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Street Solutions UK · SKU:
2031738
Mandatory Fire Safety Signs - Keep Locked Shut When Not in Use
Blue and white mandatory sign instructing doors to stay locked when not in use. Two sizes, five materials including photoluminescent PVC.
£0.50
each, ex VAT
£0.60
inc VAT
Ships in 3 to 5 working days
Mandatory Fire Safety Signs - Keep Locked Shut When Not in Use - 100mm x 100mm / Self-Adhesive Vinyl / Self Adhesive is backordered and will ship as soon as it is back in stock.
Ships in
3 to 5 working days
Formal quote back in 3 hours. No account needed.
Quote in 3 hours
No account needed
- Made in the UK
- Next Day Delivery Available
- Pay in 30 days with a Trade Account. No fees.
- UK stock. Stock and lead time are shown above.
- Seen it cheaper? We beat any genuine quote. 0161 706 0479
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Mandatory Fire Safety Signs - Keep Locked Shut When Not in Use
Regular priceFrom
£0.60
Unit price
Unavailable
Mandatory Fire Safety Signs - Keep Locked Shut When Not in Use - 100mm x 100mm / Self-Adhesive Vinyl / Self Adhesive is backordered and will ship as soon as it is back in stock.
Why it works
Clear instruction, built to last
Clear mandatory instruction
Blue and white "Keep locked shut when not in use" wording is instantly recognisable as a mandatory instruction.
Supports fire door security
Reminds anyone using the door to keep it locked, helping maintain fire safety and access control.
Fixes your way
Self-adhesive or drill-fix mounting covers most materials, with 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 - Keep Locked Shut When Not in Use - Overview
The Keep Locked Shut When Not in Use sign is a blue and white mandatory sign that instructs people to keep a door locked when it is not in active use, supporting fire safety and site security. 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 | |
|---|---|
| Width | 100mm / 200mm |
| Height | 100mm / 200mm |
| Details | |
|---|---|
| Colour | Blue and white |
| Materials | Self-adhesive vinyl, rigid PVC (1mm), foam PVC, photoluminescent PVC, vinyl composite |
| Fixing | Self-adhesive, drill holes, or channel (200mm Vinyl Composite only) |
Frequently asked questions
Does this sign mean the door should always be locked?
Does this sign mean the door should always be locked?
No - it means the door should be kept locked whenever it is not actively in use, rather than being locked at all times.
How big is the sign?
How big is the sign?
It is supplied in two sizes, 100mm x 100mm and 200mm x 200mm, so you can match it to how visible the door needs to be.
Can this go on any door, not just a fire door?
Can this go on any door, not just a fire door?
Yes - it is suited to any door where security or fire safety depends on it staying locked outside of use, not just fire-rated doors.
Which material suits a door that gets a lot of use nearby but should be locked overnight?
Which material suits a door that gets a lot of use nearby but should be locked overnight?
Rigid PVC or vinyl composite hold up well near frequent handling; self-adhesive vinyl is best on a smooth surface that will not be knocked.
Can it be fixed to a post or barrier instead of a door?
Can it be fixed to a post or barrier instead of a door?
Yes - the 200mm Vinyl Composite option comes with a horizontal or vertical channel fixing for posts, barriers or gates, as well as flat drill-fix mounting.
What is the point of the photoluminescent version?
What is the point of the photoluminescent version?
It absorbs ambient light and glows in the dark, so the instruction stays visible if the lighting fails or is switched off overnight.
Is this sign suitable for shared buildings like apartment blocks?
Is this sign suitable for shared buildings like apartment blocks?
Yes - it is designed for doors in hotels, warehouses, apartment blocks, commercial kitchens and laboratories where controlled access matters.
