HSE Compliance: Why You Need a Proper Construction Toilet for Workers

As an employer, equipping your worksite with a toilet isn’t just about being nice to your workers, it’s the law. According to the United Kingdom’s Health and Safety Executive, providing adequate toilet and washing facilities ensures the health and safety of your employees.

However, working on construction sites sometimes makes it more difficult to provide a decent loo. The good news is, there are several construction toilet options for you to choose from that will keep you compliant with HSE.

To learn more about loo options and HSE rules, keep reading the content below.


What Is the Health and Safety Executive(HSE)?

The Health and Safety at Work Act of 1974 was created by the Health and Safety Executive (HSE). It’s a national, independently-operated watchdog agency in the U.K. The purpose of the organisation is to act as the United Kingdom’s national health and safety regulator.

The HSE is tasked with enforcing legislation that’s tailored to prevent workplace accidents, illnesses, injuries, and fatalities. Plus, the organisation provides guidance on how to remain compliant with health and safety regulations. It does so by giving no-cost resources and updates on the most recent changes in HSE guidelines.

It is also in charge of:

  • Conducting relevant health and safety research
  • Enforcing healthier, safer job practices by assisting business owners and workers
  • Ensuring that compliance is maintained with all current health and safety regulations

The objective of the HSE is to make sure that health and safety rules are simple and easy to follow.


The Role of the HSE

HSE operates based on a basic principle of health and safety law. They believe that companies that create risks should be responsible for controlling those risks. Essentially, part of HSE’s task as a regulator is to make sure that employers are fully responsible for the risks they create.

Regulating includes providing legislation and enforcement via audits and inspections, and also offering educational resources to help employers stay complaint. It’s HSE’s job to give health and safety assistance to ensure that employers understand the rules.

Their guidance also includes raising awareness regarding health and safety in the workplace for employers and workers. That way, everyone understands what their role entails and exactly what they can do to stay compliant.

Basically, it’s all about taking responsibility. This starts by detailing the employer’s primary role. To better understand your role and responsibility as an employer, visits HSE’s website. It has a variety of safety practices to help business owners.


Construction Safety: Toilets and Washing

There are certain things that your site must have for your workers as it relates to toilets and washing facilities in order to be HSE compliant. Below are the primary requirements:



A construction toilet has to be efficient enough for your worksite. There are two primary types:

Flushing toilets – You should provide a flushing construction toilet when possible. Attach them to the primary water and drainage systems where available. Alternatively, toilets with a built-in water supply and drainage tanks can be used.

Chemical toilets – Another option for your site is portable chemical toilets. They are acceptable alternatives when you can’t provide flushing alternative. Chemical toilets are most common on short-term or smaller construction sites.

They also work well as an addition to permanent facilities in remote areas of larger construction sites.


To stay compliant, put washing facilities beside the toilets and changing rooms. They should include the following:

  • clean hot and cold, or warm running water
  • soap for cleaning hands
  • towels for drying
  • proper ventilation and lighting
  • showers( depending on the work performed)

Washing areas are vital because they help to prevent the spread of germs and illnesses.


The sinks and washbasins on your worksite need to allow employees to wash their hands, forearms, and face properly. Some portable toilets only come with hand sanitiser and a small sink.  However, that isn’t adequate enough unless other proper washing facilities are close by.

Furthermore, hand washing shouldn’t take place in the same region where eating and drinking occurs. It’s essential to provide washing facilities away from eating and rest areas where workers could get exposed to hazardous substances like cement, micro-organisms, and lead. Doing so controls the risk of contamination.


On sites where employees get really dirty or work with hazardous material, showers are required to help cleanse away harmful particles from the hair and skin. In this situation, portable shower units should be set away from the main construction toilet facilities to prevent contamination of other workers.

Also, for employees working in tunnelling or with lead or asbestos, specialist guidelines must be put into place to protect the worker’s health. In these conditions, hot showers aren’t efficient enough.

Drinking Water

Water is a separate problem from the toilets and washing facilities. An employer is expected to provide employees access to drinking water from a public source. Not only that, but all workers must also have access to a bottled water dispenser and drinking cups.

There should be enough water at all times, and employers should take the temperatures and the type of work into consideration.
Employers don’t have to display a sign for the drinking water.  However, if workers are likely to drink the water in washing facilities, the company should label it “not for drinking” and “drinking water” to differentiate the two.


Common Issues With Compliance

There are a few issues that present a constant problem with toilets and washing facilities. The most common problems include:

The number of toilets: The number of toilets required depends on the number of workers on the site, and the ratio of males to females. If you are using chemical toilets, the BSI standard is one plastic construction toilet to every seven individuals working a 40-hour week.

With that in mind, you will need to consider how often the toilets are cleaned and emptied. Chemical toilets are usually maintenanced every week as part of a hire contract. Depending on the frequency of use, cleaning might be needed more often, or you may require more units on the site.

Men and Women: Males and females are permitted to use the same toilet as long as it’s in a lockable room away from urinals. There must also be sanitary waste disposals for the female workers. Also, men and women can share sinks to wash their face, hands, and arms.

Plus, you can also offer unisex showers to employees as long as they are separated, lockable, and made to accommodate one person at a time.

Electrical safety: Many construction toilet units have heated water for handwashing. Electrical installation is usually 240v, but certain precautions are needed to prevent the risk of an electrical injury.

Ventilation and lighting – A construction toilet and washing areas require adequate ventilation and lighting.

Cleaning: Toilets and washing facilities require routine cleaning. Using a portable toilet hire is the best way to take care of it.

Consumables: Toilet paper, soap, paper towels, and other amenities run out fast. It’s important to make sure that supplies are always stocked.

How many toilets should a workplace have?

The most important legislation is the Workplace (Health, Safety and Welfare) Regulations 1992. Regulation 20, Sanitary conveniences, states work toilets must have :

1. Appropriate and adequate sanitary supplies offered in accessible areas.

2. Without bias to the generality of paragraph (1), sanitary conveniences will not be appropriate except if –

a)The rooms containing them are satisfactorily ventilated and lit;

b)They and the rooms containing them are kept in a perfect and organised condition; and

c) Separate rooms containing conveniences are given to males and females except where each comfort is in a divided room with a door

In addition to the above requirements, a suitable code of practice also provides a minimum number of toilet facilities. The number of toilets and washbasins allowed for mixed-use or women only are as follows:

For females only or for mixed-use, there should only be one toilet and washbasin for 1-5 workers. The number of toilets and washbasins increases according to the total amount of staff member.

For example, 25-50 workers are required to have three toilets and three washbasins between them, and 51-75 employees need four toilets and washbins. Lastly, 76-100 staff members must have five toilets and five washbasins.

For males only, one toilet and one urinal are needed for 1-15 employees. That number increased to two toilets and one urinal for 16-30 staff members, and four toilets and four urinals for 91-100 workers.

Construction Toilet Products for Your Construction Site

If your business needs a construction toilet or other products, our LetLoos selection of units is amazing. Below are a few options to choose from:

Hot Wash Site Toilet

A hot wash construction toilet can provide hot and cold water for extra sanitation and a superb bathroom experience. We offer hot wash toilet units that are available for immediate hire.

Also, our units are ideal for short and long-term projects. The advantage of hot water facilities is that they encourage workers to wash their hands for a longer period of time.

Portable Toilet Hire

Construction sites can definitely benefit from chemical toilets. Our portable toilet hire gives you the ability to offer your staff members the facilities they need. Furthermore, we provide simple installation and removal to make sure that the units don’t get in the way and interrupt the workflow on the site.

Here are a few additional benefits:

  • Toilets are steam cleaned before delivery to ensure they arrive in pristine condition.
  • Our chemical portable toilets are sanitized each week using top-notch chemicals to eradicate odours.
  • Toilets are equipped with a forearm washbasin to ensure compliance with health, safety and welfare regulations (1992).
  • A completely portable unit, with no ground hole required, nor a septic tank or mains water system.

Single Shower Unit

LetLoos single shower units are the ideal solution for the efficient removal of dirt, grime and other harmful substances. Not only that, but they include:

  • Simple-to-use controls and a roomy interior design.
  • Delivery and installation performed on-site by knowledgable technicians
  • Reduced chance of injury through contact with dangerous substances.

Dust, mud and hazardous materials are a constant issue on construction sites, and it’s challenging for workers to remain clean. Many businesses are searching for portable shower units for hire as a solution.

Thankfully, our units provide a quick and efficient way for construction employees to freshen up, prior to beginning work, after their shift, or any other time workers need to clean themselves.

LetLoos transferrable shower units are easy to operate and are created to handle heavy usage. The simple controls and roomy interior allows construction workers to enjoy a nice shower anytime they need to. Our expert staff will deliver to the site the following day, identify the best area to put your unit(s) and provide a full install.

Mains Connected Toilet

Our mains-connected transportable toilets are an affordable option for long-term work projects. This product allows workers to take advantage of the mains water access and complete flushing facilities while working on-site, and it also:

  • Functions in precisely the same way as a home or office toilet.
  • Provides an affordable, hygienic solution for extended projects where consistent use is anticipated.
  • Consists of site location suggestions, complete installation, routine maintenance and eventual removal.
  • Minimizes odour and requires less maintenance.

You can’t go wrong with choosing this option—especially if you run a busy construction site.

The Best Construction Toilet Provider in the UK

If your company or construction site needs a construction toilet, LetLoos has you covered. We are the UK’s  # 1 construction site portable toilet hire. Our toilets are steam cleaned before delivery and washed every week to ensure sanitation.

Also, if you need a porta potty rental, we provide toilets for special events, and luxury toilet trailers as well.

If you have questions regarding our products and services, call 0800 368 8373 or contact us online.