In Europe, about 100 million people can't afford to heat their homes properly. This also comes with a huge amount of carbon emission: Building space heating is responsible for 36% of CO2 emissions across Europe this is equivalent with 1,176 million tonnes of CO2 emission!

That's where Agnes Czako, Co-Founder and Managing Director of AIREX, and her team saw a huge gap in the market. They developed a system of air bricks to provide open routes for air within buildings.

"We were determined to find a way of balancing energy efficiency & indoor air quality: that's exactly what we do at Airex!"

Coming up in this story:

• How important indoor air quality is;
• What you can do at home to create a better indoor air environment;
• What an intelligent air brick is;
• What the benefits are for residents and landlords.