Architectural Drawings & Design · Question

Do I need a separate fire safety drawing for my building?

Short answer

Often yes, but it depends on the building's use, size, height and occupancy, together with the rules where the plot lies. Many commercial, industrial and larger buildings are expected to show fire arrangements on dedicated drawings, while smaller ones may need only notes within the main set. The competent local and fire authorities decide, so confirm early with them or your architect.

In more detail

A fire layout is a drawing, or set of drawings, that shows how people can leave safely and how fire is detected and fought. Typical content includes escape routes and exits, staircases, fire-rated separations, detection and alarm points, extinguishing equipment, water supply provisions and access for fire vehicles.

Whether this appears as a separate sheet depends on the building. A warehouse storing combustible goods, a factory with process hazards, a multi-storey office or a public-facing space is more likely to need a dedicated treatment than a small low-risk unit. Local rules, insurers and lenders may each have their own expectations as well.

You should not assume that the architectural drawings cover fire matters. Specialist input is often needed, from a designer or consultant experienced with the applicable codes, and the design is then reviewed by the authority that issues the relevant clearance.

Raise it before the layout is frozen

Fire access, exits, separations and water storage take space and money. If they are added after the layout is fixed, they may force changes to floor plans, structure and budget.

What to do:

Tell the architect the exact use, storage materials and expected number of occupants
Ask which authority reviews fire arrangements for your building category
Include the fire layout in the drawing set shared with contractors for pricing
Keep the approved drawings and later clearances in your handover file

General guidance only: the requirement for your building must be confirmed by the competent authority.

Key points

A fire layout shows escape, detection, fighting equipment and access for emergency vehicles.
Need depends on use, size, occupancy and local rules, not on a single general answer.
Architectural drawings alone may not cover fire design; specialist input is common.
Raise fire requirements before the layout is frozen to avoid costly redesign.
The competent authority confirms what your building must provide.

Who this applies to

Owners of factories, warehouses, commercial buildings and public-facing premises.
Promoters planning a new building who must budget for safety systems.
Tenants taking over spaces and wondering who is responsible for fire layout.

Last reviewed 3 October 2026

This answer is general information, not advice on your particular case. Terms, eligibility, and requirements change, so check the current position with the relevant institution or authority.