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Made in the EU
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Shipping within 2-7 business days
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14 days for product returns
Foamly Diamond is a modern acoustic foam made from innovative Basotect material, combining excellent sound-absorbing properties with high aesthetics. Its distinctive diamond shape allows for the creation of unique acoustic compositions in any space. The soft and pleasant-to-touch texture, easy installation, and light weight design make it simple to mount on various surfaces. Additionally, the wide range of colors and compatibility with other shapes from the Foamly series enable personalized arrangements that combine functionality with modern design.

Basotect Foamly Diamond

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from 30,90 
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Contact and Support
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Free delivery in 2-7 days
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Up to 14 days for returns
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3-year warranty
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Dynamic diamond
Geometric rhombus enabling expressive 3D patterns with a vivid play of light and shadow.
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Basotect® acoustic foam
Open-cell Basotect® foam delivering very high absorption with an ultra-light construction (~9 kg/m³).
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Wide palette of 33 colours
Available in 33 colours—from subtle pastels to bold tones. Match your interior and create a unique acoustic composition.
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Three thicknesses
4.2 cm (3 cm Basotect + 1.2 cm felt), 6.2 cm (5 cm + 1.2 cm) and 8.2 cm (7 cm + 1.2 cm). Greater thickness improves low-frequency performance.
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Multiple sizes available
Each shape comes in different sizes to fit the room scale—from small accents to full-wall coverage.
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Soft and pleasant to the touch
Thanks to the FOAMLY structure, the panel is exceptionally soft and tactile. Perfect for residential, public and educational spaces.
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Low flammability – class B
Basotect® meets DIN 4102, class B, for safe use in public and private spaces.
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3-year warranty
We trust our solutions, so we provide a 36-month warranty on all our products.
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Versatile applications
Ideal for homes, recording studios, conference rooms, clubs, schools, pubs and restaurants—anywhere sound quality matters.
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Fast lead time
Shipping within 2–7 business days. The panel is prefabricated and your selected colour is applied after ordering.
Choose size:
30x17cm | 60x35cm
Choose thickness:
3cm | 5cm | 7cm
Choose colour:
1.Pastels – Yellow | 2.Pastels - Powder Pink | 3.Pastels – Red | 4.Pastels – Blue | 5.Pastels – Beige | 6.Pastels – Green | 7.Nature – Grassy | 8.Nature – Mint | 9.Nature – Emerald | 10.Nature - Malachite | 11.Nature – Maritime | 12.Nature – Ocean | 13.Citrus fruits – Mango | 14.Citrus fruits – Pomelo | 15.Citrus fruits – Lemon | 16.Citrus fruits – Grapefruit | 17.Sky – Morning | 18.Sky – Evening | 19.Sky – Night | 20.Coffee – Latte | 21.Coffee – Cappuccino | 22.Coffee – Mocha | 23.Coffee – Espresso | 24.Metals and Minerals – Silver | 25.Metals and Minerals – Iron | 26.Metals and Minerals – Anthracite | 27.Metals and Minerals – Graphite | 28.Special – Pink | 29.Special – Cranberries | 30.Special – Purple | 31.Special – Burgundy | 32.Special – White | 33.Special – Black
Installation
Assembly adhesive (not included), Self-adhesive tape (optional)
Construction
Basotect foam
Place of production
European Union
Manufacturer
Addictive Sound
Sound Absorbtion Coefficient (α)
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Homes and Apartments
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Offices and Conference Rooms
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Recording Studios and Home Music Studios
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Public Spaces
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Free delivery in 2-7 days

Most panels are prefabricated. The selected color is applied after ordering.

If the ordered product does not meet expectations, you have 14 days to return it - applies to individual customers.

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Secure Payments
You can conveniently pay for your order online via PayU – we support card payments, quick transfers, BLIK, and Google Pay. We also accept traditional bank transfers and PayPal payments.
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Free Consultation – with a Representative
We provide free advice on acoustics, answer questions, and propose the best solutions tailored to your needs.
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Acoustic Design with 3D Visualization and Acoustic Simulation
We create a design with 3D visualization and sound simulation to help you understand the impact of panel installation on your space.
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