National websites Direct contact for Lindab products and system in your country (local languages). Austria Belarus Belgium Belgium-FR Bosnia & Herzegovina Bulgaria Croatia Czech Republic Denmark Estonia Finland France Germany Hungary Ireland Italy Kazakhstan Kosovo Latvia Lithuania Luxembourg Norway Poland Romania Russia Serbia & Montenegro Slovakia Sweden Switzerland Switzerland-FR Turkey Ukraine United Kingdom Global Marine Professional Investor Careers Cookies Global (Change) START PRODUCTS & CASES SOLUTIONS CASES ABOUT LINDAB DOWNLOADS CONTACT NEWS Previous Ultra BT The Ultra BT system allows you to upgrade room by room, it requires no reconstruction of walls, no long-term shut down of offices and will result a huge reduction of ventilation costs. Click here to experience app controlled, wireless ventilation at room level Next 1 2 3 4 5 6 7 Sorry about the mess! We are building a new site, visit lindabgroup.com if you can´t find what you are looking for News & Press Go to Lindabs Newsroom Lindab Ultra BT App controlled wireless ventilation at room level Ultralink Controller UltraLink Controller now with more new features Lindab Airy Your next ventlation valve - Go Airy Sustainable Construction Lindab supports certification of buildings DCV ONE One click to a complete room supply unit Professor XP Read more about our new chilled beam © Lindab 2020 Privacy Policy Legal Notice Contact us Cookies About