Caution, keep door closed

Roll over image to zoom in Click on image to zoom

Warning sign with the text "Caution, keep door closed"

This sign is available in aluminium, plastic, and sticker materials.

Choose from different sizes to meet various needs. If you want screw holes or double-sided adhesive Tape, you can easily select this option.

For pole mounting, choose "Fixing method: Pole brackets." Pole brackets and other mounting accessories can be found further down the page.

Delivery time: Ships within two business days

This warning sign is ideal for ensuring safety in areas where doors must remain shut. Perfect for use in industrial settings, laboratories, or any location where maintaining a closed door is crucial for security or environmental control. Place it prominently on or near doors to remind personnel of the importance of keeping them closed. This sign serves as a vital reminder to prevent unauthorized access and maintain a controlled environment.

We accept all major payment methods. Pay easily with credit card, Apple Pay, Google Pay, PayPal, and Klarna. Businesses can easily pay by invoice. Your payment is processed securely using industry-standard encryption.