
Multi-Message Site Safety Signs 25 Pack F
C78734/CX/400x300/25PK/NO FIX
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Site Safety Signs 25 Pack F
Make sure an important safety message isn't limited to just one part of your site with our Site Safety Signs 25 Pack F.
Containing 25 identical Site Safety Signs, this bulk pack is ideal when the same message needs to be communicated at several entrances, access points or work areas across a construction project.
Each sign measures 400 x 300 mm, giving contractors and site managers a practical supply of matching signage for positioning wherever the message applies.
What's Included in Pack F?
25 × identical Site Safety Signs
Size: 400 x 300 mm each
All 25 signs feature the same design and safety message.
Pack F is therefore different from a mixed Construction Sign Pack. Instead of providing a selection of different signs, it gives you one particular safety message in quantity.
Cover Multiple Access Points
A construction site may have far more than one entrance.
Alongside the main gate, there could be:
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Pedestrian entrances
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Contractor access points
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Delivery entrances
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Temporary gates
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Separate work areas
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Different buildings
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Different floors
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New access routes created as the project progresses
Where the Pack F message applies at more than one of these locations, having matching signs available makes it easier to provide consistent information.
Put the Message Where People Need It
Safety information is most useful when people encounter it at the appropriate point.
A sign displayed at the main entrance may not help somebody entering a work area from another direction.
Depending on the particular Pack F message, the signs could be positioned at relevant:
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Site gates
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Pedestrian access points
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Perimeter fencing
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Hoardings
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Work-area entrances
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Temporary controlled zones
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Internal access points
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Separate buildings
Think about how workers, visitors and contractors actually move around the site rather than relying on one sign in one location.
Why Choose a 25-Pack?
Buying 25 matching signs can be useful when the same safety message is required repeatedly.
It also gives you flexibility as a project changes.
You can use the signs to:
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Cover multiple relevant entrances
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Sign separate work areas
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Equip different buildings
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Introduce signage at new access points
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Replace damaged signs
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Supply several construction projects
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Keep commonly used signage in stock
You don't have to use all 25 signs at once.
Unused signs can be retained for future requirements or distributed to other sites where the same message applies.
Suitable for Contractors & Larger Projects
Pack F can be particularly useful for:
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Main contractors
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Building contractors
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Housebuilders
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Property developers
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Civil engineering projects
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Refurbishment contractors
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Industrial sites
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Facilities teams
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Multi-site businesses
For contractors regularly using the same safety message, keeping matching signs available can simplify site set-up and replacement.
400 x 300 mm Site Safety Signs
Each sign measures 400 x 300 mm, approximately 16 x 12 inches.
When deciding where to position a sign, consider:
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Viewing distance
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Direction of approach
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Mounting height
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Lighting
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Surrounding obstructions
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Other signs nearby
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Whether people approach on foot or in vehicles
The sign should be positioned so the message can be clearly seen and understood before it becomes relevant.
Choose the Right Material
Pack F is available in four material options to suit different site applications.
3mm Correx
A lightweight fluted polypropylene board that's particularly useful for temporary construction signage.
Correx is a cost-effective option for shorter-term projects and locations where a lightweight sign is preferred.
3mm Foamex
A lightweight but more rigid foamed plastic board.
Foamex is frequently used for temporary construction signage where a firmer board is preferred.
1mm Plastic
A thin, lightweight rigid plastic option with waterproof qualities, suitable for indoor and outdoor safety signage.
3mm Recycled Plastic
A rigid recycled plastic option suitable for indoor and outdoor applications.
This provides an alternative for businesses looking to incorporate recycled materials into their signage purchasing.
With or Without Fixing Holes
Choose your signs:
Without fixing holes
or
With four corner fixing holes
Corner holes can make installation easier when the signs will be attached using suitable screws, cable ties or other appropriate fixings.
Choose according to the mounting surface and how you intend to install the signs.
Keep Spare Signs Ready
Construction sites are constantly changing.
Signs can become:
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Damaged
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Dirty
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Lost
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Removed
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Obscured
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Relocated
Access arrangements and work areas can also change as the project progresses.
Keeping spare Pack F signs available means matching replacements can be installed when needed.
This can be particularly useful on longer projects where the same safety message will remain relevant throughout several stages of construction.
Can I Split the Pack Between Different Sites?
Yes.
You don't need to use all 25 signs on the same project.
Contractors operating multiple construction sites can distribute Pack F signs wherever the same safety message applies.
This can help businesses maintain consistent signage across different projects while reducing the need to place repeated small orders.
Don't Over-Sign Your Site
A 25-pack gives you plenty of signs, but that doesn't mean all 25 should automatically be displayed.
Only position a sign where its message is relevant.
Unnecessary signage can compete with important safety information and make a site harder to understand.
Use Pack F to provide the right message at each relevant location, rather than simply displaying as many signs as possible.
Review Signage as Work Progresses
Site arrangements can change quickly during construction.
Regularly check whether each sign:
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Is still relevant
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Remains clearly visible
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Is positioned correctly
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Is clean and legible
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Has become damaged
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Needs moving to a new location
Remove signs when their message no longer applies and use spare signs where new requirements arise.
Safety Signage & Risk Control
Safety signs communicate warnings, instructions and other important information, but they are only one part of managing health and safety.
Depending on the project, wider controls can include:
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Site security
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Barriers
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PPE
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Traffic management
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Training and instruction
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Supervision
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Safe systems of work
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Emergency arrangements
The signs displayed should reflect the actual hazards, requirements and arrangements for the individual site.
Made in Britain
Safety Sheep Site Safety Signs are Made in Britain for UK construction projects, workplaces and contractors.
With 25 matching 400 x 300 mm signs, Pack F makes it easier to repeat the same safety message at multiple relevant access points and work areas while keeping additional signs available for replacements or future projects.
Think Safety. Think Sheep.

Multi-Message Site Safety Signs 25 Pack F
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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We aim to dispatch your order within one working day
For more information on delivery rates and times click here
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Customer Support
For help with ordering, sales enquiries or general customer service, call us on 0345 5480 777 or email sales@safetysheep.co.uk
Product details
UK Health & Safety Regulations
The Health and Safety at Work Act (HSWA) 1974 is a foundational law in the UK for workplace health and safety. It outlines the general duties of various parties to ensure a safe work environment. Here's a quick summary: Duty of Employers: Employers must provide a safe workplace, ensure the health, safety and welfare of their employees and anyone else on the premises (visitors, contractors etc.). This includes providing adequate training, information, and supervision. Employee Duties: Employees have a duty to take care of their own health and safety and that of others around them. This includes following safety procedures and using equipment properly. Other Duties: The Act also places duties on those responsible for premises, manufacturers of equipment used at work, and the self-employed. Safety signage is one way employers can fulfill their duty to inform and instruct employees. Signs can warn of hazards, provide instructions for safe use of equipment, and delineate emergency exits. While HSWA outlines general principles, specific regulations and Approved Codes of Practice (ACOPs) provide more detailed guidance on workplace health and safety practices. For up-to-date information, you can refer to the Health and Safety Executive (HSE) website https://www.gov.uk/health-and-safety-executive.
Safety Signs Size Guide
Your Safety Signs Size Conversion Guide
Need to convert millimetres to feet and inches for your signage? Our comprehensive guide provides accurate measurements in both metric and imperial units, helping you find the perfect size for your sign.
300 x 100 mm - 12" x 4"
200 x 150 mm - 8" x 6"
A4 (297 x 210 mm) - 12" x 8"
400 x 150 mm - 16" x 6"
400 x 300 mm - 16" x 12"
A2 (594 x 420 mm) - 24" x 17"
600 x 200 mm - 24" x 8"
800 x 600 mm - 32" x 24"
Sizes in inches (") are approximate
Sign Materials Guide
Choosing the right material for your safety signs is crucial for ensuring their effectiveness and durability. We proudly manufacture all our signs in Britain. Let us guide you in selecting the most suitable material for your signs.
Self-adhesive stickers
Self-adhesive stickers are ideal for indoor usage. We use superior-quality Metamark digital vinyl, which is a durable and flexible material with an adhesive backing. Prior to applying the sticker, ensure that the surface is flat, smooth, and clean. While the vinyl is waterproof, we do not recommend outdoor usage unless the surface is deemed appropriate. It is important to note that vinyl stickers do not stick to wood, rendered, wood chip, brick or stone walls, concrete, or similar surfaces. In such cases, we suggest considering alternative materials such as recycled plastic or composite aluminium. Please be aware that Self-adhesive stickers, such as Dulux Easycare Matt Emulsion paint, will not adhere to newly formulated washable, "wipe clean" painted surfaces. If you have any uncertainties or inquiries, feel free to ask us. Additionally, we advise against attempting to independently apply Self-adhesive stickers larger than A4 size, as it may be more challenging than anticipated.
Recyclable Plastic
Introducing Polyline Bubble Board, the latest innovation in the sign industry, made from 100% recyclable polypropylene. Manufactured in the EU by Pyramid, this eco-friendly material offers an impressive strength-to-weight ratio, with a smooth, flute-free surface—unlike Correx.
The Bubble Board features a fire-retardant (FR) black core, making it an ideal choice for projects that require enhanced safety measures. Suitable for both indoor and outdoor use, it is UV-treated for excellent weather resistance, and its scratch-resistant surface outperforms traditional Foamex. Fully recyclable through the No.5 waste stream, Bubble Board is a sustainable and reliable option for UK safety signage.
Rigid Plastic
Rigid Plastic Signs are commonly used for safety signs due to their durability and lightweight design. Our Plastic 1mm option is lightweight and durable, providing waterproof qualities. It is suitable for both indoor and outdoor use. Fixing holes can be drilled in the plastic at no additional cost.
We take pride in being the inaugural online sign manufacturer in the UK to present our complete product line of health and safety signs and general signage in 50% recycled plastic. Our new 3mm waterproof recycled plastic, which is bright white in colour, is suitable for both indoor and outdoor use and is more eco-friendly compared to traditional rigid plastic. It possesses the same surface qualities as rigid and foamed plastic but incorporates a lighter recycled foam PVC centre. Furthermore, this material is 100% recyclable and offers an exceptional printing surface for various signage applications. You have the option to drill fixing holes or use foam adhesive pads on the back for mounting the signs.
Aluminium Composite
Our Metal Signs, constructed from Aluminium Composite (Dibond Signs), are specifically crafted for outdoor usage. The aluminium composite consists of a non-aluminium core bonded between two thin sheets, resulting in a sturdy and weather-resistant sign. We utilize 3mm thick composite aluminium, sourced from ALUPANEL in Britain. This material is produced from at least 80% recycled materials and is completely recyclable. It can be easily drilled to install holes, and we provide pre-drilled holes upon request at no extra cost. Dibond signs are well-known for their durability and long lifespan, making them a fantastic option for outdoor signage.
Foamex
Foamed Plastic Signs, or Foamex, are a popular choice for temporary construction site safety boards. This material is durable yet lightweight, weatherproof, and specifically designed for outdoor signage. Our foamex is 3mm thick and has a white matte finish.
Correx
Fluted Polypropylene, also known as Correx, is designed for temporary signage, especially in the construction industry. It offers a cost-effective and lightweight solution for short-term signage needs.
Banners
Here are the details about our banner options:
Standard and Premium Banner Materials
We offer a standard 440gsm PVC Banner, which is lightweight, weather-resistant, flame-resistant, and has a gloss finish. It is suitable for indoor and short-term outdoor use.
- Our Premium 510gsm Extra-Strong PVC Banner is designed for higher tear resistance and durability. It is weather-resistant, suitable for indoor and long-term outdoor use, and meets UK and European fire safety standards. It has a satin finish.
Mesh Banner Material
- The 260gsm MESH Banner is perfect for windy areas, as its perforated design allows wind and some light to pass through, preventing ripping.
All our banners are printed with high-quality, eco-friendly UV inks. They are hemmed and eyelet for easy fixing, and cable ties are provided at no extra charge.
If you have any further questions or need assistance, please feel free to contact us.
Official Made in Britain Member
The Safety Sheep Store is proud to be a member of the Made In Britain organisation.
Frequently Asked Questions About Construction Site Signs
What are the required safety signs for a UK construction site?
Under Health and Safety Executive (HSE) guidelines and the Construction (Design and Management) Regulations (CDM 2015), building sites must prominently display a mix of mandatory signs (e.g., "PPE Must Be Worn"), prohibition signs ("No Unauthorised Access"), hazard warnings ("Danger Construction Site"), and clear fire exit route markers. Our multi-message site safety boards combine all these necessary warnings onto a single layout.
Which sign material is best for temporary scaffolding and building sites?
For temporary construction environments, Fluted Polypropylene (Correx) and Foamed Plastic (Foamex) are highly recommended. Correx is incredibly lightweight, waterproof, and easily attached to scaffolding grids or fencing using cable ties. For longer-term development projects or hoarding displays, we suggest upgrading to rigid plastic or durable aluminium composite (dibond) panels.
Do you offer bulk trade pricing for large construction projects?
Yes, we specialise in supplying trade accounts and major contractors across the UK. The Safety Sheep Store offers bulk trade discounts of up to 35% on multi-packs and volume orders. All our building site signs are proudly manufactured in our Yorkshire facility, allowing us to pass direct factory savings straight to your project budget.

