Ensure compliance with UK fire safety regulations using the Glow In The Dark This Door Must Remain Unlocked Sign, available in both Class B and Class C photoluminescent grades. Engineered specifically for emergency exits and fire escape routes, this sign guarantees visibility during power failures or low-light environments, facilitating safe and efficient evacuation.

Manufactured from high-quality, durable photo-luminescent material, the sign absorbs ambient light—both natural and artificial—to maintain continuous glow when visibility is critical. Its design features bold white text on a green background, providing a clear and authoritative instruction to keep doors unlocked, essential for unobstructed emergency egress.

Suitable for a wide range of environments including commercial, industrial, and public buildings, this sign meets stringent HSE guidelines and aligns with ISO 7010 standards, reinforcing your commitment to safety and regulatory compliance. Available in multiple sizes, it can be seamlessly integrated into offices, warehouses, retail premises, and other facilities requiring reliable fire safety signage.

Produced in Britain by The Sign Shed, the UK’s leading safety sign supplier with over 5,000 positive reviews, this product reflects a dedication to quality and service excellence. Choosing this sign ensures a dependable, long-lasting solution that supports your fire safety strategy and enhances occupant protection.