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The many strengths of stone wool

At ROCKWOOL, we use the inherent properties of stone to create a wide range of stone wool products that can improve your quality of life and help keep you safe, healthy, comfortable and much more.

Scroll down to learn more about the many strengths of our stone wool products and how they can enrich modern living.

Our choice of building materials matters

If we think about what we value most in life, the “built environment” probably isn’t the first thing that comes to mind.  

And yet, our homes, schools, healthcare facilities, offices and other buildings have incredible importance and impact on our daily lives.  

They are also among the sources of some of the world’s most pressing challenges, including climate change, energy security, raw material consumption and waste, environmental pollution and negative health impacts.  

We believe helping solve these challenges with better building materials and products and smarter building practices is an opportunity and responsibility for our company and the construction industry.  

What makes stone wool a worthy choice, in our opinion? Let us show you. 

20240604 RW-GMC PHO 1886
The many strengths of stone wool

Thermal properties

ROCKWOOL stone wool gets its insulating performance from the tiny pockets of air trapped among the stone wool fibres, which prevent heat transfer, helping buildings stay warm when it’s cold outside and cool when it’s hot outside.

20240603 RW-GMC PHO 1868
The many strengths of stone wool

Fire Resilience

ROCKWOOL insulation is extremely resilient to fire. It works to contain fire and prevent its spread. At the same time, it does not contribute to the emission of significant quantities of toxic smoke.

20240603 RW-GMC PHO 1872
The many strengths of stone wool

Moisture Repellence

ROCKWOOL stone wool insulation repels water and resists moisture, helping to protect the long-term health of buildings and the people inside them.

20240618 RW-GMC PHO 1903
The many strengths of stone wool

Durability

ROCKWOOL stone wool insulation can last for at least 65 years with no need for maintenance, and is unaffected by weather, humidity and temperature changes.

20240702 RW-GMC PHO 1973
The many strengths of stoon wool

Design Flexibility

Stone wool's many strengths and physical properties enable it to be used in many different forms for a variety of purposes and applications – adaptable to the needs of any design.

20240702 RW-GMC PHO 1978
The many strengths of stoon wool

Acoustics

Reduce noise and absorb sound to create more comfortable, healthier indoor spaces.

Our stone wool insulation can withstand temperatures above 1000°C, helping to stop the spread of a building fire
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Our stone wool insulation can last for at least 65 years with no degradation in quality or performance
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Over the lifetime of its use, the building insulation ROCKWOOL sold in 2023 will save 100 times the energy used in its production
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Our products touch most aspects of everyday life

ROCKWOOL Group is a world leader in stone wool products covering building insulation, industrial and technical insulation for process industry, marine and offshore; customised products for industrial applications; wall and facade systems; acoustic ceilings and walls; prefab buildings; horticultural growing media; engineered fibre products; noise and vibration control. Our product portfolio is well placed to tackle many of today’s biggest sustainability and development challenges. From energy consumption to noise pollution, water scarcity to urban flooding, our products help our customers address many important issues related to modern living. 

ROCKWOOL generic image from the video shot

Get inspired

Case studies

Case studies

Sustainable business

Sustainable business

Our products are diverse and contribute to shaping a circular economy, enhancing resource efficiency, and nurturing the safety, health and wellbeing of people.

ROCKWOOL Group