Cork's air filled closed cell structure enables inherent damping of structural noise transmission, such as step noise and impacts throughout the decking surface and consequently increased acoustic performance.

Cork's air filled closed cell structure allows for inherent damping of structural noise transmission such as step noise and impacts throughout the decking surface and consequently increased acoustical performance.

See all products in our catalogue

See all products in our catalogue

Acoustic insulation

Acoustic insulation

Acoustic insulation

Acoustic Insulation

Acoustic insulation

Cork has low conductivity to noise and vibration. This is because the gaseous components contained in cork are enclosed in small impermeable compartments, isolated from each other by a moisture-resistant substance.

Materials designed with urbanization, acoustic environments, and sustainability in mind.

Underscreeds & Wall Bearing

One of the main reasons for choosing an Heavy Mass Layer with cork is its ability to improve the acoustic and damping performance of different vehicles. Cork's closed, air-filled cellular structure allows inherent damping of structural noise transmission, thus improving the material’s sound and damping performance unde…

Excellent acoustic and thermal insulation

Acoustic and thermal insulation

Acoustic insulation properties

High performance acoustic and thermal insulation

High performance acoustic and thermal insulation

brochure-acousticork-acoustic-insulation-solutions_en

To find the best option for acoustic and vibration insulation for your construction project, try the Noise and Vibration Simulator (NVS).

To find the best option for acoustic and vibration insulation for your construction project, try the Noise and Vibration Simulator (NVS).

Corkbased materials increase comfort by dampening noise and vibration of a wide bandwith of frequencies.

High-performance acoustic insulation with the application of Acousticork underscreed.

High-performance acoustic insulation with the application of Acousticork underscreed.

High-performance acoustic insulation with the application of Acousticork underscreed.

The installation of a cork or cork blend underlayment reduces the sound of footstep noise both within the room and in the space below, in the case of 2nd floor and above installations. Cork underlayments can make on grade and below grade floors feel much warmer with their thermal insulating qualities.

The installation of a cork or cork blend underlayment reduces the sound of footstep noise both within the room and in the space below, in the case of 2nd floor and above installations. Cork underlayments can make on grade and below grade floors feel much warmer with their thermal insulating qualities.

Improve thermal and acoustic insulation, reduce noise and save energy with expanded cork solutions,

Day-to-day noises and footfalls in other rooms of the house spread easily. The installation of a cork underlay reduces the sound of footfalls both within the room and in the space below, in the case of installations on 2nd and upper floors, as it reduces impact as well as reflected walking sound. Cork underlays can mak…

Integrated in the dashboard, sun visors and doors, cork is a natural raw material that provides the German brand's car with comfort, water resistance, thermal and acoustic insulation, and anti-vibration.

Used on the floor of the MONOCABs - a project that aims to offer a second life to existing railway lines in Germany’s rural areas - cork endows lightness, comfort and thermal, acoustic and anti-vibration insulation to the vehicle.

Material Category Acoustic Insulation & Vibration Isolation     Material Reference Underlay and underscreed

Material Category Acoustic Insulation & Vibration Isolation     Material Reference Underlay and underscreed

Cork is a common denominator in the production of our accessories and supporting materials for floorings, such as, underlayment. When applied under a floor, an underlayment provides more comfort, protection and longevity to the final floor, guaranteeing even greater energy efficiency and acoustic insulation.

Cork is the common denominator used in all our underlays. When applied beneath a flooring system, a cork-based underlay provides greater comfort, protection and longevity to the final floor, ensuring greater energy efficiency and better acoustic and thermal insulation.

Developed to combine performance and sustainability, MAC020 Heavy Mass Layer improves acoustic insulation and increases the sustainability levels of different types of vehicles.

At Amorim Cork Composites, we place our experience and knowledge of cork at the service of creativity, through the design of different items in which this material makes a difference.

To guarantee the silence and comfort of users and visitors inside the complex, the project foresees the application of 22,000 m2 of Acousticork underscreed on the floor of the new Center for Islamic Civilization. The underscreed is installed on the floor between the structural slab and the screed during the constructio…

Cork is a very versatile raw material and an excellent option for creating objects for everyday use, thanks to its unique characteristics such as impermeability to liquids and gases, thermal and acoustic insulation, compressibility, elasticity, resilience, lightness and softness to the touch.

Recent research has revealed that sound insulation is closely linked to productivity and concentration. Environments with poorer acoustic conditions affect people’s health and increase the risk of cardiovascular diseases.

The NVS - Noise and Vibration Simulator is a free online simulator that allows you to combine different types of flooring solutions available in the market with Acousticork solutions – in order to determine the best choice of acoustic and vibration insulation for your construction project.

Recent research has revealed that sound insulation is closely linked to productivity and concentration. Environments with poorer acoustic conditions affect people’s health and increase the risk of cardiovascular diseases.

The NVS - Noise and Vibration Simulator is a free online simulator that allows you to combine different types of flooring solutions available in the market with Acousticork solutions – in order to determine the best choice of acoustic and vibration insulation for your construction project.

This surface is produced by machines – the cork is removed from a block using a wear process, giving origin to the final shape.   In addition to being visually interesting and decorative, the cork tiles also contribute to a better thermal and acoustic insulation of the spaces where they are used, adapting perfectly to…

The U38 and U85 underscreeds from the Acousticork by Amorim range were considered to be the ideal solution, by virtue of their acoustic performance.   When applied to the floor between the structural slab and the screed during construction, they significantly reduce propagation of impact noise through the building’s st…

The U38 and U85 underscreeds from the Acousticork by Amorim range were considered to be the ideal solution, by virtue of their acoustic performance.   When applied to the floor between the structural slab and the screed during construction, they significantly reduce propagation of impact noise through the building’s st…

The U85 underscreed from the Acousticork by Amorim range were considered to be the ideal solution, by virtue of their acoustic performance. When applied to the floor between the structural slab and the screed during construction, they significantly reduce propagation of impact noise through the building’s structural el…

When applied under a floor, an underlayment provides more comfort, protection, and longevity to the final floor, guaranteeing even greater energy efficiency and acoustic insulation. The underlayment Go4cork Blend with Nike Grind is an excellent option for customers looking to achieve a balance between performance and e…

Cork is the bark of the Cork Oak tree (Quercus suber L). It is a completely natural raw material, with unique properties which give it an unrivalled character. It is light, impermeable to liquids and gases, elastic and compressible, provides thermal and acoustic insulation, it is a fire retardant and highly abrasion-re…

Rufo is all bam and no noise. This young percussionist's dream is guaranteed to entertain while keeping the peace with parents and neighbors alike. An alternative take on the acoustic properties of cork (known for its excellent insulation capacity), Rufo introduces a softer soundscape in the shape of a near weightless,…

When applied under a floor, an underlayment provides more comfort, protection, and longevity to the final floor, guaranteeing even greater energy efficiency and acoustic insulation. The underlayment Go4cork Blend with Nike Grind is an excellent option for customers looking to achieve a balance between performance and e…

Vivid colours, rich textures, and a strong visual effect are the main features of the acoustic wall coverings created by the studio, Submaterial. Made from wool felt, they incorporate a cork layer that reinforces the soundproofing. Acoustic performance is a decisive factor for ensuring the comfort of any space, whether…

Of 100 % natural origin and from a renewable source, it has a number of properties that make it hard to match. It’s light, elastic, fire- and moisture-resistant, hypoallergenic and impermeable to liquids and gases. In construction, it stands out due to its thermal and acoustic insulation capabilities.     Build with G…

Mass Law provides a good working rule to predict the airborne Sound Insulation of a partition up to the region of the Critical Frequency and the coincidence effect. The coincidence effect occurs when the Wavelength of the sound in air is the same as the bending waves in the partition. At a certain frequency and angle o…

Aware of cork’s potential, Amorim Cork Composites has made a major investment in innovation and development and is often presented as a case study in the field of sustainable construction.   Amorim Cork Composites solutions are so comprehensive that it is possible to include them in almost all stages of building constr…

With the objective of powering this brainstorming of ideas, the initiative considered a challenge that would put the creativity and the technical knowledge of those present to the test. Starting with five priority market segments for the company – construction materials (reaction to smoke, to fire, acoustic performance…

Cork provides comfort (thermal, acoustic and walking), it is a hypoallergenic solution, and has high durability and low maintenance costs. A floor that contains at least two cork components benefits from a high acoustic performance, both in terms of insulation for adjacent rooms and in terms of inside comfort in a livi…

The Underlayments Plus and Plus VB Go4Cork by Amorim are produced using a mixture of cork with other by-products, based on the best principles of the circular economy. The underlayments make a decisive contribution to the performance of the flooring solution, in terms of its load absorption capacity, acoustic insulatio…

The growing demand by citizens for large urban centers mainly has to do with the incessant search for more satisfying living conditions. This has given rise to the rural exodus. It became necessary to build upwards, as a result of this overcrowding. This gave rise to the first apartment buildings of small family homes.…

Beyond the microscopic level and focusing on practical issues, cork can be found in a newly-purchased apartment, in our company’s office building, or in the public building across the street, without us even realising it. It may be between the walls and under our noses, or rather under our feet. At the ground level, co…

Beyond the microscopic level and focusing on practical issues, cork can be found in a newly-purchased apartment, in our company’s office building, or in the public building across the street, without us even realising it. It may be between the walls and under our noses, or rather under our feet. At the ground level, co…

In addition to cars, Amorim Cork Composites also offer cork solutions for buses, trains and planes, used in their interiors, side and top panels, flooring and also battery components for cars and planes. This is driven by common objectives: to improve thermal insulation and fire resistance, reduce noise and make struct…

The underlay Go4cork Blend with Nike Grind aims to have a positive impact on the environment by creating a sustainable solution based on circular economy principles. The new solution is based on a formulation that aims to provide high performance of the underlay, due to the unique characteristics of cork as a raw mater…

Acousticork by Amorim has launched three products that have a negative carbon balance: T10 Essence, T10 Essence with a vapour barrier and T56 Endurance with a vapour barrier are more environmentally friendly solutions when compared to other products composed of 100% synthetic materials. These underlayments, produced by…

Central Peak is a luxury real-estate development located in the eastern zone of the island of Hong Kong. Set in the midst of a natural haven, this project covers a residential area of 181,000 m2 and consists of 5 blocks of 7-storey buildings and 19 villas. The project offers geographical advantages. Every detail has be…

Central Peak is a luxury real-estate development located in the eastern zone of the island of Hong Kong. Set in the midst of a natural haven, this project covers a residential area of 181,000 m2 and consists of 5 blocks of 7-storey buildings and 19 villas. The project offers geographical advantages. Every detail has be…

Flanking is the transmission of sound from a source room to a receiving room by paths other than through the separating partition. For example, impact sound may be transmitted from one room to another through a common timber floor. Other common mechanisms for flanking transmission include suspended ceilings, pipework,…

Flanking is the transmission of sound from a source room to a receiving room by paths other than through the separating partition. For example, impact sound may be transmitted from one room to another through a common timber floor. Other common mechanisms for flanking transmission include suspended ceilings, pipework,…

When cork is used in the development of a product, this means that all the environmental advantages associated with this raw material are also integrated in the product. Cork is 100% natural and has unique, unparalleled properties: it is light, impermeable to liquids and gases, elastic and compressible, offers thermal…

The main challenge for this project was to look for better, healthier and sustainable solutions for the construction of façades, exterior walls and interior divisions.  Cork is a key material within the OSIRYS project to provide thermal and acoustic insulation and fire resistance. The project’s results confirm that use…

The electrical industry's commitment to developing safer and more sustainable equipment delivers many benefits for people and the environment, but also leads to new challenges in terms of vibration and noise control. Cork composite solutions offer various benefits to respond to these new challenges, since their natural…

CoMMute project has developed a prototype of modular and multifunctional floating flooring for regional and intercity railway cars, using materials with low environmental impact.This solution makes it possible to cut total installation costs and guarantees greater comfort for passengers by delivering improved thermal a…

These are the key characteristics of Osirys - an international project that aims to improve buildings’ energy efficiency and indoor air quality. Inevitably cork is one of the project’s core features, with solutions supplied by Amorim Cork Composites and Amorim Isolamentos. The result is a set of eco-innovative material…

Cork, the outer bark of the cork oak tree, is an extraordinary material that can be applied in a wide array of different situations in our daily lives. From its gentle touch to its thermal and acoustic insulation properties, this 100% natural, renewable, and recyclable raw material is one of the world’s most versatile…

Do it yourself with Go4cork With the Go4cork line of decorative products, it is very easy to get down to work and cover one (or several) walls of your house with cork. For this purpose, we offer two types of solutions: decorative panels and multipurpose cork rolls. The decorative panels in agglomerated cork come in fou…

Cork Inside products are available in almost all Go4cork ranges. In the line designed for interior decoration you’ll find them in decorative panels as well as multifunctional rolls. They already appear in the product line for offices and workspaces in memo boards, mouse and desk pads.In these cases, as many of the mate…

Although it is a natural raw material, cork has a unique set of technical characteristics that are ideal for various industrial applications. Impermeability to liquids and gases, elasticity and compressibility, thermal and acoustic insulation and resistance to friction, are some of the characteristics that makes cork s…

The cork blocks were moulded using CNC technology and were then combined, one by one, to test the construction format. After assembly of the test version, the structure was disassembled and the modules were transported to the store where they were re-combined, in less than 10 days, creating an impressive arch that welc…

Cork is a 100% natural material that has a honeycomb-like structure of microscopic cells filled with an air-like gas and coated mainly with suberin and lignin. One cubic centimeter of cork contains about 40 million cells. It has a closed-cell structure, making it lightweight, airtight and watertight. Cork is an amazing…

Cork is a 100% natural material that has a honeycomb-like structure of microscopic cells filled with an air-like gas and coated mainly with suberin and lignin. One cubic centimeter of cork contains about 40 million cells. It has a closed-cell structure, making it lightweight, airtight and watertight. Cork is an amazing…

When Amorim Cork Composites added cork and rubber as the core material applied to sandwich wood panels (CPA - acoustic plywood) this was an innovative solution to reduce noise and vibration in interior floors for trains. The combination of viscoelastic material (such as cork) in a sandwich panel contributes greatly to…

During the 2-day event, latest trends, sales, materials, technologies, new product categories, certification, and research were extensively debated by 75 professionals from leading European flooring companies and their suppliers. Participants discussed the state of the art in this industry and future trends, new develo…

In these cases, cork is ideal for improving rooms’ thermal and acoustic insulation, reducing interior noise and helping to save energy. You can take advantage of these benefits by installing a cork underlay or floor base and applying expanded cork agglomerate or cork boards to the walls. Placed between the floor and t…

Cork is inherently linked to its ecosystem: the cork oak forest, part of one of the world’s 36 most important ecosystems for the biodiversity conservation - on a par with natural paradises such as the Amazon, the African savannah or Borneo. Cork oak forests serve as an anti-fire barrier, due to cork’s low combustion ra…

On the theme of "trends and shifts in paradigm”, it should be noted that cork itself is today a fashionable material, widely recognised as such by media figures and influential people from around the world.  Cork is, besides an unbeatable option in terms of sustainability (an increasingly valued requirement), a mouldab…

A Life Cycle Assessment (LCA) study conducted by Itecons confirms that Acousticork by Amorim U36 and U38 underscreeds have a negative carbon balance. These innovative solutions, produced by Amorim Cork Composites, contribute to the performance of the flooring solutions where they are applied, in terms of acoustic insul…