Evella VN27L oak 2800 x 600 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 2800 x 600 mm wood-veneer acoustic panel

Evella acoustic interior panels are a quick and easy way to create a modern architectural look. Panels suited to modern Scandinavian style create a seamless slatted wall surface and significantly improve room acoustics.

The panel's backing felt is 100% recycled polyester fibre, specially developed to reduce noise and remove room reverberation. MDF slats fixed to the backing are covered with real wood veneer, giving the panel a natural, attractive finish. Installation can be done with the supplied screws or with adhesive purchased separately.

How it works
The acoustic slatted panel reduces sound in two ways:

• The felt acts as an absorptive material that absorbs sound

• The slats and their gaps diffuse sound by diffraction, scattering it in different directions

Although a slatted panel does not absorb sound as effectively as a traditional absorber, it often creates a more balanced and natural acoustic, especially in living spaces. The difference is noticeable, for example, in clearer speech or reduced echo from sharp sounds such as bangs.

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 and makes the room less echoey, improving comfort for living and working. Especially for speech, the listener has less echo to process, which helps hearing clarity, e.g. for those with hearing impairment.

Tip! You can easily test a room's reverberation by clapping your hands once at different points. In a live room you'll hear how long the reverberation persists.

Installation
Panels are easiest to screw directly to battens. For concrete walls horizontal battens are recommended. The supplied black drywall screws blend into the felt, and extra screws are easily available from hardware stores.

If you want to extend the absorption to slightly lower frequencies — for example for music listening — you can:

• Fit the panel off the wall onto battens so sound does not immediately reflect back after passing through the felt and instead reflects at multiple interfaces

• Add mineral wool between the battens to increase absorption. The wool or acoustic panel used can even be second‑hand and worn on the surface, as it will be hidden

The panel can also be installed directly over partition-wall insulation without plasterboard, but then the effect is limited to the room's internal acoustics. The downside is that sound will transfer more easily to the adjacent room, and the panel will not be as effective a sound insulator as a proper plasterboard construction.

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

Technical details:

• Size: 2800 x 600 x 21 mm (1 panel)

• Backing felt: 9 mm 100% PET polyester (NRC Noise Reduction Coefficient 0.85)

• Colour: oak

• Backing felt colour: black

• Installation with adhesive or supplied screws (15 pcs / panel)

• Fire rating: D‑s1, d2

• Slat spacing: 13 mm

• Slat width: 27 mm

• Slat thickness: 12 mm

• Slat core material: MDF, surface real wood veneer

• CE

• Wood material FSC‑certified

Package contains:

• Black fixing screws (15 pcs / panel)

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

NOTE! Panels are delivered in double packs, but odd quantities are also supplied.

• Double pack weight: 30 kg

• Double pack dimensions: 2820 x 620 x 53 mm

Delivery: Home delivery. Collection not possible.