Evella VN27L oak 2800x600 mm wood veneer acoustic panel - Includes black mounting screws for wall installation - Home delivery!, Lahti

Set of 6 panels in the auction!

6 pcs: Evella VN27L oak 2800x600 mm wood veneer acoustic panel

Evella acoustic interior panels are a quick and easy way to create a modern, architectural look in a space. Suitable for modern Scandinavian style, the panels create a seamless slat wall surface and significantly improve room acoustics.

The backing felt of the acoustic panel is made of 100% recycled polyester fibre, specially developed to reduce noise levels and eliminate reverberation in the room. The MDF slats attached on top of the backing felt are covered with genuine wood veneer, giving the panel a naturally beautiful finish. Installation can be done with the included screws or with adhesive purchased separately.

Operating principle
The acoustic slat panel dampens sound in two ways:

• The felt acts as a damping material that absorbs sound

• The slats and the gaps between them diffuse sound by diffraction, scattering it in different directions

Although a slat panel does not dampen sound as effectively as a traditional acoustic board, it often creates a more balanced and natural acoustic environment, especially in living spaces. The difference is noticeable, for example, in clearer conversations or reduced echo from hard sounds such as knocks.

Natural sound environment
The panel's natural effect comes from part of the sound reflecting off the slats and being scattered more softly. This shortens reverberation time and makes the space less echoey, improving comfort in both homes and workplaces. Especially with speech, the listener has less reverberant sound to process, which also helps with clearer hearing, e.g. with impaired hearing.

Tip! You can easily test the room's echo by clapping your hands once in different parts of the room. In a lively room you can hear how long the reverberation lingers in the room.

Installation
The panels are easiest to screw directly onto battens. On concrete walls, horizontal battens are recommended. The included black plasterboard screws blend into the felt, and additional screws are easy to get from a hardware store.

If you want to extend the damping range slightly lower in frequency - for example for listening to music - you can:

• Install the panel away from the wall surface on battens, so the sound does not reflect back immediately after passing through the felt and instead reflects from multiple interfaces

• Add mineral wool between the battens, which improves damping. The wool or acoustic panel added in between can even be used and worn-looking, as it will remain hidden

The panel can also be installed directly over insulation in a partition wall without plasterboard, but then the effect is limited to the room's internal acoustics. On the downside, sound travels more easily to the other room, and the panel does not act as an equally effective sound insulator as the missing plasterboard.

Practicality
Evella panels offer an easy way to finish large surfaces without demolition or levelling work. They are suitable for both walls and ceilings, and installation is quick.

Technical specifications:

• Size: 2800 x 600 x 21 mm (1 panel)

• Backing felt board: 9 mm 100% PET polyester (NRC noise reduction coefficient value 0.85)

• Colour: oak

• Backing felt board colour: black

• Installation by gluing or with the included screws (15 pcs / panel)

• Fire rating: D-s1, d2

• Slat gap: 13 mm

• Slat width: 27 mm

• Slat thickness: 12 mm

• Slat core material: MDF, surface genuine wood veneer

• CE

• Wood material FSC certified

Package includes:

• Black fixing screws (15 pcs / panel)

• Screws for ceiling installation must be purchased separately (45 pcs / panel) Not included in delivery!

NOTE! The panels are delivered in double packaging, but odd quantities are also delivered.

• Double-package weight: 30 kg

• Double-package dimensions: 2820 x 620 x 53 mm

Delivery: Home delivery. Collection not available.