Courses about air tight buildings These courses are held in Swedish. Please look at our Swedish site for more information Utbildningar inom lufttäta byggnader Available courses Contact person Thorbjörn Gustavsson +46 10 516 52 79 Read more about Thorbjörn Contact Thorbjörn Email Telephone number Message CAPTCHA This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. * Mandatory By submitting the form, RISE will process your personal data.