What are prohibition signs, and why are they important?

Prohibition signs are visual indicators—typically a red circle with a diagonal slash over a black pictogram—that clearly communicate actions or behaviours that are not allowed. They serve as powerful reminders to prevent hazards and maintain safe environments.

What are some common ISO 7010 prohibition sign types?

Popular examples include: - P002 – No Smoking - P003 – No Open Flame - P004 – No Thoroughfare - P010 – Do Not Touch - P022 – No Eating or Drinking (plus many other “P‑category” signs covering a wide range of prohibitions)

Can Davis Materialworks customise these prohibition signs?

Yes. We offer a full range of ISO 7010-compliant pictograms in materials like stickers, hardboard, acrylic, aluminium, and stainless steel. Whether you need temporary or permanent signage, indoors or out, customisation and UV-durable printing are available to suit your needs.

How do I choose the right material for my prohibition sign?

Stickers: ideal for temporary or budget-friendly indoor usage. Formboard / Hardboard: lightweight and cost-effective, suitable for short-term or indoor scenarios. Acrylic / Aluminium / Stainless Steel: durable and weather-resistant—excellent for long-term outdoor or industrial applications. Your choice depends on location, expected lifespan, and environmental conditions.

Where should prohibition signs be placed for maximum effectiveness?

Prohibition signs should be installed at eye level and in highly visible locations—such as entrances, restricted areas, near equipment, or along pathways leading to hazards. Proper placement ensures that the message is seen before unsafe actions can occur.

Can prohibition signs be used outdoors?

Yes. Our aluminium and stainless-steel prohibition signs are weather-resistant and designed for outdoor environments. They withstand rain, heat, and UV exposure while maintaining vibrant color and legibility.

What industries typically require prohibition signs?

Prohibition signs are widely used in industries such as manufacturing, construction, healthcare, food processing, transport, and hospitality. They help organisations enforce strict rules—like “No Entry,” “No Smoking,” or “No Food and Drink”—in compliance with workplace safety standards.

How long do UV-printed prohibition signs last?

Using UV-printing technology, signs remain vivid and legible for years, even in harsh environments. Indoor applications can last indefinitely, while outdoor signs can typically endure 5–7 years depending on exposure conditions.

Do prohibition signs help with workplace audits?

Absolutely. Prohibition signs demonstrate a company’s commitment to safety compliance and ISO standards, making regulatory audits smoother and reducing the likelihood of non-compliance penalties.

Can I order prohibition signs in bulk?

Yes. Davis Materialworks offers bulk production to support large facilities and projects. Bulk orders can be customised by size, material, and pictogram type, ensuring consistency across all signage.

Do you provide installation services for prohibition signs?

Yes. In addition to supplying the signs, Davis Materialworks offers professional installation services. We work directly with clients and contractors to ensure signs are securely mounted in the correct positions for maximum visibility and compliance.

Can you handle large-scale installation projects?

Absolutely. We support both small installations and large rollouts across industrial facilities, commercial sites, and public spaces. Our team coordinates directly with contractors to deliver timely and consistent installation.

Can prohibition signs be relocated after installation?

Yes. Depending on the installation method, signs can be removed and repositioned. We provide flexible options like adhesive mounting for temporary use and fixed hardware for long-term applications.

Prohibited Signs | Davis Materialworks

Name: Prohibited Signs
Brand: Davis Materialworks
Price: Contact us for pricing SGD
Availability: InStock

Product Highlights

Versatile Material Options: Davis Materialworks offers prohibition signs in various durable materials, including acrylic, aluminium, and stainless steel—designed for long-term use and resistance to environmental wear.
UV Printing Technology: Advanced UV printing directly onto materials delivers exceptional durability and vibrant visibility—ensuring prohibition messages remain clear and effective.
Customisable for Various Needs: Options such as stickers, formboard, and hardboard make our prohibition signs ideal for temporary or indoor use.
Enhanced Compliance with ISO 7010: We use globally standardised prohibition-sign graphics (ISO 7010 P-category) to ensure immediate recognition and regulatory compliance.
Application Versatility: Whether for industrial facilities, commercial premises, or public areas, our prohibition signs effectively convey forbidden actions to help manage behaviours and reduce risk.

Prohibition signs from Davis Materialworks adhere to ISO 7010 standards and are essential in diverse environments. Whether indicating No Smoking, No Open Flame, or No Access, these signs play a critical role in enforcing safety protocols and maintaining compliance.

Why Use Prohibition Signs

Prohibition signs aren't just a formality—they’re powerful visual reminders that deter specific hazardous behaviours. Whether it’s prohibiting smoking, open flames, or unauthorised access, these signs help prevent incidents and promote a safer environment for everyone.

Why Choose Davis Materialworks

Choosing Davis Materialworks means opting for superior quality and lasting performance. Our ISO 7010-compliant prohibition signs—and cutting-edge UV printing—ensure each sign stays vivid, legible, and durable, even in demanding conditions. With a wide range of materials and customizable formats, you can select the ideal signage solution for any setting or requirement. With Davis Materialworks, you’re choosing a partner committed to clear, effective communication through top-tier signage.

Specifications

Materials include:

Sticker
Hardboard
Acrylic Sheet
Aluminium Plate
Stainless Steel Plate

Graphics:

All prohibition signs are produced using ISO 7010 P-category graphics (e.g., “No Smoking,” “No Open Flame,” “No Access,” “No Photography”), ensuring clarity, compliance, and international recognition.

Buying Price Guide

Size & Product code

Acrylic

Stainless Steel

Aluminium

50mm x 50mm

Code: PSign-50

Ask

150mm x 150mm

Code: PSign-150

Ask

215mm x 215mm

Code: PSign-215

Ask

A4: 210mm x 297mm

Code: PSign-A4

Ask

A3: 420mm x 210mm

Code: PSign-A3

Ask

Custom design & sizes are available on bulk orders only.

Discounts are only given for bulk orders.

Ask

Size & Product code

50mm x 50mm

Code: PSign-50

Acrylic

Ask

Stainless Steel

Ask

Aluminium

Ask

Size & Product code

150mm x 150mm

Code: PSign-150

Acrylic

Ask

Stainless Steel

Ask

Aluminium

Ask

Size & Product code

215mm x 215mm

Code: PSign-215

Acrylic

Ask

Stainless Steel

Ask

Aluminium

Ask

Size & Product code

A4: 210mm x 297mm

Code: PSign-A4

Acrylic

Ask

Stainless Steel

Ask

Aluminium

Ask

Size & Product code

A3: 420mm x 210mm

Code: PSign-A3

Acrylic

Ask

Stainless Steel

Ask

Aluminium

Ask

Size & Product code

Custom design & sizes are available on bulk orders only.

Discounts are only given for bulk orders.

Acrylic

Ask

Stainless Steel

Ask

Aluminium

Ask

>> When you order our Prohibited Signs, we will provide a digital visual (artwork) mock-up preview before processing it for printing. (Click here to learn more)

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