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Create Accessible Bathrooms With Doc M Packs

Published: 26 Nov 2025 ・ Read time: 6 mins
Creating a public or commercial washroom in the UK isn't just about installing basic fixtures; it's about meeting a legal and moral obligation to provide safe, dignified access for everyone. The standard for this vital requirement is set out by the government in the UK Building Regulations, specifically Approved Document M (Doc M).​
For developers, builders, and facilities managers, navigating these regulations can seem like a complex task of measuring, specifying, and sourcing. Fortunately, the industry has simplified this process with a single, reliable solution: the Doc M Pack.​
Here at City Plumbing, we examine Doc M Packs and explain how these all-in-one kits include every essential component. From the raised-height toilet to the contrasting grab rails, Doc M Packs effortlessly transform a standard space into a fully compliant, accessible washroom.

What Is Doc M?

Doc M is the common name for Approved Document M of the UK Building Regulations.
It sets the minimum legal standards for access to and use of buildings in England (and similar documents exist for other parts of the UK).
In brief, its purpose is to ensure that a building and its facilities (including entrances, circulation areas, and, crucially, toilets/washrooms) are safely and independently usable by people with disabilities, including wheelchair users and those with limited mobility or visual impairment.
The key focus of Doc M is ensuring accessibility and inclusive design in the built environment. It dictates the precise dimensions, fittings (like raised WCs, grab rails, and accessible basins), and layout required for a legally compliant accessible washroom.

What Is a Doc M Pack?

A Doc M Pack is a pre-packaged kit containing all the essential sanitaryware and fittings required to create a legally compliant accessible toilet or shower facility in a non-domestic (commercial, public, or communal) building in the UK.
Named after the Approved Document M (Doc M) of the UK Building Regulations, which sets the standards for access to and use of buildings, Doc M products are the blueprint for safety and usability in accessible bathrooms.
Doc M products are not just standard fixtures; they’re specifically engineered and dimensioned to overcome physical barriers, ensuring the bathroom can be used independently or with assistance by a person with limited mobility.

How Do Doc M Products Ensure Accessibility?

By focusing on these specific features and dimensions, Doc M products transform a standard, potentially hazardous bathroom into a functional, safe, and dignified space.
1. Raised Height Toilets (WC)
  • The Problem: A standard toilet height (400 mm) requires significant effort and range of motion to sit down and stand up, especially for the elderly or those with hip/knee issues.
  • The Doc M Solution: The WC pan is designed to be raised to a height (typically 480 mm to the top of the seat).
  • Accessibility Benefit: This height is closer to that of a wheelchair seat, facilitating easier and safer side transfer from a wheelchair and reducing the physical strain when lowering or raising oneself from the seat.
2. Grab Rails and Support Arms
  • The Problem: Slippery floors and the inherent instability of sitting and standing in a wet environment increase the risk of falls.
  • The Doc M Solution: Packs include robust, fixed grab rails and a hinged, fold-down support rail positioned exactly next to the toilet.  Rails are often in a contrasting colour (blue or grey) to the wall finish.
  • Accessibility Benefit:
- Stability: They provide critical points of support for users to pull themselves up, steady their balance, or rest their weight.
- Visual Contrast: The contrasting colour helps users with visual impairments easily locate and use the support rails.
3. Accessible Washbasins and Taps
  • The Problem: A standard pedestal sink blocks wheelchair access, and twisting knobs are difficult for people with arthritis or limited dexterity.
  • The Doc M Solution: The basin is wall-hung (often without a pedestal) and installed at a precise height (720-740 mm from the floor to the rim). Taps are lever-operated or use sequential mixer controls.
  • Accessibility Benefit:
- Knee Clearance: A wheelchair user can roll up underneath the basin to wash their hands while seated comfortably.
- Ease of Use: Lever taps can be operated using a clenched fist or elbow, requiring less strength and fine motor control.
- Safety: Many taps are TMV3-approved (Thermostatic Mixing Valve) to prevent scalding, a crucial safety feature for people with reduced sensation.
4. Shower Seats and Controls (in Shower Packs)
  • The Problem: Standing for the duration of a shower is impossible or unsafe for many people with mobility issues.
  • The Doc M Solution: Packs include a durable, wall-mounted, foldable shower seat and a thermostatic mixer valve with an adjustable riser rail and handheld head.
  • Accessibility Benefit:
- Safety & Comfort: Provides a secure, stable seat, significantly reducing the risk of a fall while showering.
- Independence: The adjustable-height showerhead allows the user to wash easily while seated.
5. Complete Compliance (The "Pack" Approach)
  • The Problem: Mixing and matching individual accessible products often results in incorrect placement or non-compliance with critical dimension standards.
  • The Doc M Solution: Doc M Packs bundle all components (WC, cistern, seat, grab rails, basin, taps) with the specific dimensions and quantities required to meet the UK regulations for an accessible washroom layout.
  • Accessibility Benefit: Guarantees that the resulting washroom design adheres to the tried-and-tested, safe, and most usable layout for people with mobility challenges.

What Are the Key Characteristics of a Doc M Pack?

  • Comprehensive Kit
Bundles all necessary items (WC, basin, rails, tap) in one box, guaranteeing that components are correctly specified to work together and meet the required dimensions.
Takes the guesswork out of compliance and ensures a safe, coherent layout from the start.
  • Ergonomic Design
Every component is specifically designed for maximum ease of use for people with mobility impairments, visual impairments, or limited dexterity.
Promotes independence and safety for the user by requiring minimal physical effort.
  • Compliance Focus
While Doc M guidance specifies overall room dimensions, the packs ensure the fittings meet the exact technical specifications for height, projection, and location.
Essential for passing Building Control sign-off for new or refurbished public washrooms, guaranteeing the space is officially usable by disabled persons.

Buy Doc M Packs at City Plumbing

As a major UK trade merchant, City Plumbing is a key supplier of Doc M-compliant products. Primarily focused on selling Doc M Packs, which are convenient, pre-selected bundles designed to meet the technical requirements of Document M (Volume 2, specifically for commercial/public accessible washrooms), here is a summary of the types of Doc M products and packs you can find online and at your nearest City Plumbing branch:
1. Doc M Toilet Packs (WC Packs)
This is the most common type of Doc M product and includes everything needed to create a legally compliant accessible toilet area (WC).
  • What's Included:
Raised-Height Toilet Pan: A comfort height toilet, typically 440mm to 480mm high (to the top of the seat) to aid transfer.
Cistern: Usually with an easy-to-use spatula or lever flush.
Grab Rails: A full set of grab rails, which includes fixed rails and a hinged/fold-down support rail positioned next to the toilet.
Basin: An accessible washbasin (often without a pedestal to allow wheelchair access underneath) with an easy-to-operate tap.
Taps: Often a lever-operated sequential mixer tap, sometimes TMV3 approved to prevent scalding.
  • Variations:
Close-Coupled, Back-to-Wall, or Wall-Hung options.
Handing: Available as Left-Hand or Right-Hand packs (to specify which side the hinged support rail is on).
Rail Colour: Available in different colours for visual contrast, most commonly White, Blue, or Grey (meeting Light Reflectance Values, or LRV, requirements).
2. Doc M Shower Packs​​
Doc M Shower Packs packs should ideally contain the fittings required for an accessible shower room or wet room.
  • What's Included:
Grab Rails: A set of vertical and horizontal grab rails for stability in the shower area.
Shower Seat: A foldable, wall-mounted shower seat.
Shower Controls: Often a lever-operated, thermostatic shower mixer valve (often TMV3 approved for commercial use to prevent scalding).
Shower Head: An adjustable riser rail and handheld showerhead.
3. Individual Components
City Plumbing also stocks individual parts for replacements or custom accessible installations:
  • Accessible Basins: Wall-hung or corner basins designed for accessibility.
  • Shower Seats & Back Rests: Various styles of foldable seats and back support cushions.
  • Grab Rails: Separate straight and angled rails, and hinged support rails, in various lengths and finishes. 
  • Taps: Sequential, lever-operated mixer taps.
4. Key Brands
At City Plumbing, you’ll find Doc M packs and components from trade-trusted brands that specialise in commercial and accessible washrooms, such as:
  • Armitage Shanks 
  • Bristan
  • Ideal Standard
  • iflo
  • Nymas
  • Plumbright
  • Stuart Turner
  • Twyford

The Seamless Path to Accessible Compliance

Doc M Packs are more than just a convenient bundle of sanitaryware; they represent a commitment to inclusive design. By packaging the specific, dimensionally correct components required by the UK Building Regulations, they simplify compliance while ensuring the resulting space is genuinely usable, safe, and dignified for people with mobility impairments.
Whether you’re completing a new build, renovating an office, or updating a communal facility, choosing a Doc M Pack from a trusted supplier like City Plumbing ensures a straightforward path to achieving official compliance and, more importantly, a superior experience for all users. Invest in a Doc M Pack to make sure your project is accessible, safe, and legally compliant from day one.
Speak to a City Plumbing expert about our huge range of Doc M Packs for your next project.  Visit our website for more products and advice to keep your customers happy this season.

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