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Street Solutions UK  ·  SKU: 2031477

Mandatory Fire Safety Signs - Fire Door Keep Shut

Blue and white mandatory sign for fire doors that must stay shut. Two sizes, five materials including photoluminescent PVC, self-adhesive or drill-fix.

£0.50 each, ex VAT
£0.60 inc VAT
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£1.50 ex VAT £1.80 inc VAT

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Why it works

Clear instruction, built to last

Clear mandatory instruction

Blue and white "Fire door - Keep shut" wording is instantly recognisable as a mandatory instruction.

Preserves fire door performance

Keeps a fire door shut so it can contain fire and smoke as designed, without needing a lock.

Fixes your way

Self-adhesive or drill-fix mounting covers most materials, with horizontal or vertical channel fixing on the 200mm Vinyl Composite for posts, barriers and gates.

Five material choices

From self-adhesive vinyl to fully waterproof vinyl composite, suited to indoor and outdoor doors.

Photoluminescent option

Charges in ambient light and stays visible if the power fails.
Overview

Mandatory Fire Safety Signs - Fire Door Keep Shut - Overview

The Fire Door Keep Shut sign is a blue and white mandatory sign that instructs people to keep a specific fire door shut, helping the door perform its role in containing fire and smoke without requiring it to be locked. It is available in two sizes and five materials, with self-adhesive, drill-fix or channel mounting to suit the door and its surroundings.
100-200mm
Sign width
2sizes
Available
5materials
Choices
3fixings
Mounting methods
Dimensions
Width100mm / 200mm
Height100mm / 200mm
Details
ColourBlue and white
MaterialsSelf-adhesive vinyl, rigid PVC (1mm), foam PVC, photoluminescent PVC, vinyl composite
FixingSelf-adhesive, drill holes, or horizontal/vertical channel (200mm Vinyl Composite only)

Frequently asked questions

What's the difference between 'Keep shut' and 'Keep locked' fire door signs?

'Keep shut' signs are used where a fire door only needs to stay closed, often held by a self-closing door closer, rather than physically locked - check your fire risk assessment for which applies to a given door.

Why does the door need to stay shut rather than propped open?

A shut fire door blocks the spread of fire and smoke between compartments; propping it open removes that protection, even briefly.

What sizes are available?

100mm x 100mm and 200mm x 200mm - choose based on how visible the door position needs to be.

Which material suits an exterior fire door?

Rigid PVC, foam PVC or vinyl composite all suit outdoor fixing; self-adhesive vinyl is best kept to a smooth indoor surface.

Can it be fixed to a door frame rather than the door itself?

Yes - the 200mm Vinyl Composite option is available with a horizontal or vertical channel fixing, suited to metal frames, posts or barriers, as well as flat drill-fix mounting.

Why choose the photoluminescent version?

It charges under normal lighting and stays visible if the power fails, useful for stairwells and corridors during an evacuation.

Is this sign suitable for a hotel or apartment block?

Yes - it's designed for fire doors in hotels, warehouses, apartment blocks, commercial kitchens and laboratories.

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