Fire doors are an essential part of any building’s fire prevention and safety system. There are different types of fire doors designed for different purposes. Understanding the uses and regulations surrounding these doors is essential for businesses. The two main types of are those that are designed to prevent the spread of fire and those that are used at fire escapes. Additionally specific doors can be fitted to high risk areas in a building, where sensitive substances or equipment are housed.
Fire doors operate to slow or stop the spread of fire. They should be fitted with seals that prevent the spread of smoke, which is the main killer in fires. These doors come with different specifications with most standard models offering a 30 or 60-minute protection period for escape or rescue. For sensitive or high risk areas of a building 60 minute doors are usually recommended. For this type of area it may be sensible to fit locks to restrict access to nominated staff. You can also look for more information via various reputed websites online such as https://www.assaabloyopeningsolutions.ae/en/products/doors/pro-metal-series/fire-rated-door/ and many more.
Doors offering 30-minute protection are suitable for corridors, offices or other general areas of the building, where the majority of staff or clients need access. All doors offering fire protection operate in a very simple way by restricting air to a fire and slowing its progress. Left open they become useless! For this reason, automatic door closers are usually fitted to these doors and they should all feature signage to identify them. Other automated systems include push button doors that only open when activated and close automatically.