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

Auction: 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 suited to modern Scandinavian style form 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 room reverberation. MDF slats fixed to the backing are covered with genuine wood veneer, giving the panel a natural, attractive finish. Installation can be done with the supplied screws or with separately purchased adhesive.

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

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

• The slats and their gaps scatter sound by diffraction, spreading it in different directions

Although a slatted panel does not absorb sound as effectively as a conventional absorbing board, it often produces a more balanced and natural acoustic, especially in living spaces. The difference can be heard, for example, in clearer speech or reduced echo from sharp noises such as bangs.

Natural sound environment
The panel's natural effect comes from some sound reflecting off the slats and being scattered more gently. This shortens reverberation and makes the space less echoey, improving comfort at home and at work. Especially for speech, the listener has less reverberation to process, which helps hearing clarity, for example with impaired hearing.

Tip! You can easily test a room's reverberation by clapping once at different points in the room. In a reverberant space you will hear how long the echo lingers.

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 readily available from DIY stores.

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

• Mount the panel off the wall on battens so sound does not reflect back immediately after passing through the felt, creating multiple interfaces

• Add mineral wool between the battens to improve absorption. The wool or an acoustic panel used in the cavity can even be second-hand and scuffed, as it will be hidden

The panel can also be mounted directly over partition insulation without plasterboard, but then the effect is limited to the room's internal acoustics. A downside is that sound transmits more easily to the next room and the panel does not act as well as a sound insulator as a missing plasterboard would.

Practicality
Evella panels provide an easy way to finish large surfaces without demolition or plastering. They suit walls and ceilings and can be installed quickly.

Technical details:

• Size: 2800 x 600 x 21 mm (1 panel)

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

• Colour: oak

• Backing felt colour: black

• Installation by 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 genuine 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 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.