What is a Refuge Floor Plan? (3 Key Benefits for Safety)
A refuge floor plan is a life-safety drawing that shows where people who cannot use the usual exit can wait for help, how they reach that place, and how responders can find them. It must match the building’s approved fire, accessibility, and egress design. A plan symbol alone does not make a location safe or code-compliant.
I once reviewed a drawing where a landing was marked “refuge” simply because it was near a stair. That label raised the right questions: Was the spot protected from smoke and fire? Could a wheelchair user reach it? Could someone call for help? Those details, not the label, determine whether the plan is useful.
What a refuge floor plan shows
A refuge floor plan is a building-specific life-safety drawing. It identifies approved waiting locations for people who cannot immediately use the normal evacuation route, along with accessible routes, communication devices, capacity information, and instructions for occupants or staff. It must be coordinated with the building’s approved design and local code requirements.
The term can describe two different things:
- A refuge floor may mean a designated story in a high-rise building.
- An area of refuge generally means a protected location on an accessible means of egress.
These terms are related, but they are not interchangeable. A plan may need to show a refuge floor, areas of refuge, or both. The answer depends on the building, the codes adopted by the local jurisdiction, and decisions by the authority having jurisdiction (AHJ), such as the building or fire official.
A refuge plan is not a flooring specification. A floor finish or assembly may be part of the approved building design, but choosing a finish does not establish that a location is safe as a refuge. The drawing should reflect the actual, approved life-safety design.
Three safety benefits of a refuge floor plan
A useful refuge plan helps people identify a protected place, supports accessible evacuation, and gives responders clear information. Each benefit depends on real building features, not just markings on a drawing. The plan should match approved routes, capacity, communication, and protection so occupants and staff can act on reliable information.
- It identifies a place to wait. When immediate evacuation is not feasible, a designated refuge location can provide an identifiable place to wait for assistance. Its protection and use must be verified for that building.
- It supports accessible evacuation planning. The plan can show accessible routes, refuge locations, communication devices, and procedures for getting help. It should not imply that a person can use a route or elevator unless that use is part of the approved design.
- It helps responders coordinate. Clear location names, floor or zone identifiers, routes, capacity information, and communication details can help staff and responders understand where assistance may be needed.
A refuge plan does not replace an evacuation plan, trained staff, or emergency procedures. It is one part of a coordinated life-safety approach.
Refuge locations, accessibility, and code-basis verification
Before marking any location, establish which rules apply to the project. Requirements vary with the jurisdiction, building use, height, accessibility provisions, and approved egress design. There is no universal refuge-floor interval, capacity, or layout that safely applies to every building.
Use this sequence:
- Confirm the code basis. Identify the jurisdiction and adopted building and fire codes. Confirm the building’s occupancy, height, accessibility requirements, and AHJ direction.
- Determine what the building needs. Establish whether the design calls for refuge floors, areas of refuge, or both. Do not assume that a landing or corridor qualifies.
- Confirm locations and capacity. Use the adopted code and AHJ-approved occupant and egress analysis to determine where refuge locations belong and how many people they can serve.
- Coordinate routes and protection. Check that each location has the required access, fire and smoke protection, communication, and connection to an accessible means of egress.
- Record the approved design. Make sure the plan and its labels match the approved life-safety drawings and field conditions.
The 2010 ADA Standards specify a wheelchair space of at least 30 × 48 inches (760 × 1,220 mm). That is a dimension for a wheelchair space, not a universal refuge footprint or a complete capacity calculation. Required quantity and placement must be determined under the applicable adopted code.
Protected construction, communication, and plan accuracy
A refuge location must have the protection required by the approved design. Required separation, fire-resistance ratings, opening protection, and smoke-control measures depend on the building and applicable code. Do not copy a rating from another project or assign one based on a generic rule.
Where an area of refuge requires two-way communication, show the device location and clear operating instructions on the plan. The system must meet the adopted code. A location that has no required way to call for help may not match the intended design.
Use a plan legend that distinguishes approved refuge locations from ordinary stairs, corridors, and landings. For each designated location, verify:
- Its name and floor or zone identifier match site signage.
- Its shown protection matches the approved drawings.
- The route to it is accessible as required.
- Required communication equipment is shown and can be found.
- The documented capacity comes from the approved analysis.
These checks prevent a dangerous mismatch between what the plan promises and what the building provides.
Routes, egress coordination, and occupant safety
A refuge plan should show a continuous accessible route to each required refuge location and onward to an accessible means of egress, as required by the adopted code. The route must agree with the building’s approved design. Do not show an elevator as an evacuation elevator unless it was specifically designed and approved for that use.
The plan should make it easy to follow the route without guessing. Identify stairs, accessible egress features, refuge locations, communication devices, and floor or zone names. Where operating instructions are needed, use concise wording consistent with the building’s emergency procedures.
| Plan item | What to verify | Why it matters |
|---|---|---|
| Refuge location | Approved location, protection, and capacity | A label alone does not create a safe waiting place |
| Wheelchair space | At least 30 × 48 in. where the 2010 ADA Standards apply to that space | This is a space dimension, not the full refuge-area requirement |
| Accessible route | Continuous route shown as required by the adopted code | Users need a practical way to reach the location |
| Two-way communication | Required device, location, and instructions shown | Occupants may need to report their location or request help |
| Elevator | Use shown only if approved for evacuation | Not every elevator is intended for emergency evacuation |
A route drawn on paper is not enough if doors, equipment, or later construction block it. Compare the plan with the installed building and correct conflicts through the project’s design and approval process.
Illustrative case studies: how to check a refuge plan
The examples below are illustrative review scenarios, not reports of specific installed projects. They show how the same plan check can lead to different actions. In each case, the approved code basis and AHJ review determine the final requirements.
| Scenario | What the plan shows | Key check | Appropriate next step |
|---|---|---|---|
| Multi-story building with a marked landing | A landing is labeled “refuge” near a stair | Is it an approved, protected refuge location with required access and communication? | Verify against approved life-safety drawings and AHJ requirements before relying on the label |
| Accessible route includes an elevator | A route line directs users to a standard elevator | Is that elevator specifically designed and approved for evacuation use? | Do not present it as an evacuation elevator unless its approved design permits that use |
| Existing building plan lists a capacity | The plan gives a number of people for a refuge location | Does the number come from the adopted code and approved occupant/egress analysis? | Recheck the capacity with the responsible design team and AHJ |
The practical lesson is simple: treat every symbol, route, and capacity as a claim that must be supported by approved documents and field conditions.
Inspection, testing, signage, and plan maintenance
A refuge floor plan stays useful only if the building still matches it. After design approval, check the routes, signs, protection, and required systems in the field. Test communication and alarm interfaces where required, train relevant staff, and update the plan after renovations or changes to occupancy or egress.
A basic verification process is:
- Compare each refuge location and route with the approved life-safety drawings.
- Confirm signs and floor or zone identifiers are clear and consistent with the plan.
- Test required communication and alarm interfaces under the building’s approved procedures.
- Check that the accessible route remains usable and that no new obstruction has changed it.
- Train relevant staff on the plan and the building’s emergency procedures.
- Revise and revalidate the plan when renovations or other changes affect occupancy, routes, or refuge conditions.
If a location is not protected as shown, cannot be reached by the shown route, lacks required communication, or exceeds its approved capacity, the plan may give people false confidence. Raise the mismatch with the responsible design professional and AHJ. A drawing mark cannot correct an unsafe field condition.
Frequently asked questions about refuge floor plans
These short answers clarify common terms and limits. The building’s adopted codes, approved plans, and AHJ direction remain the basis for project-specific decisions.
What is a refuge floor plan?
It is a life-safety drawing that identifies approved refuge locations, accessible routes, capacity information, communication devices, and related instructions.
Is a refuge floor the same as an area of refuge?
No. “Refuge floor” can refer to a designated story in a high-rise, while “area of refuge” generally means a protected location on an accessible means of egress.
Does every building need a refuge floor?
Not necessarily. The need for refuge floors or areas of refuge depends on the building, adopted codes, approved design, and AHJ requirements.
Can a stair landing be labeled as a refuge?
Not without verification. Its protection, accessibility, capacity, and communication provisions must meet the applicable approved requirements.
What is the minimum wheelchair-space size in the 2010 ADA Standards?
A wheelchair space is at least 30 × 48 inches (760 × 1,220 mm). This dimension does not by itself set the size or capacity of a refuge location.
Does every refuge area need two-way communication?
Requirements depend on the adopted code. Where two-way communication is required, show its location and operating instructions on the plan.
Can an ordinary elevator be shown as an evacuation route?
Do not assume so. Show an elevator for evacuation only when it is specifically designed and approved for that use.
How is refuge-space capacity determined?
Use the adopted code and AHJ-approved occupant and egress analysis. There is no single capacity that fits every building.
Does a refuge plan replace an evacuation plan?
No. It supports life-safety planning but does not replace emergency procedures, staff training, or other required plans.
When should the plan be updated?
Review it after renovations or changes that affect occupancy, routes, refuge locations, communications, or egress conditions, and confirm changes against approved requirements.
The key test for a safe refuge plan
A reliable refuge floor plan shows more than where to wait. It ties each approved location to a usable accessible route, the required protection and communication, and a capacity based on the project’s code analysis. Confirm the code basis, coordinate with approved life-safety drawings, and check the installed conditions before anyone relies on the plan.
(This article was written by one of our staff writers, Marcus Vance. Visit our Meet the Team page.)
