Close These Doors At Night Sign
Ensure doors are closed during off-hours with this clear mandatory safety sign designed to support security and fire safety procedures.
• Instructs staff and visitors to close doors at night
• Suitable for offices, commercial buildings, warehouses, and shared facilities
• Bold white text on a blue background ensures clear visibility
• Available in Rigid Plastic (1mm) and Self Adhesive Vinyl
• Helps improve site security and maintain fire safety practices
Product Overview
The Close These Doors At Night sign is a mandatory safety notice used to remind staff, visitors, and occupants to keep designated doors closed during non-operational hours. The highly visible blue circular design and bold white lettering provide a clear instruction that supports building security, fire prevention measures, and controlled access procedures.
Where to Use
- Office buildings
- Warehouses and storage areas
- Commercial premises
- Staff-only access points
- Public and shared facilities
Key Features
- Clear mandatory instruction format
- High-contrast white text on blue background
- Easy to read from a distance
- Suitable for indoor safety messaging
- Supports security and fire safety procedures
Materials & Options
- Rigid Plastic (1mm)
- Self Adhesive Vinyl
Compliance
This sign supports compliance with UK health and safety regulations, including:
- Health and Safety at Work etc. Act 1974
- Safety Signs and Signals Regulations 1996
Frequently Asked Questions
Where should this sign be installed?
This sign should be installed on or near doors that must remain closed overnight for safety, security, or fire prevention purposes.
Is this sign suitable for outdoor use?
Material suitability depends on the selected option and installation environment. It is commonly used indoors in commercial and public buildings.
What does this sign indicate?
It instructs occupants to close specified doors at night to help maintain security and support fire safety procedures.
Trade Discounts
Rainbow Safety supplies safety signs to trade professionals across the UK.
Our trade customers include:
- Fire safety service companies
- Fire risk assessors and safety consultants
- Electrical wholesalers
- Facilities management companies
Approved trade customers receive:
- Preferential trade discounts
- Better margins for reselling safety signs
- Marketing support to help you sell more signs
- Access to our full range of safety signs
With the support and marketing tools provided, our sales have grown to over £3,000 per month.
Fire extinguisher servicing margins are not what they used to be, so supplying safety signs has become a valuable additional revenue stream for our business. On one warehouse safety survey alone we invoiced £5,100 on a single order.
We can now compete with internet prices and still make a healthy margin.
We were regularly asked to supply safety signs, but struggled to compete with internet prices while maintaining a worthwhile margin.
Working with Rainbow Safety has changed that. We can now offer our customers a competitive range of safety signs while still making a healthy margin for our business.
Loyalty Rewards
Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.
- Schools and colleges
- Facilities management companies
- Contractors and maintenance teams
- Offices and commercial premises
- Preferential pricing for regular customers
- Free design service for custom safety signs
- Access to exclusive promotional offers
- Dedicated account manager if required
“Rainbow Safety has become our go-to supplier for safety signs.”
We regularly need safety signs for maintenance work, refurbishments and ongoing compliance updates. Since ordering from Rainbow Safety, the process has been straightforward, reliable and cost-effective.
The loyalty rewards and special offers have helped us save money across repeat orders, while the wide product range means we can usually source everything we need in one place.
Fast ordering, consistent quality and ongoing rewards have made Rainbow Safety a valuable supplier for our business.
Reviews
Reliable and well-made sign that arrived promptly and simple to mount. It still looks excellent despite regular daily use.
Very professional looking sign with bright colours and strong construction. It has improved awareness of our end-of-day security procedures.
Excellent quality sign with very clear wording and a professional finish. It stands out well and was easy to install on our office doors.