We take part on the installation of the temperature control system at the Primark building in Plaza Cataluña located in Barcelona and we want to share with you the final result where we have installed vertical smoke vents “Ventra-F” and our automatic smoke curtains “Bachsmoke DA” providing excellent aesthetics in the building, due to the false ceiling profile that remain the curtain completely hidden until the fabric deploys automatically in case of fire alarm, limiting the smoke area.