Evella VN27L oak 2800 x 600 mm wood-veneer acoustic panel - Includes black mounting screws for wall installation - Home delivery!, Lahti

Lot 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 produce 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 levels and remove reverberation. MDF slats fixed over the backing are covered with real wood veneer, giving the panel a natural, attractive finish. Installation can be done with the included 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 soaks up 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 absorption board, it often creates a more balanced and natural acoustic, especially in living spaces. The difference can be noticed in clearer conversations and reduced echo from sharp noises such as bangs.

Natural acoustic environment
The panel's natural effect comes from part of the sound being reflected by the slats and scattered more gently. This shortens reverberation time and makes the room less echoey, improving comfort for living and working. In speech, listeners have less reverberant sound to process, which can help hearing clarity, for example with hearing impairment.

Tip! You can easily test a room's reverberation by clapping your hands once in different spots — in a very echoey room you'll hear how long the reverberation rings.

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

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

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

• Add mineral wool between the battens to increase absorption. The infill wool or acoustic panel can even be used/marked, since it will be hidden

The panel can also be fitted directly over partition-wall insulation without plasterboard, but then the effect is limited to the room's interior acoustics. A downside is that sound transmits more easily to the adjacent room and the panel does not perform as an effective sound insulator as with missing plasterboard.

Practicality
Evella panels provide an easy way to finish large surfaces without demolition or filler work. They suit both walls and ceilings and are quick to install.

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: adhesive or supplied 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 real 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!

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

• Double-pack weight: 30 kg

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

Delivery: Home delivery. Collection not possible.