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 2800 x 600 mm wood-veneer acoustic panel

Evella acoustic interior panels are a quick and effortless way to create a modern, architectural look. The panels suit modern Scandinavian interiors, forming a seamless slatted wall surface and significantly improving room acoustics.

The panel backing is 100% recycled polyester fibre, specially designed to reduce noise and shorten reverberation time. 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 bought separately.

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

• The felt backing acts as an absorbent material that soaks up sound

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

Although a slat 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 can be heard in improved speech clarity and reduced echo from sharp sounds such as bangs.

Natural sound environment
The panel’s natural effect comes from part of the sound being reflected by the slats and scattered more softly. This shortens reverberation and makes the room less echoey, improving comfort in living and working spaces. In speech, listeners need to process less reverberant sound, which also helps hearing clarity, e.g. for those with hearing difficulties.

Tip! You can easily test a room’s reverberation by clapping your hands at different points in the room. In a highly reverberant space you will hear the echo lasting longer.

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 can be bought from any hardware store.

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

• Install the panel off the wall on battens so sound does not reflect immediately back after passing through the felt, and so it reflects at several 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 since it will be hidden

You can also install the panel directly over partition wall insulation without plasterboard, but this limits the effect to internal room acoustics. The downside is sound transmits more easily to the adjacent room, and the panel is less effective as sound insulation than a missing plasterboard would be.

Practicality
Evella panels provide an easy way to finish large surfaces without demolition or skimming work. They are suitable for walls and ceilings and can be installed quickly.

Technical details:

• Size: 2800 x 600 x 21 mm (per panel)

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

• Colour: oak

• Backing felt colour: black

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

• Fire classification: D‑s1, d2

• Slat gap: 13 mm

• Slat width: 27 mm

• Slat thickness: 12 mm

• Slat core material: MDF, surface real wood veneer

• CE

• Wood material FSC‑certified

Package includes:

• Black mounting screws (15 pcs / panel)

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

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.