What is BS 5839?

BS 5839 is a British Standard that provides guidelines and recommendations for the design, installation, commissioning, and maintenance of fire detection and alarm systems. It’s essential for ensuring the safety of people and property in various environments. This blog post aims to delve into the specifics of BS 5839, focusing on its two crucial parts: Part 1 and Part 6.

BS-5839 Part 1

1. Classification of Systems

• Part 1 categorizes fire detection and fire alarm systems into different categories based on the complexity of the building and the level of protection required.

2. System Design

• It outlines the principles of system design, including the selection of detection devices, alarm sounders, and control equipment.

3. Installation and Commissioning

• Part 1 provides guidelines for the installation and commissioning process, ensuring that the system functions effectively and meets the specified requirements.

4. Maintenance

• Regular maintenance is crucial for the continued reliability of fire detection and alarm systems. Part 1 offers recommendations for maintenance schedules and procedures.

BS 5839-Part 6

1. Scope:

• Part 6 provides guidance for the design, installation, commissioning, and maintenance of fire alarm systems in houses, flats, and other residential buildings.

2. Categories of Systems:

• Similar to Part 1, Part 6 classifies fire alarm systems into different categories based on the size and complexity of the dwelling.

3. Design Considerations:

• It outlines specific design considerations for residential properties, taking into account factors such as occupancy levels, escape routes, and sleeping areas.

4. Installation and Maintenance:

• Part 6 emphasizes the importance of professional installation and regular maintenance to ensure the effectiveness of fire alarm systems in residential settings.

Conclusion: BS 5839 plays a crucial role in ensuring the safety of buildings and occupants by providing comprehensive guidelines for the design, installation, commissioning, and maintenance of fire detection and alarm systems. Part 1 focuses on non-domestic buildings, while Part 6 caters specifically to residential dwellings. By adhering to the recommendations outlined in these standards, property owners can significantly reduce the risk of fire-related incidents and mitigate potential damage.