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

Lot: set of 6 panels!

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 that suit modern Scandinavian style form a seamless slatted wall surface and greatly improve room acoustics.

The panel backing felt is 100% recycled polyester fibre, specially developed to reduce noise and eliminate room reverberation. MDF slats attached to the felt are finished 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 slat panel reduces sound in two ways:

• The felt acts as an absorbing material that soaks up sound

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

Although the slat panel does not absorb sound as effectively as a traditional absorption panel, it often creates a more balanced and natural acoustic, especially in living spaces. The difference can be noticed in clearer conversations or reduced echo from sharp noises such as bangs.

A 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 needs to process less reverberant sound, which can help with hearing clarity, e.g. for people with hearing difficulties.

Tip! You can easily test a room’s reverberation by clapping your hands once at different points in the room. In a very reverberant room you will hear how long the reverberation continues to ring.

Installation
Panels are easiest to screw directly to battens. For concrete walls horizontal battens are recommended. The included black drywall screws blend into the felt, and extra screws are easy to obtain from a hardware store.

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 so it reflects at multiple interfaces

• Add mineral wool between the battens to increase absorption. The wool or an acoustic panel added behind can even be used or worn-looking since it will be hidden

The panel can also be installed directly over the insulation of a partition wall without plasterboard, but in that case the effect is limited to the room’s internal acoustics. The downside is sound transmits more easily to the adjacent room, and the panel will not act as effectively as sound insulation as when plasterboard is absent.

Practicality
Evella panels offer an easy way to finish large surfaces without demolition or skim-coating. 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 panel: 9 mm 100% PET polyester (Noise Reduction Coefficient (NRC) value 0.85)

• Colour: oak

• Backing felt colour: black

• Installation with 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 mounting screws (15 pcs / panel)

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

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

• Double-pack weight: 30 kg

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

Delivery: Home delivery. Collection not possible.