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How Long is Private Rehab?

From 28-day foundations to 60 and 90-day programmes for more complex needs, we’ll guide you toward the length of stay that offers the best chance of lasting recovery.

Abbington House Rehab

About The Author

Ellyn Iacovou

Ellyn has been writing addiction recovery content for over ten years, working with some of the largest treatment providers. Her passion for creating meaningful content is deeply personal. Through her own recovery journey, she understands the importance of finding clear, concise and compassionate information for those seeking help. Ellyn’s professional and personal experience means her words resonate with those in need of help, and hopes they offer reassurance to individuals and families facing addiction.

At Abbington House, we match programme length to each person’s needs. While we can facilitate shorter stays in certain circumstances, our clinical team strongly advises a minimum of 28 days for meaningful recovery. A full month gives you the time to settle, engage fully in therapy and begin building the routines that support long-term change..

Why Duration Makes a Difference

Real recovery takes time. The longer you spend in treatment, the more space you have to move beyond crisis, embed new habits and prepare for life back home.

A minimum of 28 days is widely considered the benchmark for effective rehab because it allows you to:

  • Stabilise safely – especially if detox is required in your first week.
  • Engage in a full therapy cycle – working through the core programme without rushing.
  • Practise new routines – with enough time for structure and healthy habits to take root.
  • Plan for discharge – including relapse-prevention strategies and family involvement.

Shorter stays may help in very specific situations – for example, as a stabilisation period or assessment – but they are rarely long enough to achieve sustainable change on their own.

That’s why our admissions team usually recommends starting with 28 days, with the option to extend to 60 or 90 days for those with more complex needs.

14 Days: Short-Term Stabilisation

A two-week stay can provide a safe space to stabilise, complete supervised detox if required, and begin initial therapy. For some people, this may be a useful first step – particularly if work or family pressures make longer treatment difficult right now.

However, 14 days is rarely long enough for lasting recovery. It’s best suited for:

  • Short-term crisis interruption.
  • Clinical assessment and stabilisation.
  • Preparing to transition into a longer stay when possible.

If you’re considering 14 days, our admissions team will talk honestly with you about what’s realistic and why we generally recommend 28 days or more for meaningful change.

28 Days: Building the Foundation

A full month in treatment gives you the time and structure needed to make good progress. At Abbington House, the 28-day residential programme allows you to complete a full cycle of therapy and begin building the skills that support long-term recovery.

What 28 days includes:

  • Safe stabilisation and detox (if required).
  • Participation in the full therapeutic programme, including group and individual therapy.
  • Psychoeducation sessions focused on relapse prevention and healthy coping strategies.
  • Family involvement, where helpful, through therapy sessions or communication.
  • Weekly clinical reviews to adjust your care plan as you progress.

Who it suits:

  • First-time clients who are ready to engage with treatment.
  • People who need enough time to move beyond crisis and into active recovery.

28 days provides a strong starting point, and many clients choose to extend to 60 or 90 days to consolidate their progress.

60 Days: Consolidation and Deeper Work

For many people, 28 days creates a solid foundation, but longer stays create the space to address more complex needs and practise recovery skills in a structured environment. A 60-day programme allows time to move beyond stabilisation and into deeper therapeutic work.

What 60 days includes:

  • Everything in the 28-day programme, with extended therapy cycles.
  • More time for trauma-informed work and addressing co-occurring conditions such as ADHD, anxiety or depression.
  • Greater opportunity to practise new routines and relapse-prevention skills in a safe, supported setting.
  • Continued family involvement and structured feedback from the clinical team.

Who it suits:

  • Clients with a history of relapse after shorter treatments.
  • Those living with dual diagnosis or significant trauma.
  • People who benefit from more time to embed new routines and emotional regulation skills.

60 days balances therapeutic depth with practical flexibility, giving you the best chance to leave feeling prepared and confident in your recovery.

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90 Days+: A Complete Therapeutic Reset

A three-month stay provides the most comprehensive approach to recovery. For people with long-standing addictions, multiple relapses or complex co-occurring conditions, 90 days or more gives the best chance of lasting change. It allows time to stabilise, explore, process and rebuild in a way that shorter programmes can’t match.

What 90 days includes:

  • The full Abbington House programme, completed at a sustainable pace.
  • Extended time for trauma therapy and deeper emotional work.
  • Multiple therapy cycles, ensuring concepts are revisited and reinforced.
  • Robust relapse-prevention planning with practice in real-world scenarios.
  • Ongoing family therapy and involvement, strengthening support networks.

Who it suits:

  • Clients with complex, chronic addictions.
  • People who have been through rehab before but struggled to maintain recovery.
  • Those with significant trauma or mental health needs that require more time.

90 days offers the strongest foundation for long-term recovery, providing the time, safety and support to make profound, lasting changes.

Can You Extend Your Stay?

Every client at Abbington House has their progress reviewed weekly by our clinical team. These reviews ensure your treatment plan stays aligned with your goals – and they also provide the opportunity to discuss extending your stay if more time would be beneficial.

How extensions work:

  • Weekly reviews – Your care plan is assessed and adjusted regularly.
  • Extension options – A 28-day stay can be extended to 60 days, and 60 to 90 or more, if you and the clinical team agree it would support your recovery.
  • Flexible planning – We work with you and your family to adjust timeframes, costs and aftercare plans if you extend.

Some people find that once they’ve completed the first month, they want – and need – more time. We’ll guide you through that decision without pressure, always focusing on what gives you the strongest foundation for long-term success.

Life Beyond Rehab

No matter how long you stay, leaving rehab is just the beginning of your recovery journey. That’s why every programme at Abbington House includes a clear discharge and aftercare plan.

What you can expect:

  • Relapse-prevention planning – Practical strategies to help you manage triggers and maintain progress.
  • Aftercare sessions – Ongoing therapeutic support included as standard, giving you a safe space to stay connected.
  • Alumni network – Opportunities to stay in touch with peers who understand your experience.
  • Step-down pathways – Guidance on outpatient care, community resources, or ongoing therapy if you need more structured support.

The time you spend in rehab is important but what happens afterwards matters just as much. Our aftercare ensures you’re not left to manage recovery alone.

How Costs Vary by Programme Length

The cost of private rehab depends largely on how long you stay. At Abbington House, pricing is transparent, so you know what’s included before you commit.

What’s included in every stay:

  • Accommodation, meals, and 24/7 clinical support.
  • All therapy sessions, groups, and workshops.
  • Family involvement where appropriate.
  • Lifetime aftercare as standard.

Costs by length:

  • 28 days – Our baseline programme, and the most common starting point.
  • 60 and 90 days – Higher total cost, but better long-term value, as they provide more time for deeper therapeutic work and stronger relapse prevention.
  • 14 days – Available on request, but less cost-effective due to limited time for change.

We’ll always explain costs clearly during the admissions process, with no hidden charges.

Choosing the Stay That Fits Your Recovery

It’s not always easy to know how much time you’ll need in treatment. That’s why our admissions and clinical teams work with you to match your circumstances to the programme length that offers the best chance of success.

General guidance:

  • 28 days – The minimum recommended stay, giving you a full cycle of therapy and relapse-prevention planning.
  • 60 days – Strongly advised if you have dual diagnosis, trauma, or a history of relapse.
  • 90 days+ – The most effective option for long-standing or complex addictions, providing time for deep, lasting change.
  • 14 days – Considered only in special cases, usually for stabilisation or assessment, with the understanding that further treatment is likely needed.

You don’t have to decide this on your own. Our team will listen to your story and guide you toward the length of stay that best supports your recovery goals.

Speak to our admissions team today, confidential and no obligation.

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