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An acoustic painting combines art and functionality by integrating beautiful visual artwork with high-quality sound absorbing materials.
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What is acoustics
– and why is it important for your interior?
To understand why an acoustic painting makes such a big difference, it is good to first consider the concept of acoustics.
Simply put, acoustics is about how sound behaves in a space. And you can influence that yourself.
Transform your space: stylish & soundproof
Put an end to annoying reverb and echoes with a wall decoration that not only enhances your interior, but is also proven to dampen sound.
- Design & Acoustics in one: stylish wall decoration with proven sound-absorbing effect.
- Less reverberation, more tranquility : noticeably better acoustics in every room, from living room to home office.
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Choose your style : available in 3D relief or printed version – seamlessly matching any interior.
- Luxurious finish with frame option : choose an elegant clear or black frame for an exclusive, gallery-worthy look.
- Long-lasting quality : dimensionally stable, colourfast and resistant to wear – without chemical additives.
- Scientifically proven : acoustic performance tested and certified according to international standards.
- Valued by customers : rave reviews about appearance and operation.
- Sustainable material : made from at least 60% recycled PET bottles – environmentally friendly and safe.
- Print-on-demand : each piece is made exclusively to order – no overproduction, no waste.
5 year warranty + 14 days on approval – enjoy your investment without any worries.
Why is reverberation in the home annoying?
Reverberation in the home is annoying because it causes unrest, fatigue and poorer intelligibility.
Reverberation and echoes are disturbing due to:
- Poor intelligibility: Conversations sound hollow or echoey, forcing you to speak louder or repeat things.
- Restless atmosphere: sound waves continuously bounce, creating a busy and uncomfortable sound image.
- Mental fatigue: Your brain has to work harder to filter out noise, leading to faster fatigue and loss of concentration.
- Disturbed experience: films, music or telephone conversations sound less clear or natural.
- Cold and empty feeling: a room with reverberation often feels less cozy, as if something is missing.
What is acoustics?
Reflection – the cause of reverberation
In rooms with hard surfaces – think of bare walls, ceilings and floors – sound waves are constantly bouncing back and forth. These reflections cause a disturbing echo effect, or reverb. This quickly makes a room noisy and tiring.
Absorption – the key to peace
To understand why an acoustic painting makes such a big difference, it is good to first consider the concept of acoustics. Simply put, acoustics is about how sound behaves in a space. And you can influence that yourself.
Sound level in balance
Sound is measured in decibels (dB). For a pleasant living environment, aim for a level between 40–50 dB. Too much reverberation increases the sound pressure in a room – and you will notice it. Wandkraft helps you to bring this level back into balance.
What is Acoustic Felt?
The material is also fire-retardant, dimensionally stable, durable and completely free of harmful substances. Feltro Acustico combines top performance with safety and durability.
What is acoustic felt used for?
Acoustic felt is often found in wall panels, acoustic paintings, and partitions. It combines sound absorption with a sleek, modern look. As a result, it is widely used in the interiors of homes, offices, hotels, and restaurants, where both comfort and aesthetics are important.
Why choose acoustic felt?
Because it's more than just a technical product. Feltro acustico contributes to a pleasant living and working environment: less stress from noise, more focus while working, and a warmer atmosphere in the room. In addition, it is sustainably produced, lightweight, and easy to incorporate into design solutions that also look beautiful.
Scientific evidence
How Feltro Acustico works
Feltro Acustico is no ordinary painting – it is a silent force in your interior.
Behind the stylish design lies a sophisticated technology that drastically reduces reverberation and echoes. Our acoustic paintings are constructed from layers of high-quality acoustic felt, made from up to 60% recycled PET bottles. This material is specially developed to absorb sound waves instead of reflecting them. The open fibre structure of the felt ensures that sound is 'captured' and dispersed, instead of being echoed around the room.
With a sound absorption value of NRC 0.75, Feltro Acustico absorbs no less than 75% of the sound waves that would otherwise be reflected by your walls and ceiling .
This makes it an effective solution for spaces where tranquillity, intelligibility and atmosphere are important – from living rooms and home offices to catering and meeting rooms. Thanks to the sleek design and choice of relief or print, Feltro Acustico not only contributes to better acoustics, but also to a stylish and harmonious interior. Seeing and feeling that it works – that is the power of Wandkraft.
Scientific evidence
The effect of our acoustic paintings is not only audible, but also demonstrably proven. Feltro Acustico was developed on the basis of acoustic research and tested according to international standards for sound absorption. The PET felt used has an NRC value of 0.75 (Noise Reduction Coefficient). This means that the material absorbs 75% of the sound that comes into contact with it. This value is the result of laboratory tests in which the performance of acoustic materials is measured in controlled environments. The secret lies in the microstructure of the felt: thousands of small pores capture sound waves and convert them into minimal heat energy. No reflection, no echo - only peace. In addition, a cavity of 3 cm is created by the frame, which increases the absorption.
Acoustic Cavity
Thanks to the frame between the felt and the wall, Wandkraft creates an acoustic cavity. This clever construction doubles sound absorption compared to a stretched fabric with felt mounted flush to the wall.
When an acoustic panel is placed directly on a wall without an air gap, the effect is minimal. It may look nice, but acoustically it does almost nothing. Without the air gap, low frequencies are barely absorbed, and the room still sounds hollow or reverberant. Many people expect a big difference, but end up disappointed.
Warranty & Environment
At Wandkraft you choose consciously – for quality and for the future. Our print-on-demand production means: no overstock, no waste.
Each artwork is only made when you order it, completely tailored to your wishes. Thanks to our smart design, our panels have no cutting loss:
every piece of material is used, without wasting raw materials.
- 55 PET bottles are recycled per m2 .
And that's not all:
✔️ 100% safe – free from harmful substances
✔️ 100% circular – made from recycled PET
✔️ 100% stylish – without compromising on design
We offer you complete security:
5-year quality guarantee and 14 days to experience at home whether your painting fits perfectly.
With Wandkraft you make a stylish and responsible choice.
Stylish art with 3D relief or artistic prints
Often plain and functional, without added aesthetic value
NRC 0.75 - scientifically tested
Highly dependent on cavity and installation quality
High-quality PET felt (65–100% recycled)
Fabric with acoustic foam or wool, or no filling at all.
With a tight float frame
Often stretched over a frame, more fragile
Ready to hang
Complicated attachment, often requires self-assembly
Circular, fire-safe, and free of harmful substances
Less sustainable, often synthetic, and difficult to recycle
How much do you need?
As a rule of thumb, cover at least 20% of the floor surface with acoustic material to see a noticeable difference.
If you really want to experience peace, 30% coverage is ideal.
One well-placed painting can make a world of difference. Want to know how many acoustic panels your space needs?
Please feel free to contact us for personal advice.
What our customers say
Read here what other customers think of us.
who we are
At Wandkraft, we design and produce all our wall decorations ourselves, with care and craftsmanship in our own workshop. As part of parent company CRE8, we combine craftsmanship, technology and design for sustainable, stylish and unique products – straight from the maker to your wall.
Peace and rhythm for your space – discover Earthly Harmony
You probably recognize it: a beautiful space, stylishly decorated, but it still doesn't feel completely finished. It sounds hollow, noisy or restless. With Earthly Harmony from Wandkraft you can change that in an elegant way. This acoustic wall decoration combines modern design with practical soundproofing. Style and silence, in perfect harmony.
Acoustics as an aesthetic element
Earthly Harmony is designed for those who are consciously concerned with their interior. The subtle graphic pattern in soft grey tones forms a calm, refined base in your space. Thanks to the natural felt material and the tactile surface, your wall will get a warm, luxurious look—without being flashy.
This work fits perfectly in Scandinavian, minimalist and Japandi interiors where balance, tranquility and functionality come together. Ideal for living rooms with high ceilings, open workspaces or spaces where you really want to relax.
More silence, more atmosphere
What makes this work of art special is the clever combination of design and acoustics. The felt absorbs disturbing sound waves, reducing reverberation and making conversations sound clearer. The atmosphere changes immediately: softer, more pleasant, more inviting.
Whether you're setting up a home office, creating a stylish meeting space or upgrading your living room - Earthly Harmony is a choice that exudes comfort and class.
At Wandkraft we produce exclusively to order. This means: no unnecessary stock, but sustainability and quality. Each panel is crafted with craftsmanship and finished especially for you.
Refined custom work for your interior
The simplicity of this design is what makes it so powerful. You can hang Earthly Harmony beautifully on its own as a soothing statement, but it can also be perfectly combined with other panels from our acoustic collection . Think of a composition of multiple panels in different sizes for a playful and functional whole.
The wide choice of sizes and flexible design makes this work suitable for both smaller and larger walls. Match it completely to your interior and let it seamlessly connect to the atmosphere you want to create.
Wandkraft: where style and tranquility come together
Customers choose Wandkraft because we offer more than decoration. We create experience. And with Earthly Harmony you bring a work of art into your home that not only looks beautiful, but also makes your space truly more pleasant. Hundreds of interior enthusiasts have gone before you and appreciate the combination of design, sustainability and acoustic comfort.
Make a difference in your space
Don't wait to create an interior that is right - visually and acoustically. Earthly Harmony is the silent force your space needs. Timeless design, tangible peace.
Wandkraft. For those who elevate living to an art form.
Also discover our minimalist collection for more stylish tranquility.