Lindab takes another step towards reducing the climate impact of its products by extending the standard product range with ventilation ducts in 75 per cent recycled steel, resulting in a 62 per cent reduction in climate impact. Lindab receives its recycled steel from ArcelorMittal's steel mill in Europe and has ongoing dialogues with other steel suppliers.
Relative humidity is a measure of the actual amount of water vapor in the air compared to the total amount of vapor that can exist in the air at its current temperature. Both too much or too little relative humidity can cause discomfort. If you have really high humidity levels you may want to check your pipes and plumbing for water leaks. The optimal RH-level is between 40-60%.
Airborne particles are a form of air pollution, a piece of solid or liquid matter that floats in the air around us. Their ability to get stuck in the body and form depots depends on their size and whether they can pass through the mucous membranes of the airways. Some can enter the bloodstream and spread to other organs. A ventilation system can remove a majority of the particles from outside.
How does carbon dioxide indoors affect us, what is the recommended levels and how can we reduce too high levels? All of this and much more in the latest post in our blog series about good indoor air.
Lindab committed very early to purchasing near zero emissions steel from H2 Green Steel. The two companies have since converted the early term sheet agreement into a 7-year supply contract with deliveries planned to start in 2026. The total volume covered by the contract is 159,000 tonnes of zero emissions steel.
What constitutes good air? And how do we know if the air we breathe is good or bad? We have identified the level of carbon dioxide, particulate matter, relative humidity, volatile organic compounds as well as the temperature in a room as key factors. Thanks to digitization and sensor technique we can now measure most of these different parameters in indoor environments and visualize the invisible.
Lindab and Castellum are collaborating on duct systems in fossil-free steel for a renovation project in Stockholm, Sweden. Lindab is the first ventilation company in the world to receive a pilot delivery of fossil-free steel from SSAB. Castellum is significantly reducing the project's climate impact by choosing fossil-free ventilation ducts for its remodelling.
Lindab is a leading ventilation company in Europe. Lindab develops, manufactures, markets and distributes products and systems for energy-efficient ventilation and a healthy indoor climate. The products are characterized by high quality, ease of installation and environmental thinking.
