Smoke Fans & Fire Safety Ventilation in Lagos
Meet fire code requirements and protect building occupants with properly sized, commissioned smoke extraction and pressurisation systems.

Smoke Fans & Fire Safety Ventilation, Done Right
Fire safety regulations in Nigeria require buildings to have adequate smoke control systems, and non-compliance can mean failed inspections, insurance issues, or worse, real danger during an emergency. ByHolla Services supplies, installs, and maintains smoke extraction fans, stairwell pressurisation systems, and fire-rated ventilation for commercial buildings, malls, hotels, and residential towers across Nigeria. Our systems are designed to meet relevant fire codes and tested to perform when it matters most.
What's Included
- Smoke extraction fan supply and installation
- Stairwell and lobby pressurisation systems
- Fire-rated damper integration and testing
- Building Management System (BMS) interface where applicable
- Commissioning and performance verification
- Annual testing and compliance certification support
Our Process
How We Work
Consultation
Call or message us. We discuss your needs, space, and any issues you are facing. No obligation, no pressure.
Assessment & Load Calculation
We visit your site, assess the space, and run a proper cooling load calculation where needed. No guesswork.
Installation / Service
Our certified technicians carry out the work cleanly, to spec, and with care for your property.
Follow-up Support
We test everything, walk you through it, and stay available for after-care and maintenance. We don't disappear.
FAQ
Common Questions
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