Caution Signs for Workplaces, Businesses & Public Areas

Improve hazard awareness with our professional range of caution signs, workplace warning signs and public safety signage.

Designed to highlight potential risks such as slippery floors, hot surfaces, trip hazards, overhead obstacles, moving machinery, forklifts and low headroom, our signs provide clear, highly visible guidance for employees, contractors, visitors and the public.

Manufactured in Britain and available in self-adhesive vinyl, rigid PVC board and aluminium composite, with options suitable for indoor and outdoor use.

Workplace Caution & Hazard Warning Signs

Our caution sign range covers common workplace, commercial and public-area hazards where clear visual warnings are needed.

Choose the Right Caution Sign Material

Select the material that best suits the surface, location and level of rigidity required.

Why Choose Our Caution Signs?

Where Are Caution Signs Used?

Caution signage is used across workplaces and public-facing environments where potential hazards need to be made clear.

Caution Wet Floor Signs

Caution wet floor signs help alert people to slippery surfaces caused by cleaning, spills, rainwater or other temporary conditions.

Clear warnings can be particularly useful around entrances, corridors, washrooms, kitchens, shops and public areas.

Positioning warning signage where the hazard can be seen before someone reaches the affected area helps improve awareness.

Trip Hazard & Mind Your Step Signs

Changes in floor level, steps, cables and other obstacles can create trip risks in busy environments.

Trip hazard signs and Mind Your Step signs can help draw attention to these areas before employees, visitors or customers encounter them.

They are useful around steps, thresholds, temporary works and other areas where a change in level may not be immediately obvious.

Hot Surface Caution Signs

Hot surface signs provide clear warning where equipment, machinery or surfaces may become hot enough to present a burn risk.

They can be used in suitable kitchens, workshops, manufacturing areas, engineering environments and around heated equipment.

Moving Machinery & Forklift Warning Signs

Industrial and warehouse environments often combine pedestrians with moving vehicles and machinery.

Moving machinery signs and forklift warning signs can help draw attention to operational areas where additional awareness is needed.

These signs are particularly useful around factories, warehouses, loading areas, distribution centres and manufacturing facilities.

Low Headroom & Overhead Hazard Signs

Low ceilings, beams, doorways, pipes and overhead equipment can create hazards that are easy to miss.

Low headroom and overhead hazard signs help make these risks more visible before people enter the affected area.

Electrical Caution Signs

Electrical equipment and installations may require clear cautionary information to alert employees and contractors to potential risk.

Electrical caution signs can be used around suitable cabinets, panels, equipment and restricted working areas.

Chemical Caution Signs

Chemical handling and storage areas may contain substances that require workers and visitors to exercise additional care.

Chemical caution signage can help identify relevant storage, handling and controlled areas where hazard awareness is important.

Maintenance & Temporary Caution Notices

Maintenance work can introduce temporary hazards that are not normally present within a building or workplace.

Caution signage can be used to highlight maintenance areas, temporary obstructions, cleaning work and restricted access while work is in progress.

Caution Signs for Public Areas

In customer-facing and public environments, visitors may be unfamiliar with local hazards or changes to normal access routes.

Clear caution signage can help identify potential risks within shops, schools, hospitals, hotels, leisure facilities and public buildings.

Bulk Caution Sign Discounts

Larger workplaces often need the same warning repeated across several rooms, work areas or buildings.

Bulk discounts can help maintain consistent hazard communication across larger sites and multiple locations.

Caution Signs Made in Britain

Our caution signs are professionally manufactured by 1st 4 Signs in Britain.

With more than 20 years of sign-making experience, we produce workplace and commercial signage using carefully selected materials and professional production methods.

Frequently Asked Questions About Caution Signs

What types of caution signs do you sell?

Our range includes wet floor signs, hot surface signs, trip hazard signs, Mind Your Step signs, forklift warnings, moving machinery signs, low headroom notices and electrical caution signs.

What materials are caution signs available in?

Depending on the product, signs are available in self-adhesive vinyl, rigid PVC board and aluminium composite.

Which material should I choose?

Self-adhesive vinyl is suitable for clean, smooth surfaces. PVC provides a rigid self-supporting sign, while aluminium composite is a durable option for more demanding exterior applications.

Are caution signs suitable for outdoor use?

Many signs in the range are suitable for outdoor use. Check the individual product page for the specific material and intended application.

Do you sell Caution Wet Floor signs?

Yes. Wet floor warning signage is available for suitable workplace, commercial and public-area applications.

Do you sell trip hazard signs?

Yes. Our range includes trip hazard and Mind Your Step signs for areas where changes in level or obstacles may present a risk.

Do you sell Hot Surface signs?

Yes. Hot surface warning signs are available for suitable equipment, machinery and workplace areas.

Do you sell forklift warning signs?

Yes. Forklift and moving-vehicle caution signs are available for warehouses, factories, loading areas and industrial premises.

Do you sell Low Headroom signs?

Yes. Low headroom and overhead hazard signage is available for suitable areas.

Do you sell electrical caution signs?

Yes. Electrical caution signage is available for suitable equipment, panels and workplace applications.

Are caution signs suitable for schools and hospitals?

Yes. Caution signage can be used in a wide range of educational, healthcare and public-building environments.

Are caution signs suitable for factories and warehouses?

Yes. They are suitable for many industrial, manufacturing, warehouse and engineering environments.

Do you offer bulk discounts?

Yes. Bulk discounts are available across the range, with larger discounts for higher quantities.

Where are your caution signs made?

Our caution signs are professionally manufactured by 1st 4 Signs in Britain.

Clear Caution Signage for Workplaces & Public Areas

Whether you need a wet floor warning, trip hazard sign, hot surface notice, forklift warning, machinery caution sign or low headroom notice, choose the material and size suited to your location.

Clear caution signage helps employees, visitors and customers identify potential hazards before entering or approaching affected areas.

Clear Hazard Awareness • Durable Materials • Made in Britain