BS 5839-1:2025 Installation - Online Fire Alarm Course

The BS 5839-1 Module 3 - Installation is a focused online video course covering the fire alarm installation requirements of BS 5839-1:2025, the UK code of practice for fire detection and fire alarm systems. It contains 19 narrated lessons and approximately 5.2 hours of training, with 30 days of access for £79. It can be taken on its own or as part of the complete BS 5839-1 course covering all five modules.

What is BS 5839-1:2025 and why it matters

BS 5839-1:2025 is the UK code of practice for the design, installation, commissioning and maintenance of fire detection and fire alarm systems in non-domestic premises. It is the standard that fire risk assessors, building control, insurers and enforcing authorities expect competent work to be measured against. Whether you design, install, commission or maintain systems, working to BS 5839-1:2025 is what separates a defensible, certifiable installation from one that creates liability. This course teaches the standard the way it is actually used on real projects, with worked examples rather than abstract clause-reading.

What this installation course covers

Module 3 turns a compliant design into a well-engineered installation. You learn the installer's role and how to coordinate before work begins, how to work from design documents, and the installation practices and standards of workmanship that BS 5839-1:2025 expects. The course covers screen continuity on loop wiring and under network conditions, selecting and fitting cable containment, mechanical protection and support of cables, fire-stopping at penetrations, correct bending radii, support intervals and cable joints, and how to avoid insulation derating and heat damage. You then work through mounting field devices correctly - manual call points and detector bases, sounders and visual alarm devices - cable labelling and identification on site, segregation from other circuits, EMC considerations during installation, and the earthing of metal-clad cables with end-to-end screen continuity. The module ends with the inspection and testing of wiring and a frank look at the common installation mistakes that cause defects, together with how to record and report them so that the commissioning engineer inherits a clean, certifiable system.

Lessons in this module

This module contains the following video lessons, each mapped to BS 5839-1:2025:

• Installer's Role and Pre-Installation Coordination
• Working from Design Documents
• Installation Practices and Workmanship Overview
• Screen Continuity on Loop Wiring
• Screen Continuity on Network Conditions
• Cable Containment Selection
• Cable Mechanical Protection and Support
• Fire-Stopping at Penetrations
• Bending Radii, Support Intervals, Cable Joints
• Avoiding Insulation Derating and Heat Damage
• Field Device Mounting: MCPs and Detector Bases
• Field Device Mounting: Sounders and VADs
• Cable Labelling and Identification on Site
• Segregation from Other Circuits
• EMC Considerations in Installation
• Earthing of Metal-Clad Cables and Screen Continuity End-to-End
• Inspection and Testing of Wiring
• Common Installation Mistakes and Defect Reporting
• Module 3 Recap and Exam Preparation

What you will be able to do after this installation course

By the end of the course you will be able to install to the standard's workmanship requirements, choose and fit the right containment and cable support, fire-stop penetrations, mount field devices correctly, and inspect and test wiring so the system commissions cleanly. Every lesson is grounded in BS 5839-1:2025 and illustrated with the kind of worked examples you meet on real buildings, so the knowledge transfers straight to site.

Who this installation course is for

This course is ideal for fire alarm installers, electricians and improvers, and supervisors who sign off installation work to BS 5839-1:2025. No prior qualification is required, although a basic understanding of electrical work helps. If you are new to fire systems, start here and progress through the other BS 5839-1 modules; if you are already working in the field, use it to formalise your knowledge against BS 5839-1:2025.

Fire alarm certification and career pathway

The course is structured to support recognised qualifications and third-party certification. The content maps directly onto the four BAFE SP203-1 disciplines - design, installation, commissioning and maintenance - and the final module includes two full mock examinations in the EAL and FireQual formats. Completing the training gives you the underpinning knowledge to sit a fire alarm qualification, to demonstrate competence to an employer or certification body, and to take on more responsible work to BS 5839-1:2025 with confidence.

Course format, access and price

This is a self-paced online video course of 19 narrated lessons totalling approximately 5.2 hours. You can watch on any device, pause and revisit lessons, and learn around your work. Access runs for 30 days from purchase, and the price is £79. There is no travel, no fixed timetable and no classroom - just clear, structured training you can start today.

Enrol today

Get instant access to every lesson and start learning at your own pace. Enrol on the BS 5839-1 Module 3 - Installation now and build genuine, certifiable competence in installation to BS 5839-1:2025.