
EN12101-2 Compliance: Automatic Opening Vent Services in Lewes, East Sussex
Keeping people safe during a fire starts with a reliable, fully compliant AOV system, which is exactly what Oltec delivers to clients across Lewes, East Sussex. We specialise in the design, installation and maintenance of automatic opening vents built to meet EN12101-2 standards, ensuring smoke and heat are removed quickly while escape routes remain clear for occupants and emergency services alike. Our dedicated engineers carry out thorough testing and servicing so every vent, detector and control panel functions correctly, giving building owners genuine peace of mind that their fire safety system is dependable, compliant and ready when needed.

How Automatic Opening Vent Systems Work
Every automatic opening vent system installed by Oltec Facilities Management is built to perform a critical role during a fire emergency across Lewes, East Sussex. By keeping escape routes clearer, an AOV enables faster and safer evacuation while helping emergency services locate and control the fire more quickly. It also removes smoke and heat from the building, which significantly reduces structural property damage. Designed to work in unison with your fire alarm or detection system, the AOV automatically sends a signal to open rooflights, windows or vents as soon as smoke is detected, ensuring a coordinated response that protects both occupants and the building itself when every second truly counts, whatever the nature or scale of the incident.
AOV Testing, Servicing and Retrofit Solutions
Regular AOV testing is essential for keeping any fire safety system reliable, which is why Oltec Services recommends testing your automatic opening vent system at least every six months. Carrying out these regular checks across Lewes, East Sussex ensures the system will function correctly the moment an emergency occurs, giving building owners genuine confidence rather than false assurance. Many older buildings can also benefit from AOV retrofitting, and we specialise in designing retrofit systems that meet current compliance standards without major structural alteration. During every maintenance visit, our engineers inspect each component, including detectors, control panels and vents, before testing full operation under simulated fire conditions, so nothing is left to chance when it truly matters.


Types of Automatic Opening Vent Systems We Install
No two properties are the same, so Oltec FM offers a full range of automatic opening vent types designed to suit different building layouts across Lewes, East Sussex. From roof vents and window AOVs to vertical vents, every option is selected based on the specific needs of schools, care facilities, offices, HMOs and similar multi occupancy buildings. Our engineers carefully assess stairwell design, ceiling height and existing detection systems before recommending the most effective AOV configuration for reliable smoke ventilation. This tailored approach ensures every installation meets EN12101-2 compliance standards while integrating seamlessly with the fire alarm system already in place, giving occupants clearer escape routes and giving owners genuine confidence in their fire safety strategy.
The Benefits of a Fully Compliant AOV System
Investing in a professionally installed AOV system delivers far more than compliance, it delivers real protection. The Oltec Group provides design, installation and maintenance services across Lewes, East Sussex that give property owners lasting peace of mind, knowing occupants and buildings are safeguarded. Automatic opening vents actively remove heat and smoke, reducing fire spread and minimising the potential for costly structural damage. Under current Building Regulations, AOVs are a legal requirement for many multi occupancy buildings such as schools, care facilities, offices and HMOs, so compliance is simply non negotiable. Perhaps most importantly, a functioning AOV maintains a smoke free layer at lower levels, giving occupants valuable extra time to escape safely during a fire.



