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Hard hats are also known as safety helmets, an item of PPE (personal protective equipment). Hard hats protect your head from falling objects and impact from other objects also protecting from electrical shock. Hard hats are worn within roofing and construction, also in forestry and offshore industries. They can be worn any environment by anyone. Hard hats are a legal safety requirement for you to wear on construction sites worldwide. You can find out more in our [hard hats guide](/web/content/discovery/ideas-and-advice/hard-hats-guide).

### How are they constructed?

Hard hats are made from strong plastic such as HDPE (high-density polyethylene). There are suspension bands within the helmet that spread impact force over the top of the head, reducing injury. Hard hats can be supplied with a chin strap or ratchet adjustment keeping the hat firmly in place. Some models are vented to keep your head cool whilst working, for example, the Petzl Helmet range.

### Types of Hard Hats

The helmet type defines the impact protection.Hard hats provide impact protection from objects hitting the top of your head.Hard hats provide protection from top and lateral impacts. You are protected from objects hitting the top of your head and from the side, or off centre.

### Hard Hat Classes

The helmet class defines the level of electrical protection.Class E (Electrical) hard hats provide protection against falling objects and electrical exposure up to 20,000 V.Class G (General) hard hats offer protection against falling objects and electrical exposure up to 2,200 V.Class C (Conductive) hard hats offer protection from falling objects but provide no dielectric protection from electrical exposure.

### What colour do I need?

Hard hats are available in many colours. There is no legislation defining the colour you should use, but many construction sites use colours to identify job roles. For example, yellow hard hats are worn by general labourers and those involved in earth moving work. White hard hats are used by managers, supervisors and architects. Brown hard hats are worn by those working with equipment at high temperatures, such as welders.

### How often should I replace my hard hat?

If your hard hat is damaged, you must replace it immediately. If it isn't damaged, still change it periodically. Most manufacturers advise that a hard hat has a lifespan of two to five years.



Browse our range of compliant Hard Hats in various styles, materials and colours. Protecting your workforce while on site. Free Next Day Delivery. 

Hard Hats | Safety Helmets | HDPE Hard Hats | RS

Hard Hats

Buy JSP EVO3 Hard Hats. Browse our latest JSP EVO3 Hard Hat offers. Free Next Day Delivery

JSP EVO3 Hard Hats | RS

<p>JSP EVO3 hard hats feature a durable UV stabilised HDPE outer shell offering superior safety and protection, whilst offering enhanced comfort throughout the day. With ventilation, accessory slots and a wide selection of colours to choose from, JSP EVO3 hard hats have you covered.</p><h2>Why Use JSP EVO3 Hard Hats?</h2><p>JSP EVO3 hard hats and safety helmets offer supreme comfort and protection in a range of applications. As well as providing excellent head protection, they also boast a range of other features including a 6-point terylene cradle harness system, integrated sweat band and one touch slip ratchet adjustment. Furthermore, each model of JSP EVO3 range features lots to accommodate visors and ear defenders, providing a versatile and robust head protection solution.</p><p>At RS you will find JSP EVO3 hard hats in a variety of colours to suit your needs.</p>

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JSP Hard Hats | RS

<p>JSP hard hats are renowned for their durability and safety in a variety of applications. JSP helmets provide excellent head protection and comfort, with many including accessories such as goggles and visors for enhanced protection. Hard hats from JSP are available in a wide range of styles, colours and sizes ensuring you have reliable headwear PPE to get the job done.</p><h2>Where are JSP Hard Hats and Helmets Used?</h2><p>JSP safety hard hats and helmets are used in a wide range of applications that require sufficient head protection. Hard hats from JSP offer safety when working in environments such as building and construction sites, where risk of falling objects is present. Like many other safety helmets and hard hats, JSP hard hats are commonly used in applications such as DIY, construction, roofing, climbing and more.</p><h2>Why Use JSP Hard Hats?</h2><p>When working in dangerous environments such as construction sites, sufficient PPE and head protection is essential. You need head protection that not only protects your head against hazards and objects, but also provides comfort throughout the day. That's where hard hats and helmets from JSP come in. At RS you will find an extensive range of JSP hard hats that protect your head to the highest safety standards, whilst remaining comfortable and reliable.</p>

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Uvex Hard Hats | RS

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V-Gard Hard Hats | RS

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Solway Hard Hats | RS Components

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Milwaukee Hard Hats | RS

Buy from our selection of Hard Hats from MSA Safety. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

MSA Safety Hard Hats | RS

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Portwest Hard Hats | RS

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Orange Hard Hats | RS

<p>Orange hard hats are an essential head protection and safety solution, suitable for use in a wide range of applications. Orange helmets and hard hats are commonly used by personnel trained to sling weights on construction sites, as well as signallers and standard DIY purposes. At RS you will find a selection of Orange hard hats in a variety of styles to suit your needs.</p><h2>Where Are Orange Hard Hats Used?</h2><p>Orange hard hats are a vital piece of PPE equipment and can be used by anyone working in an environment that requires sufficient head protection. On construction and building sites, Orange hard hats are commonly worn by signallers or slingers, allowing them to be easily identified. However, hard hats and safety helmets that are Orange can be used by various users in a range of applications for enhanced safety. Orange hard hats or safety helmets are suitable for use in areas such as DIY, construction, or roofing.</p>

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Petzl Helmet | RS

<p>A Petzl Helmet is an important piece of PPE safety fall arrest equipment, easy to use, comfortable to wear, essential when working at height and other industrial environments. Not only does the Petzl helmet protect you from falling objects when at ground level and when working at height you have essential safety protection for your head should a fall happen. Safety helmets are also call hard hats, and petzl helmets are available in various sizes, colours and materials with many suitable hard hat accessories. Visibility is important when working at height and Petzl have Hi-Vis options available in orange, white and yellow.</p><p>All available with and without chin straps, vented, linings and styles to suit your safety needs. The styles in the Petzl range include, comfortable and comfortable ventilated, lightweight and lightweight ventilated.</p> <p>A range of Petzl helmet accessories are available from eye protection, visors, petzl helmet protectors, face shields adding to your safety plus a range of Petzl balaclavas and beanie hats.</p> <p>Petzl Helmet protection had your head covered for any environment.</p>

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Red Hard Hats | RS

<p>Red hard hats are an essential head protection and safety solution, suitable for use in a wide range of applications. Red helmets and hard hats are commonly used by fire marshals on building and construction site. These helmets are also suitable for general use in DIY applications. At RS you will find a selection of Red hard hats in a variety of styles to suit your needs.</p><h2>Where Are Red Hard Hats Used?</h2><p>Red hard hats can be used by anyone working in an environment that requires sufficient head protection. On construction and building sites, Red hard hats are commonly worn by fire marshals, allowing them to be easily identified. However, hard hats and safety helmets that are Red can be used by various users in a range of applications for enhanced safety. Red hard hats or safety helmets are suitable for use in areas such as DIY, construction, or roofing.</p>

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White Hard Hats | RS

<p>White Hard Hats are an essential part of PPE equipment for any environment when you can sustain and injury from falling objects and impacts whether working at height or working at ground level. Hard hats are also known as safety helmets and any colour and type can be worn by anyone needs head protection from a hard hat, however, since 2017 Build UK and the NBS recommends that you should adhere to the rule that White Hard Hats be worn by site managers, competent operatives and vehicle marshalls along with different coloured Hi-Vis vests and waistcoats. This ensures that all site operatives are visibly aware of who you are. White hard hats and any other colour of hard hats are a legal safety requirement on any work site.</p> <h3>What Hard Hat Colours Identify.</h3><ul> <li>White Hard Hats, managers, supervisors, architects, vehicle marshalls.</li> <li>Black hard hats worn mainly by those in a supervisory or lead role.</li> <li>Blue for any other site visitors.</li> </ul><p>Always check with the rules agreed for the site you are working on ensuring you follow their hard hat and safety helmet colour coded rules and guidelines.</p>

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Yellow Hard Hats | RS

<p>Yellow Hard Hats are perfect for when you when you need to be visible whilst staying protected with the correct PPE. Hard hats can protect you from falling objects and impacts whether working at height or working at ground level. Hard hats are also known as safety helmets and any colour and type can be worn by anyone needing head protection from a hard hat, however, since 2017 Build UK and the NBS have recommendations as to what hard colours should be worn on site. Yellow hard hats are essential to protect your head in any working environment as per PPE Regulations 1992 and comply to EN397.</p> <p>Yellow hard hats like other colours have many other design features to ensure your comfort and safety when working. Some have integral eye shields, accessory slots, integral sweatbands, with and without peaks, chin straps and rain gutters plus many are adjustable fitting various head sizes. </p>

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Blue Hard Hats | RS

<p>Blue hard hats are an essential head protection and safety solution, suitable for use in a wide range of applications. Blue helmets and hard hats are commonly used by visitors or apprentices on building and construction sites and can play a vital role in health and safety regulations. These helmets are also suitable for general use in DIY applications. At RS you will find a selection of Blue hard hats in a variety of styles to suit your needs.</p><h2>Where Are Blue Hard Hats Used?</h2><p>Blue hard hats can be used by anyone working in an environment that requires sufficient head protection. On construction and building sites, Blue hard hats are commonly worn by visitors or apprentices, allowing them to be easily identified. However, hard hats and safety helmets that are Blue can be used by various users in a range of applications for enhanced safety. Blue hard hats or safety helmets are suitable for use in areas such as DIY, construction, or roofing.</p>

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Green Hard Hats | RS

<p>Green hard hats are an essential head protection and safety solution, suitable for use in a wide range of applications. Green helmets and hard hats are commonly used by first aiders on construction sites, as well as general use in DIY applications. At RS you will find a selection of Green hard hats in a variety of styles to suit your needs.</p><h2>Where Are Green Hard Hats Used?</h2><p>Green hard hats can be used by anyone working in an environment that requires sufficient head protection. On construction and building sites, Green hard hats are commonly worn by those trained in first aid, allowing them to be easily identified. However, hard hats and safety helmets that are Green can be used by various users in a range of applications for enhanced safety. Green hard hats or safety helmets are suitable for use in areas such as DIY, construction, or roofing.</p>

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Hard Hats With Visor | RS

<p>Hard hats with visors are an excellent head and face protection solution, suitable for use in a wide range of environments. These types of safety helmets are an excellent site safety precaution, offering hands free protection. Available in a wide range of colours and styles, hard hats and helmets with integrated visors are quick and easy to apply. This allows you to work quickly and efficiently, whilst maintaining high site safety standards.</p><h2>Where are Hard Hats with Visors Used?</h2><p>Hard hats with visors are commonly used applications that require sufficient head and face protection. The durable hard hat design provides head protection from sharp or falling objects, whereas the visor offers excellent face protection against splashes and debris.</p><h2>Types of Hard Hats with visors</h2><p>Hard hats with visors are available in a range of styles to accommodate various applications. For environments with potential splashback from chemicals, sparks and molten, full face shield style visors are ideal. For applications that require head and eye protection, hard hats with goggle style visors are perfect. As well as offering high levels of head and face protection, these types of helmets are also available with additional features such as anti-mist, adjustable chin straps and much more.</p><p>At RS, you will find a wide range of hard hats with visors to suit your needs.</p>

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Hard Hats | Peltor | RS

<p>3M Peltor Hard Hats are used in many industries where health ans safety is a concern. Suitable for all kinds of challenging environments, 3M Hard Hats are a vital PPE components, and essentail for keeping workers safe. With a selection of Peltor hard hats to suit all price ranges, 3M are a brand you can trust.</p><p>RS combines its customer first attitude with 3Ms high quality range of products to bring you the solutions you need when you need them. For tough, reliable products that stand up to the high demands of the most challenging industries, 3M stand above the crowd.</p><p>What is the highest class of hard hat? </p><p>The highest class of hard hat is Class G, which protects against electrical hazards up to 2200 volts. It also meets ANSI/ISEA Z89.1-2009 standards for top impact protection.</p>

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Safety Helmet | 3M | RS

<p>3M Safety Helmets are used in many industries where health ans safety is a concern. Suitable for all kinds of challenging environments, 3M safety helmets are a vital PPE components, and essentail for keeping workers safe. With a selection of hard hats to suit all price ranges, 3M are a brand you can trust.</p><p>RS combines its customer first attitude with 3Ms high quality range of products to bring you the solutions you need when you need them. For tough, reliable products that stand up to the high demands of the most challenging industries, 3M stand above the crowd.</p><p>What is the highest class of hard hat? </p><p>The highest class of hard hat is Class G, which protects against electrical hazards up to 2200 volts. It also meets ANSI/ISEA Z89.1-2009 standards for top impact protection.</p>

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Peltor Hard Hats | 3M | RS

<p>Uvicator Hard Hats are engineered to provide superior head protection in demanding work environments. These hard hats are designed with innovative features to ensure maximum safety, comfort, and durability. They are ideal for use in industries such as construction, manufacturing, mining, and oil and gas, where head protection is crucial. The unique Uvicator technology incorporated in these hard hats provides an added layer of safety by indicating when the helmet has been exposed to potentially damaging levels of UV radiation, ensuring timely replacement and continuous protection.</p><h2>Features and Benefits:</h2><ul><li><strong>Uvicator Sensor Technology:</strong> The built-in Uvicator sensor changes colour as the hard hat is exposed to UV radiation, indicating when it is time to replace the helmet to maintain optimal protection.</li><li><strong>High-Impact Resistance:</strong> Made from robust materials, 3M Uvicator Hard Hats provide excellent resistance to impacts, safeguarding against falling objects and other workplace hazards.</li><li><strong>Comfortable Fit:</strong> Featuring an adjustable suspension system and padded interior, these hard hats offer a secure and comfortable fit, even during extended wear.</li><li><strong>Ventilation:</strong>Strategically placed ventilation slots improve air circulation, reducing heat buildup and enhancing comfort in hot working environments.</li><li><strong>Lightweight Design:</strong>The lightweight construction minimises neck strain and fatigue, making it easier for workers to wear the hard hats for prolonged periods.</li><li><strong>Compatibility with Accessories:</strong>These hard hats are designed to be compatible with a range of accessories, including ear muffs, face shields, and visors, allowing for customisation based on specific job requirements.</li><li><strong>Durable Construction:</strong> Constructed to withstand harsh working conditions, 3M Uvicator Hard Hats provide long-lasting reliability and protection.</li><li><strong>Easy Adjustability:</strong> The ratchet suspension system allows for quick and easy adjustments, ensuring a secure fit for different head sizes and shapes.</li><li><strong>Compliance with Safety Standards:</strong> 3M Uvicator Hard Hats meet or exceed various international safety standards, ensuring reliable protection and compliance with industry regulations.</li><li><strong>Enhanced Visibility Options:</strong> Some models come with high-visibility colours and reflective strips, improving worker visibility in low-light conditions.</li></ul><h2>Commonly Asked Questions:</h2><ol><li><strong>How does the Uvicator sensor in 3M Uvicator Hard Hats work?</strong></li><li> The Uvicator sensor in 3M Uvicator Hard Hats is designed to monitor the helmet's exposure to UV radiation. Over time, UV radiation can weaken the materials of the hard hat, compromising its protective capabilities. The Uvicator sensor gradually changes colour as it absorbs UV light. When the sensor reaches a specific colour, it indicates that the helmet has absorbed a significant amount of UV radiation and should be replaced to ensure continuous protection.</li><li><strong>Are 3M Uvicator Hard Hats compatible with other personal protective equipment (PPE)?</strong></li><li> Yes, 3M Uvicator Hard Hats are designed to be compatible with a wide range of other PPE. This includes ear muffs, face shields, and visors, allowing workers to customise their protection based on their specific job requirements. The hard hats are also compatible with communication systems, making them suitable for use in noisy environments where effective communication is crucial for safety.</li></ol>

<p>Peltor Hard Hats are designed to provide superior head protection in hazardous work environments. Combining advanced technology with user-friendly features, these hard hats are ideal for industries such as construction, manufacturing, mining, and oil and gas. Known for their durability, comfort, and versatility, 3M Peltor Hard Hats help ensure the safety and well-being of workers, making them a trusted choice for professionals around the world.</p><h2>Features and Benefits:</h2><ul><li><strong>High-Impact Resistance:</strong> 3M Peltor Hard Hats are built with high-quality materials that offer excellent resistance to impacts, ensuring maximum protection against falling objects and other hazards.</li><li><strong>Comfortable Fit:</strong> These hard hats feature adjustable suspension systems and padded interiors, providing a secure and comfortable fit for all-day wear.</li><li><strong>Ventilation:</strong> Designed with ventilation slots, 3M Peltor Hard Hats improve air circulation, reducing heat buildup and enhancing comfort in hot working conditions.</li><li><strong>Integrated Hearing Protection:</strong> Some models include built-in ear muffs or ear plugs, offering dual protection against head injuries and hazardous noise levels.</li><li><strong>Compatibility with Accessories:</strong> These hard hats are compatible with a range of accessories, including face shields, visors, and communication systems, allowing for customisation based on specific job requirements.</li><li><strong>Lightweight Design:</strong> The lightweight construction reduces neck strain and fatigue, making it easier for workers to wear the hard hats for extended periods.</li><li><strong>Durability:</strong> Constructed from robust materials, 3M Peltor Hard Hats are designed to withstand tough working conditions, providing long-term reliability.</li><li><strong>UV Protection:</strong> The hard hats feature a UV-resistant coating, protecting the material from degradation due to sun exposure, which extends the lifespan of the helmet.</li><li><strong>Easy Adjustability:</strong> The ratchet suspension system allows for quick and easy adjustments, ensuring a secure fit for different head sizes.</li><li><strong>Compliance with Safety Standards:</strong> 3M Peltor Hard Hats meet or exceed various international safety standards, ensuring reliable protection and compliance with industry regulations.</li></ul><h2>Commonly Asked Questions:</h2><ol><li><strong>Can 3M Peltor Hard Hats be used with other personal protective equipment (PPE)?</strong></li><li>Yes, 3M Peltor Hard Hats are designed to be compatible with a wide range of other PPE, including face shields, visors, and hearing protection. This compatibility allows workers to customise their protection based on specific job requirements, ensuring comprehensive safety. The hard hats are also compatible with 3M communication systems, enabling seamless integration of head protection and communication in noisy environments.</li><li><strong>How do I adjust the fit of a 3M Peltor Hard Hat?</strong></li><li>Adjusting the fit of a 3M Peltor Hard Hat is straightforward due to the ratchet suspension system. To adjust the fit, simply turn the ratchet knob at the back of the helmet until the suspension feels snug and secure on your head. Additionally, the height of the suspension can be adjusted by repositioning the straps inside the helmet. This ensures a customised and comfortable fit, accommodating different head sizes and shapes.</li></ol>

Green Hard Hats

Where Are Green Hard Hats Used?

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