Construction Site Welfare Facilities: What Do You Need On Site?

Before construction work begins, contractors must make sure suitable welfare facilities are available for everyone working on site, in line with the UK’s Health and Safety Executive (HSE) requirements. These facilities are not just a useful extra or a matter of worker comfort; they are a legal and practical requirement that helps construction workers stay safe, healthy and productive throughout a project.

Construction site welfare facilities include toilets, washing facilities, drinking water, changing areas, rest facilities and, where needed, welfare accommodation. These are sometimes referred to as on-site amenities, but in health and safety guidance they are usually discussed as welfare provision or site welfare facilities.

Getting welfare provision right from the start enables construction companies to avoid delays, reduce health and safety risks and create a better working environment for their personnel. If adequate welfare facilities are not provided, work risks being disrupted and contractors could face enforcement action, including site shutdowns and legal action.

In this guide, the temporary accommodation experts at Bunkabin explain what welfare facilities are required on a construction site, who is responsible for providing them and how welfare units can help contractors meet the needs of their workforce.

WHAT WELFARE FACILITIES ARE REQUIRED ON A CONSTRUCTION SITE?

The Construction (Design and Management) Regulations 2015 also set out minimum welfare requirements for construction sites.

In practical terms, contractors and site managers should make sure workers have access to:

• Suitable and sufficient toilets
• Suitable and sufficient washing facilities
• Clean drinking water
• Changing rooms and lockers where workers need to change clothing
• Rest facilities where workers can take breaks and eat meals

These facilities must be suitable for the workforce and the work being carried out. A small short-term project will not have the same welfare requirements as a large construction site with workers staying on site overnight, but every site must still provide adequate welfare facilities for the people using it.

Site welfare facilities should also be easy to access. Workers should not have to cross unsafe areas, vehicle routes or unstable ground to reach facilities. If the ground is likely to become slippery, uneven or muddy, site managers are required to provide safe routes so workers can move between the work area and welfare accommodation without unnecessary risk.

WHO IS RESPONSIBLE FOR PROVIDING SITE WELFARE FACILITIES?

On construction projects involving more than one contractor, the principal contractor is generally responsible for planning, managing and monitoring health and safety during the construction phase. This includes making sure suitable welfare facilities are provided and maintained. For smaller projects involving a single contractor, that contractor will usually be responsible for providing adequate welfare facilities for workers on site.

The person or organisation the construction work is being carried out for, such as a developer, landowner, local authority or business commissioning a project, also has responsibilities. They must make sure suitable arrangements are in place for welfare facilities before construction work begins. Contractors and subcontractors must then cooperate with those arrangements and make sure workers can access and use the facilities provided.

Whatever the size of the project, welfare should be part of early planning and procurement. Leaving welfare provision until the last minute is likely to cause delays, create avoidable risks and make it harder to source adequate facilities for the workforce.

Contractors and site managers should provide all of the following health and welfare facilities, and follow the guidelines relevant to each:

Toilet blocks

Construction site workers must have access to functioning toilets - they must flush, be lockable and have sinks with hot and cold running water. Contractors and building site managers must ensure that there are enough toilet blocks for the number of workers on the site and that they are cleaned and maintained regularly. This includes the provision of soap, toilet paper and linen or paper towels to dry hands.

Toilets must be well-ventilated and have dedicated sanitary product disposal facilities for those who require them. When researching welfare facility providers, be sure to choose a provider that meets these minimum requirements in complying with HSE guidance, to avoid any potential legal consequences.

Washing spaces

Construction welfare facilities must include areas for workers to wash and freshen up. This might mean sinks with running water and enough space to wash the face and arms, or shower blocks, depending on workers’ needs. For example, if workers are living on the site for the duration of the project, they will need showers. If workers are travelling to the site and only spending a few hours a day there, they may not need full shower blocks and a sink may be sufficient to meet HSE safety regulations.

As with toilets, washing areas should be well-ventilated and have hot and cold running water. They must be kept clean and up to a good, functioning standard. Washing facilities for general use should be placed near toilets and accommodation so that workers have easy access to them. Washing facilities that are used for decontamination should be kept separately in a quarantine area and monitored closely, so workers don't carry any dangerous substances into other areas of the site.

Changing areas

On sites where workers need to change clothes, you should provide safe, private areas for this purpose. Changing rooms should be placed near to washing facilities, or in a quarantine zone, if they are used to change out of contaminated personal protective equipment (PPE). Changing areas should be heated in cold weather and should have space to dry any wet clothing. Additionally, they should have secure storage space for workers to keep their belongings if there are no other safe-storage areas on the site.

Rest areas

Areas for workers to rest and enjoy recreational time are just as important as other welfare facilities. These facilities should be sheltered and heated in cold weather, or well-ventilated in hot weather. You must provide space and amenities to allow workers to prepare and eat food. Rest areas should allow workers to escape the elements and take breaks; contractors and site managers should respect their workers' need to have this space and time and should make sure they prioritise it alongside their other health and welfare requirements.

Any food preparation areas should be kept hygienic and in working order, and there should be adequate space for workers to rest at any given time.

Sleeper cabins

There are a number of options for accommodating workers overnight that contractors and building site managers can choose from. Providing sleeping facilities is the best way to avoid the sheer cost of paying for hotel stays, and the delays involved when workers have to commute to the site - common headaches for contractors.

By choosing affordable, recyclable cabins that are built with top-of-the-line components, you can be sure your workers feel at home and come to work each day well-rested and ready to work. Bunkabin provides a range of site sleeper cabins, from single sleepers to deluxe options all with en-suite toilets and washing facilities, to help you meet all of your obligations to the HSE.

Bunkabin's portable cabins are perfect for any size construction site due to their flexibility. They are robust, and fully meet the HSE's requirements with insulation and heating for cold weather and ventilation for summer. They are easy to transport and install with deliverability possible to most sites, regardless of their location - if you can get a lorry in, we can deliver your site sleepers.

MAINTAINING SUITABLE WELFARE FACILITIES THROUGHOUT THE PROJECT

Providing welfare facilities at the start of a project is not enough. Facilities must be kept clean, safe, accessible and in good working order throughout the construction phase.

Site managers should make sure that:

• Toilets are cleaned and serviced regularly
• Toilet paper, soap and towels are replenished
• Washing facilities continue to provide running water
• Drinking water remains clean and available
• Rest areas are kept hygienic and free from site waste
• Heating, lighting and ventilation continue to work properly
• Access routes remain safe in poor weather
• Drainage tanks or waste systems are emptied as required
• Damaged facilities are repaired quickly
• Workers know where welfare facilities are located

Poor maintenance can swiftly turn suitable welfare provision into inadequate welfare provision. For example, a toilet that is not cleaned, a sink without running water or a rest area being used for equipment storage may no longer meet the needs of workers.

PLANNING WELFARE FACILITIES BEFORE WORK STARTS

Welfare facilities should be planned as early as possible. Waiting until workers arrive on site can cause avoidable problems, especially if the site has limited access, poor ground conditions or no mains services.

Before ordering welfare units, contractors should consider:

• The site address and access route
• Whether lorries can reach the delivery location - at Bunkabin, our delivery fleet can access any site with road access.
• Ground conditions where units will be placed Available water supply
• Sources of power
• Drainage options
• Number of workers
• Project duration
• Whether accommodation is needed overnight
• Required delivery dates
• Whether facilities will need to move as the project progresses

Early planning helps suppliers recommend the right welfare units and delivery approach. It also gives contractors more time to solve issues around access, services and layout before work begins. At Bunkabin, we will always aim to be flexible with our units, and offer a quick hire service. However, this will depend on the volume of welfare units you require and our overall availability. It's always better to plan in advance, so we can account for the provision you need.

FAQS ABOUT SITE WELFARE FACILITIES

How long do units take to install once on site?

Once our delivery lorries arrive on site, the units can often be ready for use in as little as 30 minutes. The exact installation time will depend on the type and number of units being delivered, where they need to be positioned and whether the required utilities are ready to connect.

To help installation run smoothly, contractors should make sure the delivery area is accessible, the ground is suitable, and any required water, drainage or power connections are prepared in advance. If utilities are not ready when the units arrive, the cabins may still be positioned, but they may not be fully ready for use until services can be connected.

Is there a construction work site welfare facility checklist?

The welfare facilities needed on a construction site will depend on the nature of the project, the number of workers, the length of the job and the risks involved. However, most construction projects will need suitable provision for the following:

• Toilets and sanitary facilities
• Washing facilities with running water
• Drinking water
• Changing rooms or changing areas where required
• Secure storage for clothing and personal belongings
• Rest areas where workers can take breaks
• Facilities for preparing and eating food
• Heating, ventilation and lighting
• Safe access routes to welfare facilities
• Regular cleaning, servicing and maintenance
• Shower facilities where workers are staying on site or carrying out dirty or hazardous work
• Welfare accommodation or sleeper units for longer projects, remote sites or large projects

These facilities should be available before construction work starts and should remain in good working order for the duration of the project.

Do construction sites need hot and cold running water?

Washing facilities on construction sites should include a supply of clean hot and cold, or warm, water. Under CDM 2015, this should be running water so far as is reasonably practicable. Washing facilities should also include soap or another suitable means of cleaning, plus towels or another suitable way for workers to dry their hands.

In practice, this means contractors should plan for suitable washing facilities before work begins, rather than relying on workers being able to wash elsewhere. Where mains water is available, welfare facilities should normally be connected to it. If mains water or drainage is not available, contractors may need to arrange an alternative setup, such as portable welfare units with a suitable water supply and drainage tanks.

Whatever setup is used, workers must be able to wash properly and the facilities must be kept clean, accessible and in good working order throughout the project.

Are separate toilets required for men and women?

Separate toilet rooms should be provided for men and women unless each toilet is in its own separate lockable room that can be secured from the inside. In practice, this means a single-user lockable toilet may be suitable for use by any worker, provided it offers proper privacy and is not part of a shared room with urinals. Bunkabin's deluxe and twin toilet blocks offer lockable cubicles and main doors, to give site managers a flexible way to account for the needs of all staff.

Where female workers use the facilities, sanitary waste disposal should also be provided. Toilets should be clean, well ventilated, lit, easy to access and supplied with toilet paper and suitable handwashing facilities.

When are shower facilities needed on a construction site?

Shower facilities may be needed where workers are staying on site, carrying out dirty or physically demanding work, exposed to hazardous substances, or unable to wash properly elsewhere. They are particularly useful on remote projects, long-term construction sites and jobs where workers need to remove dust, mud, fibres, chemicals or other contaminants before leaving the site.

If workers are using sleeper cabins or welfare accommodation, showers are usually an important part of the wider welfare setup. They help support hygiene, comfort and worker wellbeing, especially where personnel are living close to the work area for several days or weeks at a time.

Can portable welfare units meet construction site welfare requirements?

Portable welfare units are one of the most practical ways to provide construction site welfare facilities, especially where permanent buildings are not available or the site is still being set up. Toilets, shower units, rest cabins, diner units and sleeper cabins can all be used to create a complete welfare setup for workers on site.

For many construction projects, portable units are the answer because they can be delivered directly to site, positioned where workers need them and combined to suit the size and nature of the workforce. They can help contractors provide suitable toilets, washing facilities, rest areas, eating spaces and welfare accommodation without waiting for permanent services or buildings to be completed.

HOW BUNKABIN CAN HELP WITH CONSTRUCTION SITE WELFARE FACILITIES

Bunkabin supplies portable welfare accommodation for construction companies across the UK. Whether you need sleeper cabins for workers staying on site, shower facilities, toilet units or diner cabins for rest breaks, our team can help you choose a setup that suits your project.

Our units are designed to be robust, comfortable and practical for construction environments. They can support worker welfare on a wide range of projects, from small sites to large construction projects and remote locations. Our units have been used across industries for decades, from our long tenure serving the Glastonbury festival to supporting major mainland military planning.

Good welfare management should be part of everyday site management, not a one-off procurement task. For more information on how Bunkabin can help you to meet the HSE's requirements and get your site up and running, call us on 0345 456 7899. To specify a time for us to contact you, fill out an online enquiry form.