Fire suppression — sprinkler, gaseous & foam systems designed for your site

We design, install and maintain complete fire suppression systems for business, commercial and industrial premises — sprinklers, gaseous systems and foam. Tailored to your specific risks, working with leading manufacturers, maintained for the long term.

Complete service

Design, install & maintain — protection from day one

A full survey of your premises, a custom suppression system designed around your specific risks, installation with minimal disruption, and ongoing maintenance to keep it ready for the moment it’s needed.

What we do

Fire suppression — complete service, end to end

At BLEC Group, we offer a complete range of fire suppression services for all types of business, commercial and industrial applications. Our services cover design, installation and maintenance of all types of fire suppression systems — including sprinklers, gaseous systems and foam suppression systems.

Our expert team can design a customised fire suppression solution that will meet your specific requirements, ensuring that your business, staff and assets are fully protected in the event of a fire.

We are committed to providing the highest quality fire suppression services to our clients. Our expert team is on hand to answer any questions you may have about our services and provide you with a free, no-obligation quote. Don’t leave your business vulnerable to fire — contact us today to find out how we can help you protect your staff, assets and business operations.

Expert maintenance services

We understand the importance of regular maintenance to ensure that your fire suppression system is in good working order. That’s why we offer expert maintenance services to ensure that your fire suppression system is always ready to perform when it’s needed.

Our maintenance services are carried out by trained and experienced technicians who will ensure that your system is inspected, tested and serviced to the highest standards. Our service team will remind you when your servicing is due and make the necessary arrangements for an engineer to visit you.

Installation services

We also offer installation services for new fire suppression systems, ensuring that your business is protected from the outset. Our expert team will carry out a full survey of your premises and design a system that is tailored to your specific requirements.

We work with leading manufacturers to ensure that the systems we install are of the highest quality and meet all relevant industry standards. Our installation services are carried out by trained and experienced technicians who will ensure that your system is installed to the highest standards, with minimal disruption to your business operations.

The three system types we cover

Why BLEC for fire suppression

End-to-end suppression, built around your risks

Six things that come as standard on every BLEC fire suppression project — from the first survey to the next service visit, years down the line.

Complete survey & design

Full premises survey, risk assessment and custom system design — not an off-the-shelf catalogue solution.

All three system types

Sprinkler, gaseous (clean-agent or inert gas) and foam — we cover the lot, so the right system gets specified.

Leading manufacturers

We install components from established UK and international manufacturers — proven equipment, tested to industry standards.

Trained technicians

Same team designs, installs and services your system — no handoffs, no missing knowledge, full accountability.

Maintenance reminders

We diary the service schedule for your system and remind you ahead of each visit — no compliance gaps, no missed dates.

Minimal disruption

Installation scheduled around your operations — out-of-hours, phased zones, weekend cutovers — to keep the business running.

Related security & safety services

Access control sits inside a wider security and life-safety system — we cover the whole picture.

Fire Extinguishers

Portable extinguishers complement fixed suppression — both required by most fire risk assessments, both serviced annually.

Fire Risk Assessment

The FRA identifies whether suppression is required and what kind. Often where a suppression project starts.

Fire Alarm Installation

Suppression triggers from detection — both systems work together. We design alarm + suppression as one coherent package.

Client Feedback

Trusted by the UK's leading block managers.

Real reviews from the property managers, estate agents and freeholders we serve nationwide.

Common Questions

Fire suppression questions answered.

The questions we get asked most often when businesses are scoping a fire suppression project — sprinkler, gaseous or foam. If yours isn’t here, just call or drop us a line.

Still have questions?

Our team responds to enquiries within one working hour during business hours.

Call us · 01752 659415 →

Which type of suppression do I need?

It depends on the risk and the space. Sprinklers are the default for general commercial premises (offices, warehouses, retail) — water is cheap, effective, and well understood. Gaseous systems (FM-200, Novec 1230, inert gas) are used where water would cause damage — server rooms, switch rooms, archives, control rooms. Foam is for flammable-liquid risks — fuel storage, transformer rooms, aircraft hangars. The design survey establishes which combination is right.

Is fire suppression a legal requirement?

It depends on the building, use and size. Sprinklers are now mandatory in new residential buildings over 11m in England (under Approved Document B). Many warehouses, public buildings and high-rise commercial buildings require sprinklers under Building Regulations or insurer requirements. Gaseous and foam systems are typically driven by fire risk assessment or insurer mandates rather than direct legislation. We can advise on which apply to your premises.

Can suppression be installed in an occupied building?

Yes — most installations are phased to keep the building running. We zone the project, work out of hours for noisy or disruptive elements, isolate sections temporarily, and coordinate with your facilities team and any existing alarm/sprinkler maintenance. For sensitive spaces (server rooms, theatres, hospitals) we plan around the operational schedule. The survey covers exactly how we’ll do it on your site.

How long does a suppression project take?

From first survey to handover, anywhere from 4 weeks to several months depending on scope. A single-room gaseous system can be designed and installed in a few weeks. A full sprinkler retrofit of a multi-storey building is a multi-month project. Design and approvals (with the fire authority, insurer or building control) often take longer than the physical install. We give you a clear timeline at survey stage with no padding and no surprises.

How often does a suppression system need servicing?

Sprinkler systems need weekly user checks and an annual contractor service under BS EN 12845 (with a full inspection by a competent contractor at least once a year). Gaseous systems need six-monthly inspections and an annual full service under BS ISO 14520, with a hydrostatic test of cylinders typically every 10 years. Foam systems need annual inspection and discharge testing per BS EN 13565. We diary all of this on every contract.

What's a "clean agent" and is it safe for people?

A “clean agent” is a fire suppressant that leaves no residue — no water damage, no powder cleanup, no oily film on electronics. Common ones are FM-200, Novec 1230 and inert gas blends (Argonite, IG-55). They work by reducing oxygen levels or interfering with the combustion chemistry. Properly designed systems are safe for people at the design concentration, with a pre-discharge alarm and evacuation delay built in so occupants can leave. Critical for server rooms and similar sensitive environments where water-based systems aren’t viable.