HMO fire suppression

Water mist fire suppression for HMOs

Houses in multiple occupation carry a higher fire risk and tighter licensing obligations. High-pressure water mist gives your tenants fast, certified protection — and retrofits into an occupied HMO with minimal disruption and no large water tank.

Clean shared kitchen in a house in multiple occupation with a hardwired smoke detector

Illustrative image of a shared HMO kitchen.

Why HMOs choose mist

Protection that suits shared living

Multiple tenants, shared escape routes and older building stock make HMOs a priority for fire suppression.

Protects every tenant

Fast-acting mist controls a fire at its source, buying vital time for everyone in a shared property to get out safely.

Easy to retrofit

A sprinkler retrofit means bigger pipework, finding space for a large tank, and often weeks of work with tenants living around it. Water mist runs off the mains through pipework the width of a pencil — most rooms are done in a day.

No wasted room

No large tank swallowing a bedroom you could be letting out.

Helps with licensing

Built for licensing, not just building warrant. A certified suppression system supports the fire safety case for your HMO licence.

How it works

From survey to sign-off, around your tenants

01

Survey

We assess the property, occupancy and escape routes to design the right coverage.

02

Design

A system designed and documented to BS 8458, the residential water mist standard.

03

Install

Mains-fed pipework and discreet nozzles, fitted with minimal disruption to tenants.

04

Certify

Full certification for your records and your licensing fire safety case.

Compliance

Does my HMO legally need fire suppression?

Standard 2.15 applies to a “shared multi-occupancy residential building” — one where more than six people live as their main home and share kitchens or bathrooms. It applies when work needs a building warrant: a new build, a conversion to shared accommodation, or a change of use.

Building standards alone don’t make an existing HMO retrofit, though your licensing authority may ask for it — and a certified system strengthens your licence’s fire safety case either way. We confirm which applies at survey, and every HMO system we design is built to BS 8458 and documented so building control and your licensing officer both get what they need to see.

Who we work with

Who asks for HMO suppression

Landlords and letting agents

Protection for tenants that also strengthens the fire safety case behind your HMO licence.

Converters and developers

Suppression designed in when a property is converted to shared accommodation, ready for building warrant.

Student and shared housing

Discreet, mains-fed systems for shared flats where escape routes are shared and occupancy turns over.

Tenement owners

Slim pipework suited to the sandstone tenements where so many west-of-Scotland HMOs sit.

Designed to BS 8458

Residential and domestic water mist systems, designed to the standard Scotland’s building standards cite.

Qualified installers

Fitted and commissioned by qualified plumbers, backed by 19 years of frontline firefighting.

Building warrant support

Design and consultancy for architects, builders and developers.

Running an HMO in the west of Scotland?

Tell us about the property and we’ll design a water mist system that protects your tenants and supports your licence — with a clear, fixed quote.

Open-plan kitchen with an island, pendant lights and living area