Flexible working arrangements have become one of the most significant workplace developments of recent years. As employers seek to improve well-being, productivity and retention, alternative working models are increasingly being explored. Among these, the four-day week has emerged as a particularly compelling option, especially when considering disability inclusion in the workplace.

For disabled employees, traditional working patterns can present challenges that are often overlooked. Long hours, rigid schedules and the expectation of being physically present five days a week can create barriers to participation and career progression. As organisations strive to create more inclusive workplaces, the growing evidence supporting four-day weeks demonstrates how flexible working arrangements can help remove these obstacles and enable disabled employees to thrive.

If you believe your employer has treated you unfavourably because of a disability, it’s important to seek legal advice. Whether you’re requesting workplace adjustments or exploring a potential disability discrimination claim, understanding your rights is the first step.

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The Link Between Four-Day Weeks and Disability Inclusion

Recent research suggests that a four-day week could play an important role in helping disabled employees remain in work. The study found that reduced working hours can provide individuals with additional time to manage health conditions, attend medical appointments and recover from the physical or mental demands of work.

Many disabled employees live with conditions that involve chronic pain, fatigue, fluctuating symptoms or mobility challenges. While these conditions may not prevent someone from working effectively, they can make a standard five-day working week more difficult. An additional day away from work can create valuable opportunities for rest and recovery, reducing stress and helping employees maintain their well-being.

Read More: Failure to Make Reasonable Adjustments Costs the Department for Work and Pensions £17,000

The findings support a broader understanding of disability inclusion in the workplace. Rather than expecting rigid workplace structures, inclusive employers recognise that work should be designed to accommodate different circumstances. A four-day week represents one way employers can create environments that are more accessible and sustainable for disabled workers.

Flexible Working and Reasonable Adjustments

The concept of flexible working is closely connected to an employer’s duty to make reasonable adjustments under the Equality Act 2010. When a disabled employee experiences a substantial disadvantage because of workplace arrangements, employers are required to consider reasonable steps that could reduce or remove that disadvantage.

Flexible working arrangements are often among the most effective adjustments available. Depending on the circumstances, this may involve allowing an employee to work from home, adjust their start and finish times, reduce their hours, or adopt a compressed working pattern. For some individuals, a four-day week may provide the support necessary to continue working effectively while managing a disability.

Employers should remember that reasonable adjustments are highly individual. What works for one employee may not be suitable for another. The key is engaging in meaningful discussions with employees to understand their needs and identify practical solutions. By approaching flexibility as part of a wider commitment to inclusion, organisations can create workplaces where disabled employees are better able to contribute and succeed.

The Wider Benefits of Flexible Working Arrangements

Although discussions around disability inclusion often focus on legal compliance, the benefits of flexible working arrangements extend far beyond meeting statutory obligations. Organisations that embrace flexibility frequently experience improvements in employee satisfaction, engagement and performance.

Flexible working has become one of the most effective employee retention strategies available to employers. Employees increasingly value the ability to balance professional responsibilities with personal commitments, and organisations that provide greater flexibility are often better positioned to attract and retain talented individuals. This is particularly important in competitive labour markets where skilled workers have greater choice over where and how they work.

Research into four-day week trials has also challenged traditional assumptions about productivity. Many organisations have found that reducing working hours does not necessarily lead to reduced output. Instead, employees often become more focused, prioritise tasks more effectively and experience fewer instances of stress-related absence. For disabled employees, the ability to work within a schedule that better accommodates their needs can further enhance productivity and long-term performance.

Flexible working can also strengthen recruitment efforts. By offering a wider range of working options, employers can attract candidates who may otherwise be excluded. This includes disabled applicants who require greater flexibility to manage their health conditions while pursuing meaningful careers.

Can Employers Refuse a Flexible Working Request?

While employees have stronger rights to request flexible working than ever before, there is no absolute right to have every request approved. Employers are legally required to consider requests fairly and reasonably, but they may refuse them if there is a legitimate business reason for doing so.

For example, an employer may argue that a particular arrangement would have a detrimental impact on service delivery, create high costs or be difficult to accommodate within existing staffing structures. In these situations, the organisation must be able to demonstrate that its decision is based on genuine business considerations rather than assumptions or personal preferences.

However, the position becomes more complex when a flexible working request is connected to a disability. If an employee requires flexibility as a reasonable adjustment, employers must carefully consider their obligations under the Equality Act 2010. A refusal that may appear acceptable in a general flexible working context could potentially amount to disability discrimination if it fails to address a substantial disadvantage experienced by a disabled employee.

For this reason, employers should approach requests from disabled employees with particular care, ensuring they explore all reasonable alternatives before reaching a decision.

Creating an Inclusive Flexible Working Culture

Successful flexible working arrangements rely on more than simply approving individual requests. Organisations that achieve the greatest benefits tend to embed flexibility into their workplace culture and management practices.

Clear policies play an important role in ensuring consistency and transparency. Employees should understand what options are available, how requests will be assessed and what factors will be considered during the decision-making process. This can help build trust and reduce concerns about unfair treatment.

Manager training is equally important. Line managers are often responsible for handling flexible working requests and discussing reasonable adjustments with employees. Without appropriate training, there is a risk that requests may be assessed inconsistently or that managers may unintentionally overlook their legal responsibilities.

Employers should also focus on outcomes rather than presenteeism. Measuring success based on productivity and performance rather than time spent at a desk can help create a more inclusive environment where employees are judged on the quality of their work rather than their physical presence.

What to Do If Your Rights Are Breached

Employees who believe their rights have been breached should act promptly. In many cases, concerns can initially be raised informally with a manager or human resources representative. Open discussions often help clarify misunderstandings and may result in a resolution without the need for formal action.

If the issue remains unresolved, submitting a formal grievance may be the answer. This provides an opportunity to explain why the decision is problematic and allows the employer to reconsider the matter. Keeping records of requests, responses and relevant medical evidence can be particularly helpful at this stage.

Seeking independent advice is also advisable. Organisations such as ACAS, trade unions and employment law specialists can provide guidance on rights and potential next steps. Early advice can help employees understand whether an employer has complied with its obligations and what options may be available.

Where an employer has failed to make reasonable adjustments or has engaged in disability discrimination, employees may be entitled to bring a claim before an Employment Tribunal. Because strict time limits apply, anyone considering legal action should seek advice as soon as possible.

Looking Ahead

The growing popularity of four-day weeks reflects a wider shift in attitudes towards work. Increasingly, employers are recognising that flexibility can benefit both employees and organisations, creating healthier workplaces while supporting productivity and retention.

For disabled employees in particular, flexible working arrangements can be transformative. They can provide the support needed to manage health conditions, reduce barriers to participation and enable individuals to build sustainable and fulfilling careers. The recent research on four-day weeks reinforces the importance of designing work around people rather than expecting people to fit inflexible working structures.

Read More: Understanding the New EHRC Code of Practice and What Recent Parliamentary Developments Mean for the Workplace

As conversations around disability inclusion continue to evolve, flexible working is likely to remain at the centre of the discussion. Organisations that embrace these changes will not only strengthen compliance and inclusion but also position themselves as employers of choice.

Get Help with Flexible Working and Disability Discrimination

If your employer has failed to make reasonable adjustments, it’s important to seek legal advice. Understanding your rights can help you determine whether your employer has remained legally compliant and what steps you can take.

At Redmans Solicitors, our specialist employment law team advises employees on flexible working requests, reasonable adjustments, and more. We can assess your circumstances, explain your legal options, and help you achieve the best possible outcome.

• Call us on 020 3397 3603
• Request a callback via our online form