Driving energy efficiency

Our ambition is to be the global leader in energy-efficient insulation solutions.

226 results for "energy efficient windows tax credit 2016"
Energy Efficiency

Energy efficiency can reduce the environmental footprint of a growing population

Make a more comfortable home

Upgrading insulation creates a better living environment and saves money.

Welcome to the zero-energy house

Built with the right techniques, a home can produce as much energy as it uses.

How to build a sustainable future

When environmental goals are more important than ever, improving energy efficiency in buildings presents an immediate opportunity to make our towns and cities healthier, safer and more sustainable.

The house that hardly needs heating

Very high levels of insulation are a key element of passive construction, which keeps heat losses so low that a house can be kept warm either without heating or just by preheating the fresh air entering rooms.

A better quality of life for millions

Insulation’s extra benefits make it a force for good in society

Hidden potential in industry energy savings

With payback in two years or less, investing in insulation could save industry millions.

Agbar Tower

Barcelona’s extraordinary Torre Agbar uses ROCKWOOL stone wool to reduce its environmental impact


Our purpose is simple and compelling: to release the natural power of stone to enrich modern living. ROCKWOOL products save energy and water and reduce CO2 emissions, protect buildings from the spread of fire; reduce waste; improve acoustic comfort, building performance and aesthetics; and enhance Precision Growing, thereby improving the efficiency of fresh food production.