Heating and ventilation Company/products Hardware DirectAire European Curved Inlets Lower Heating Costs EU - Double L’s DirectAire European Style Curved Inlets have a curved louvre blade that channels fresh air to the ceiling peak and speeds it to the centre of even wider poultry houses. 29 October 2013 2 minute read Sponsored Article Double L Group Our Partners Lallemand Lanxess BioZyme Hy-Line International Royal Pas Reform More News View all Mexico confirms avian influenza outbreak in backyard flock Health & disease Diseases Avian influenza 29 March 2024 2 minute read Brazil poultry genetic material exports on the rise - ABPA Markets & policy Market trends Markets and economics 29 March 2024 1 minute read Exports grow 10.1% in 2024 Morrisons eggs achieve the first UK carbon neutral certification Genetics and breeding Types of poultry Chickens 29 March 2024 3 minute read Morrisons has achieved 60% carbon reduction since 2021 Sponsored Article Double L Group Our Partners Lallemand Lanxess BioZyme Hy-Line International Royal Pas Reform