Hi Vis Coveralls UK – EN ISO 20471 High Visibility Coveralls for Work

Our hi vis coveralls are designed for construction, rail, highways, logistics, utilities, warehousing and industrial workplaces where teams need visible all-in-one workwear for everyday site use and more demanding environments. This collection includes EN ISO 20471 compliant hi vis coveralls for workers, supervisors, contractors and operatives, with options for practical hi vis coveralls, protective hi vis flame retardant coveralls, rail-focused rail spec coveralls and weather-ready hi vis waterproof coveralls.

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EN ISO 20471 Hi Vis Coveralls for Full-Body Visibility

Hi vis coveralls are widely used across UK workplaces because they provide a complete all-in-one garment for workers who need full-body visibility and practical site protection. They are commonly chosen for rail contractors, highways teams, engineering staff, industrial operatives, utilities workers and site teams operating in exposed, dirty or more demanding working conditions.

If you need help understanding garment classes and workplace requirements, read our EN ISO 20471 guide and our explanation of Class 1, Class 2 and Class 3 hi vis clothing.

Choose Between Standard, Flame Retardant, Rail & Waterproof Coveralls

Our range includes standard hi vis coveralls for general site work, hi vis flame retardant coveralls for higher-risk environments, rail spec coveralls for rail-focused requirements and hi vis waterproof coveralls for wet and exposed conditions.

These options are suited to different site rules, hazard levels and working environments. If you are comparing wider garment types, you can also browse hi vis flame retardant clothing, rail specification hi vis workwear and the wider hi vis workwear collection.

Built for Specialist Site Clothing & PPE Requirements

Hi vis coveralls are often worn as part of a wider site clothing and PPE package, particularly in rail, engineering, highways and industrial work. Depending on the task, workers may also need PPE, safety footwear, helmets, gloves and other protective equipment to complete the required uniform.

If you are reviewing broader site safety responsibilities, read our guides on what PPE is required by law in the UK workplace and PPE equipment for construction sites.

Branded Workwear & Teamwear Support

Many businesses buying hi vis coveralls also build broader uniform packages around jackets, trousers, tops and specialist protective clothing. We provide in-house embroidery and logo printing across suitable garments and wider branded workwear packages for contractors and site teams.

For more guidance, read our guide to ordering branded workwear and our logo placement guide.

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Shop hi vis coverall styles: Standard Hi Vis Coveralls | FR Hi Vis Coveralls | Rail Spec Coveralls | Waterproof Hi Vis Coveralls

Hi-Vis Workwear Coveralls – EN ISO 20471 Compliant Hi-Vis Coveralls

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Hi-Vis Workwear Coveralls

29 products

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Showing 1 - 29 of 29 products
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Portwest FR50 Flame Resistant Anti-Static Coverall (Small To 5XL) 7 COLOURSPortwest FR50 Flame Resistant Anti-Static Coverall (Small To 5XL) 7 COLOURS
Portwest Portwest FR50 Flame Resistant Anti-Static Coverall (Small To 5XL) 7 COLOURS
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Portwest TX55 Nantes Hi-Vis Contrast Work CoverallPortwest TX55 Nantes Hi-Vis Contrast Work Coverall
Portwest Portwest TX55 Nantes Hi-Vis Contrast Work Coverall
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Portwest PW352 PW3 Hi-Vis Winter CoverallPortwest PW352 PW3 Hi-Vis Winter Coverall
Portwest Portwest PW352 PW3 Hi-Vis Winter Coverall
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Portwest DX438 DX4 Hi-Vis Winter CoverallPortwest DX438 DX4 Hi-Vis Winter Coverall
Portwest Portwest DX438 DX4 Hi-Vis Winter Coverall
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Choose the Right Hi Vis Coveralls for Your Work Environment

This page helps you choose the right hi vis coveralls based on garment type, working conditions, site risk, weather exposure and compliance requirements. Hi vis coveralls are widely used across rail, highways, engineering, logistics, utilities and industrial workplaces where teams need full-body visibility and practical all-in-one site clothing.

Many workplaces require garments that comply with EN ISO 20471, with the correct class depending on site risk, traffic exposure and workplace rules. If you are unsure which level is needed, our guides explaining EN ISO 20471 requirements and hi vis classes explain how garment classes apply across workplace environments.

Browse the main coverall types below to compare standard, flame retardant, rail specification and waterproof styles, then explore related collections for specialist clothing, PPE and wider uniform planning.

Hi Vis Coverall Guides & Advice

Learn more about hi vis standards, PPE responsibilities, rail and specialist clothing requirements, and how to choose the right coveralls for construction, engineering, rail, utilities and industrial environments.

Hi Vis Coveralls FAQs

What are hi vis coveralls?
Hi vis coveralls are all-in-one high visibility garments designed to provide full-body site clothing in workplaces where visibility, practicality and more complete garment coverage are needed.
What types of hi vis coveralls are available?
This collection includes standard hi vis coveralls, flame retardant hi vis coveralls, rail spec coveralls and waterproof hi vis coveralls. Different garments are suited to different site conditions, hazards and workplace requirements.
Who uses hi vis coveralls?
Hi vis coveralls are commonly used across rail, highways, engineering, logistics, utilities and industrial environments where workers need full-body visibility and practical all-in-one site clothing.
When should I choose coveralls instead of separate jackets and trousers?
Coveralls are often chosen when workers need more complete body coverage, simpler all-in-one dressing and practical protection in dirty, exposed or demanding work environments. Separate garments may suit teams that want more flexibility and layering options.
Can you add logos to hi vis coveralls?
Some garments may be supplied as part of wider branded workwear packages, but logo placement should always be checked carefully to help maintain the required visibility coverage and ensure branding works with the garment layout.
Can hi vis coveralls be included in a branded uniform package?
Yes. Many businesses combine coveralls with branded jackets, tops and other site clothing to create a more complete uniform package across different roles and working conditions.
Will adding a logo affect compliance?
Potentially, so logo placement should always be reviewed before production. Branding must not reduce the required fluorescent background material or reflective tape coverage beyond what the garment standard allows.
Where can I learn more about branded workwear ordering?
Should hi vis coveralls meet EN ISO 20471?
In many workplaces, yes. Hi vis coveralls often need to comply with EN ISO 20471 for visibility, with the correct class depending on the site risk, task and working environment.
Do hi vis coveralls come in different hi vis classes?
Yes. The class depends on the garment design and the amount of high visibility and reflective material used. Always check the individual product specification and your workplace requirement before ordering. You can read more here: Hi vis classes explained – Class 1, Class 2 & Class 3.
Are all hi vis coveralls suitable for rail or higher-risk environments?
Not always. Some workplaces require specific garment classes, colours or additional standards such as rail specification or flame retardant performance. Always check the product description and site requirement before choosing garments.
Where can I read more about EN ISO 20471 and PPE responsibilities?

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