkout, however can be subject to change in line with our terms and conditions.

Due to the nature of some of our products the delivery may need to be palletised to ensure safe and secure transport.

Please note that for certain products, our free delivery option only includes curb side drop off.

There may be additional shipping costs for orders to Northern Ireland, as well as any other remote, rural or offshore locations, we will be in touch if this is the case.

If you're looking to make returns, please be aware certain couriers may require you to use self-printed labels

Please see the delivery page here for more detailed information and to check your postcode

International orders are welcome. Please create an account and follow the instructions on the delivery page to request a quote.

**Please note free delivery is only applicable to online orders**
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