Fire Door Retainers are the only legal method of holding a fire door open. Using any form of wedge is against the law. Our acoustic fire door retainers comply with relevant regulations as they close the fire door when the fire alarm sounds.
Our Fire Door Retainer range are quick and easy to install, and require no additional costs as they’re completely wire-free with a long battery life. Not only do they have an auto release function, they also have a manual release mechanism and night time release function for maximum control.