Fire Door Keep Shut Sign
The fire door keep shut sign is a mandatory sign that gives clear instructions to help prevent further damage in an emergency. Its purpose is to let people know that they must not leave a fire-resistant door open. Mandatory signs are easily recognised because they are circular.
We offer these fire doors keep shut signs in a range of standard sizes between A3 and A5. Check out the sizing info box for specific size details. If you need a sign outside of the standard range, we would be happy to manufacture and print one to suit.
Printed in the ISO standard blue with white writing and graphics, the sign features a blue circle with a prominent white exclamation mark that signals caution and a rectangular box below with the wording “Fire Door Keep Shut” in white on the same blue background. If your fire-resistant door can be approached from both directions, you will need a sign for each side of the door.
Options include a convenient peel and stick version that can be quickly applied to the door or a more permanent 1mm thick rigid acrylic version that can be mounted with double-sided tape or screwed in place.