Design and installation of an accessible bathroom

Project Overview

  • Client: Private homeowner (residential)
  • Location: Halifax, West Yorkshire
  • Project Type: Full renovation of existing bathroom for accessibility
  • Timeline: 6 weeks
  • Team: Accessibility Consultant, Contractor, Occupational Therapist
  • Goal: To design and install a fully adaptive bathroom tailored for a wheelchair user, ensuring safety, independence, and long-term functionality.

Background

The client, a 62-year-old individual with a spinal cord injury, required a renovation of their master bathroom to accommodate full-time wheelchair use. The existing layout was not accessible for a wheelchair user and posed multiple hazards, including a narrow doorway, high step-in bathtub, and limited manoeuvring space.

Needs Assessment

A site visit and consultation with an occupational therapist (OT) were conducted to assess the client’s mobility, daily routine, and equipment (manual wheelchair, transfer board). Key priorities included:

  • Barrier-free entry
  • Adequate turning radius
  • Transfer-friendly toilet and shower
  • Easy-to-reach fixtures and storage
  • Non-slip flooring

Design Process

1. Space Planning & Layout

  • Enlarged doorway to 900mm
  • Removed bathtub; installed a level access shower area
  • Repositioned fixtures to optimise space and provide adequate turning circle

2. Fixtures & Materials

  • Wall-mounted sink with knee clearance
  • Wash dry toilet
  • Fold-down grab bars adjacent to toilet and shower
  • Shower bench (fold-down), hand-held shower head on slider bar
  • Slip-resistant Altro flooring

3. Accessibility Features

  • Automatic LED night lighting with motion sensors
  • Lowered light switches
  • TMV controlled valve
  • Accessible storage

Installation Phase

  • Demolition: Removed tub, sink, toilet, and flooring. Opened walls for plumbing rerouting and reinforcement for grab bars.
  • Construction: Reframed for wider door and shower area. Electrical and plumbing updated. Fixtures and finishes installed.
  • Final Adjustments: Grab bars installed to custom height after OT walkthrough. Minor adjustments made to mirror height and shower controls.

Outcome

  • The final space was fully adapted and tailored to the user’s specific needs.
  • Client was able to perform all personal hygiene tasks independently.
  • The aesthetic design blended accessibility with modern finishes, avoiding institutional appearance.

Before and After

Before:

  • Standard bath
  • Narrow door
  • Pedestal sink with no knee space

After:

  • Level access shower area with grab bars and bench
  • 900mm wide entry door
  • Floating sink with under-sink protection

Client Feedback

“This renovation gave me back so much independence. I can shower and use the bathroom without assistance, and it finally feels like a space designed for me—not just a medical setup.”

Conclusion

This case study demonstrates the impact of thoughtful accessible design, particularly when combining guidelines with a client-specific, human-centred approach. Key to the project’s success was close collaboration between designers, medical professionals, and the client throughout each phase.

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