Access for People with Disabilities
Contents
The Guidance
Existing Buildings
Technical Specifications
Materials and Workmanship
Interpretation
General
Section 1a: Buildings other than
dwellings
Approach to a building
Access into a building
Circulations within a building
Use of facilities in a building
Hotel and other guest bedrooms
Section 1b: Dwellings
Approaches to a dwelling
Access into a dwelling
Circulation within a dwelling
Section 2a: Buildings other than
dwellings
Section 2b: Dwellings
Introduction
This document has been published by the Minister for the
Environment under article 7 of the Building Regulations. It
provides guidance in relation to the revised Part M of the Second
Schedule to the Regulations. The document should be read in
conjunction with the Building Regulations, 1997, and 2000 and
other documents published under these Regulations.
In general, Building Regulations apply to the construction of
new buildings and to extensions and material alterations to
buildings. In addition, certain parts of the Regulations apply to
existing buildings where a material change of use takes place.
Otherwise, Building Regulations do not apply to buildings
constructed prior to 1 June, 1992.
Transitional Arrangements
In general, this document applies to works, where the works
commence, on or after 1 January, 2001 except in the case of new
dwellings where planning permission has been applied for on or
before 31 December, 2000 and where substantial works have been
completed by 31 December, 2003, or a notice pursuant to Part X of
the Local Government (Planning and Development) Regulations, 1994
has been published on or before 31 December, 2000 and where
substantial works have been completed by 31 December, 2003.
Technical Guidance Document M - Access for Disabled People, dated
1997, also ceases to have effect from that date. However, the
latter document may continue to b e used in the case of works, or
buildings.
where the works commence, as the case may be, before 1
January, 2001. In respect of which a Fire Safety Certificate
under the Building Control Regulations, has been granted before 1
January, 2001 and where the works commence, not later than 31
December, 2003.
The Guidance
The materials, methods of construction, standards and other
specifications (including technical specifications) which are
referred to in this document are those which are likely to be
suitable for the purposes of the Regulations. Where works are
carried out in accordance with the guidance in this document,
this will, prima facie, indicate compliance with Part M of the
Second Schedule to the Building Regulations (as amended).
However, the adoption of an approach other than that outlined in
the guidance is not precluded provided that the relevant
requirements of the Regulations are complied with. Those involved
in the design and construction of a building may be required by
the relevant building control authority to provide such evidence
as is necessary to establish that the requirements of the
Building Regulations are being complied with.
Existing Buildings
In the case of material alterations of existing buildings, the
adoption without modification of the guidance in this document
may not, in all circumstances, be appropriate. In particular, the
adherence to guidance, including codes, standards or technical
specifications, intended for application to new work may be
unduly restrictive or impracticable. Buildings of architectural
or historical interest are especially likely to give rise to such
circumstances. In these situations, alternative approaches based
on the principles contained in the document may be more relevant
and should be considered.
Technical Specifications
Building Regulations are made for specific purposes, e.g. to
provide, in relation to buildings, for the health, safety and
welfare of persons, the conservation of energy and access for
disabled persons. Technical specifications (including harmonised
European Standards, European Technical Approvals, National
Standards and Agreement Certificates) are relevant to the extent
that they relate to these considerations. Any reference to a
technical specification is a reference to so much of the
specification as is relevant in the context in which it arises.
Technical specifications may also address other aspects not
covered by the Regulations.
A reference to a technical specification is to the latest
edition (including any amendments, supplements or addenda)
current at the date of publication of this Technical Guidance
Document. However, if this version of the technical specification
is subsequently revised or updated by the issuing body, the new
version may be used as a source of guidance provided that it
continues to address the relevant requirements of the
Regulations.
Materials and Workmanship
Under Part D of the Second Schedule to the Building
Regulations, building work to which the Regulations apply must be
carried out with proper materials and in a workmanlike manner.
Guidance in relation to compliance with Part D is contained in
Technical Guidance Document D.
Interpretation
In this document, a reference to a section, sub-section, part,
paragraph or diagram is, unless otherwise stated, a reference to
a section, sub-section, part, paragraph or diagram, as the case
may be, of this document. A reference to another Technical
Guidance Document is a reference to the latest edition of a
document published by the Department of the Environment under
article 7 of the Building Regulations (as amended). Diagrams are
used in this document to illustrate particular aspects of
construction - they may not show all the details of construction.
Building Regulations - The Requirement
Part M of the Second Schedule to the Building Regulations, (as
amended), provides as follows:
Access and Use : M1
Adequate provision shall be made to enable people with
disabilities to safely and independently access and use a
building.
Sanitary conveniences : M2
If sanitary conveniences are provided in a building, adequate
provision shall be made for people with disabilities.
Audience or Spectator facilities : M3
If a building contains fixed seating for audience or
spectators, adequate provision shall be made for people with
disabilities.
Definition for this Part : M4
In the Part, "people with disabilities" means people
who have an impairment of hearing or sight or an impairment which
limits their ability to walk or which restricts them to using a
wheelchair.
Application of this Part : M5
Part M does not apply to works in connection with extensions
to and the material alterations of existing dwellings, provided
that such works do not create a new dwelling.
General
0.1 - The requirements of Part M aim
to ensure that:
- buildings other than dwellings are accessible and usable
by people with disabilities, and
- dwellings are visitable by people with disabilities;
The document sets out guidance on the minimum level of
provision to meet these requirements. However, the underlying
philosophy on which these requirements are based is that
buildings should e accessible and usable by everyone, including
people with disabilities. Those involved in the design and
construction of buildings should have regard to this philosophy
of universal access, and should consider making additional
provision where practicable and appropriate.
0.2 - In order to satisfy the
requirements of Part M, buildings should be designed and
constructed so that
- people with disabilities can safely and independently
approach and gain access to the building, and
- elements of the building do not constitute an undue
hazard for people with disabilities, including those with
an impairment of sight.
0.3 - In the case of buildings other
than dwellings, the building should be designed and constructed
so that:
- people with disabilities can move around within the
building and use the buildings facilities;
- where sanitary accommodations is provided, adequate
sanitary accommodation is available and accessible to
people with disabilities;
- where fixed seating for audience or spectators is
provided, adequate accommodations is available for people
disabilities; and
- suitable aids to communication are available for people
with an impairment of hearing or sight.
0.4 - Dwellings should be designed and
constructed so that:
- people with disabilities can safely and conveniently
approach and gain access;
- On some steeply sloping sites, or where all entrances are
on other than ground level and a suitable passenger lift
is not provided, it is considered adequate to provide
access by means of steps or a stairway suitable for use
by ambulant disabled people;
- people with disabilities can have access to the main
habitable rooms at entry level. Where there is no
habitable room at this level, it is considered adequate
to provide for access to habitable rooms on the storey
containing the main living room. Access to this storey
from the entry storey may be by means of a stairway
suitable for use by ambulant disabled people;
- a WC is provided at entry level or, where there are no
habitable rooms at this level, on the storey containing
the main living room with adequate provision for access
and use of the WC by people with disabilities.
0.5 - The requirements of Part M apply
to works in connection with new buildings, extensions to existing
buildings and material alterations of existing buildings.
However, in the case of existing dwellings, the requirements only
apply to works in connection with extensions and material
alterations where such works create a new additional dwelling.
Where access to an extension or accommodation which is subject
to a material alteration, to which this Part applies, is through
an existing building, the access requirements in relation to the
approach route to the extension or material alteration, including
relevant existing entrances, will only apply to that part of the
route which is being materially altered or to the extent required
to prevent a new or greater contravention of the Regulations.
However, in the case of hotels, cinemas, educational
establishments and similar places of assembly, if the existing
entrance is not accessible to wheelchair users, an alternative
entrance should be provided which is accessible to wheelchair
users and which will enable them to gain independent access to an
extension to which it is intended that members of the public
would normally have access.
0.6 - Access provision must be linked
to egress provision. The scope of Part M is limited to matters of
access to and use of a building. For guidance on means of escape
or evacuation, reference should be made to Technical Guidance
Document B (Fire Safety).
0.7 - Diagrams included in this
Document are intended to clarify certain aspects of the guidance.
They are not necessarily to scale and do not represent fully
detailed solutions. Where dimensions are stated, they refer to minimum finished dimensions. Allowance should be made for all necessary
tolerances and finishes. Reference should be made to Technical
Guidance Document D (Materials and Workmanship) for guidance
in relation to manufacturing and other tolerances applicable to
building components generally.
Access and Use : M1
Adequate provision shall be made to enable people with
disabilities, to safely and independently access and use a
building.
Section 1a Buildings other than dwellings
Approach to a Building
1.1 - The guidance in
Section 1a applies to buildings other than dwellings including,
where applicable, to common areas of apartment blocks and the
like.
1.2 - To reduce the
risks to people with disabilities, particularly those with
impaired sight, building features which may present hazards on
circulation routes immediately adjacent to them, should be
avoided. For example, a window or a door in general use should
not open out onto a circulation route. In general all approach
routes should have clear headroom of 2.2 m over their full width.
A lesser height may be accepted over a short distance, e.g. the
underside of an adjacent stairs or landing, but should not be
less than 2 m (see Diagram 1). Where
such hazards are unavoidable the area should be protected by
guarding, planting or other suitable barriers.
Diagram 1 : External hazards (Par. 1.2 )

1.3 - The main entrance
or entrances should be accessible to people with disabilities,
including wheelchair users. Where this is not practicable, an
alternative entrance, intended for general access, should be
accessible. There should be a clear area of at least 1.5 m wide
and at least 1.5 m deep in front of every such entrance. The
approach to the entrance from the adjacent road, car park or
other area accessible to motor vehicles should be level. If a
gradient is needed, e.g. to remove surface water, it should be as
gentle as circumstances allow (a level approach is considered to
include gradients of less then 1: 50). The approach should have a
clear unobstructed width of at least 1.0 m and should have a
surface which is suitable for wheelchair traffic and which
reduces the risk of slipping. Where it is not possible to provide
a level approach, a sloped approach with as gentle a gradient as
possible (see par. 1.4) should be provided.
Where the slope is steeper than 1:20, a stepped approach should
also be provided. The steps should be as easy-going as possible (see par. 1.5).
1.4 - Where a sloped
approach is provided:
- the surface should be suitable for wheelchair traffic and
reduce the risk of slipping;
- slopes and landings should have a clear unobstructed
width of at least 1.0m;
- the gradient should not be steeper than 1 in 20 and
individual sloped sections not longer than 9 m. In
exceptional circumstances, where site constraints require
it, slopes not steeper than 1:12 may be provided if
individual sections are not longer than 4.5 m;
- the length of a landing viewed in the direction of
approach to the landing should be at least 1.0 m. Where a
door opens onto a landing, the length of the landing
should be at least 1.3 m clear of the door swing. The top
landing should be at least 1.5 m wide and 1.5 m long, to
facilitate wheelchair turning;
- a raised kerb at least 75 mm high should be provided on
any open side;
- there should be a suitable continuous handrail on each
side of slopes and landings (see par.
1.6)
Diagram 2 illustrates the guidance
on sloped approaches.
Diagram 2 : Sloped/stepped approach (Par. 1.4 )

1.5 - Where external
steps are provided:
- top and bottom landings with a tactile danger warning of
the change in level. The tactile warning surface should
extend the full width of the steps and commence 400 mm
back from the first step. It should be 800 mm deep. The
depth may be reduced to 400 mm where a head-on approach
to the steps is not possible (see
Diagram 3);
- the first and last steps in each flight should provide a
permanent visual contrast with the rest of the steps. The
step edge markings on treads should be 50-75 mm deep and
extend the full width of the tread;
- flights and landings should have a clear unobstructed
width of at least 1.0 m;
- the rise of a flight between ladings should not exceed
1.5 m;
- the length of a landing clear of any obstruction or door
swing should be at least 1 m when viewed in the direction
of approach to the landing;
- the rise of each slope should be uniform and not more
than 150 mm;
- the going of each step should be uniform and not less
than 280 mm;
- the sum of twice the rise plus the going (2R + G) should
be not greater than 630 mm;
- tapered treads and open risers should not be used;
- projecting nosings should be avoided - see tread/riser
profiles shown in Diagram 3;
- there should be a suitable continuous handrail on each
side of flights and landings (see par.
1.6).
Diagrams 2 and 3 illustrate
guidance on stepped approaches.
1.6 - Handrails suitable
for sloped or stepped approaches should comply with the
following:
- the top of the handrail should be at a height of between
840 mm and 900 mm above the pitch line of the slope or
the flight of steps and between 840 mm and 1000 mm above
the surface of the landing;
- the handrails should be continuous at intermediate
landings;
- where the handrail is not continuous the handrail should
extend at least 300 mm beyond the top and bottom of a
sloped approach or the top and bottom risers of a stepped
approach, and terminate in a closed end which does not
project into a route of travel;
- the profile of the handrail and its projection from a
wall should be suitable.
Diagram 4 contains guidance on
handrail design. See Technical Guidance Document K (Stairways,
Ladders, Ramps and Guards) for guidance on the provision of
guarding.
Diagram 3 : External steps ( Par. 1.5 )

Diagram 4 : Handrail design (Par. 1.6)

Access into a Building
1.7 - An accessible
entrance should be so designed and constructed that:
- the doorway provides a minimum clear opening width
of not less than 800 mm. Double doors should include at
least one leaf which provides a minimum clear
opening width of not less than 800 mm;
- there is an unobstructed space of at least 300 mm on the
side next to the leading edge of a single leaf door;
- each leaf of a door incorporates, where feasible and
practicable, a glazed vision panel extending from 900 mm
to 1.5 m above the finished floor level;
- any single pane fully glazed door leaf or fixed panel is
permanently marked within the pane 1200 mm to 1500 mm
above floor level so as to visually indicate the presence
of the leaf or panel;
- any door has ironmongery which is suitable for operation
by people with disabilities; and
- any door fitted a self-closing device is suitable for
operation by people with disabilities.
In general, revolving doors are not suitable for use by people
with disabilities. Diagrams 5 and 6 illustrate the guidance on doors.
Diagram 5 : Measuring minimum clear
openings and clearances (Par.
1.7 )

Diagram 6 : Glazed Doors (Par. 1.7 )

Diagram 7 : Entrance Lobbies (Par. 1.8 )

1.8 - Entrance lobbies
should be so designed and constructed that there is sufficient
space to enable a wheelchair user, and a person assisting the
wheelchair user, to move clear of one door before using the next
one while allowing space for a person to pass in the opposite
direction. Examples of lobbies of suitable dimensions are shown
in Diagram 7.
Circulation within a Building
1.9 - Internal doors
should be so designed and constructed that:
- they provide a minimum clear opening width of not
less than 750 mm. Double doors should include at least
one leaf which provides a minimum clear opening
width of not less than 750 mm;
- there is an unobstructed space of at least 300 mm on the
side next to the leading edge (see par.
1.8 for specific guidance in relation to hotel and other
guest bedrooms);
- each leaf of a door in a corridor or passageway
incorporates, where feasible and practicable, a glazed
vision panel extending from 900 mm to 1.5 m above the
finished floor level;
- any single pane fully glazed door leaf or fixed panel is
permanently marked within the area 1200 mm to 1500 mm
above floor level, so as to visually indicate the
presence the door or panel;
- the ironmongery is suitable for operation by people with
disabilities; and
- any door fitted with a self-closing device is suitable
for operation by people with disabilities.
Diagrams 5 and 6 illustrate the
guidance on doorways and glazed panels.
1.10 - A corridor or
passageway accessible to wheelchair users should have a clear
unobstructed width of at least 1.2 m. Where a stairway crosses
over a circulation route, suitable precautions should be taken to
ensure that any part of the area under the stairway with a height
lower than 2.0 m cannot be used for circulation purposes.
Diagram 8 : Internal lobbies (Par. 1.11 )

1.11 - Internal lobbies
should be so designed and constructed that there is sufficient
space to enable a wheelchair user and the person assisting the
wheelchair user, to move clear of one door before using the next
one. Examples of internal lobbies of suitable dimensions are
shown in Diagram 8.
1.12 - A suitable
passenger lift should be provided to any storey above or below
the entrance storey which:
- in a two storey building has a nett floor area per floor
of more than 280 m2; or
- in a building of more than two storeys has a nett floor
area per floor of more than 200 m2.
In calculating nett floor area, the areas of all parts of a
storey which can be reached from the same entrance to the storey
(including any flats) should be added together, whether they are
in more than on e part of the same storey or used for different
purposes. The area of any vertical circulation, common sanitary
accommodation and maintenance areas in the storeys should not be
included.
A suitable passenger lift should also be provided to each
storey above or below the entrance storey which provides access
to flats when,
- the total number of flats accessed from all such storeys
exceeds eight, or
- the number of flats with entrance levels more than 10 m
above the level of the main entrance to the building
exceeds two.
1.13 - Where a
passenger lift is provided:
- there should be a clear landing at least 1.5 m wide and
at least 1.5 m long in front of every entrance to the
lift;
- the lift door or doors should have a clear opening width
of at least 800 mm;
- the width of the lift car should be at least 1.1 m and
the length at least 1.4 m;
- the controls in the lift car and the controls at each
landing should be at a height of not less than 900 mm and
not more than 1.2 m above the car floor and the landing
respectively. Controls should not be located in corners
and should be at least 500 mm from any wall or projecting
surface;
- suitable tactile indicators to indicate floor numbers
should be provided on or adjacent to lift buttons within
the lift car and on the landing;
- the lift car should provide both visual and voice
indication of the floor reached if it serves more than
three floors;
- lift doors should stay open for at least eight seconds;
- a half-length mirror should be installed to provide a
wheelchair user with a rearview to safely reverse out
from the liftcar.
Diagram 9 illustrates a suitable
passenger lift.
Diagram 9 : Passenger lift (Par. 1.13 )

1.14 - Where a building
is not required to be provided with a lift in accordance with par. 1.12, at least one internal stairs,
satisfying the needs of ambulant disabled people, should be
provided. It should be designed and constructed in accordance
with the guidance set out for a stepped approach in par. 1.5, except for the following:
- the rise of a flight between landings should not exceed
1.8 m and;
- the rise and going of each stop should be uniform, with
the rise not greater than 175 mm and the going not less
than 250 mm.
A suitable continuous handrail should be provided on each side
of flights and landings. This should be in accordance with the
guidance given in par. 1.6.
Diagram 10 illustrates the
guidance on internal stairs.
Diagram 10 : Internal stairway (Par. 1.14 )

1.15 - Where internal
graded or sloped circulation routes are provided, the design
considerations are similar to those for sloped approaches.
1.16 - See Technical
Guidance Document K for guidance on the provision of
guarding.
Use of Facilities in a Building
1.17 - Each storey of a
building should be so designed and constructed as to allow for
independent circulation by people with disabilities and
independent access to the range of services and facilities
provided on that storey. Where a change of level within a storey
of a building is necessary because of site constraints or design
considerations, either -
- suitable means of access should be provided between the
levels by graded or sloped access or by means of a
passenger lift or platform lift, or
- the same range of services and facilities which is
available to able-bodied users of the storey should be
available and accessible on the level to which
independent access for people with disabilities is
available.
Careful attention should be given to the selection and
location of ironmongery, taps, light switches, power points,
communication facilities etc. so that they can be operated by
light pressure and without undue stretching, or stooping, by
wheelchair users and the ambulant disabled.
Hotel and Other Guest Bedrooms
1.18 - The requirement
of access for people with disabilities to bedrooms in hotel and
other guest accommodation may be regarded as being met if:
- one guest bedroom out of every twenty, or part thereof,
of guest bedrooms is suitable in terms of size, layout
and facilities for independent use by a wheelchair users,
- the same proportion of such bedrooms should have en suite
sanitary accommodation as is provided in other bedrooms,
and
- the entrance door to a guest bedroom, which is designed
for independent use by a wheelchair user, complies with
the guidance in par. 1.9 (while
other bedroom doors should have a clear opening width of
170 mm, the requirement to provide a 300 mm space at the
side of the door would not apply).
Diagram 11 illustrates an example
of an accessible bedroom. For guidance on sanitary conveniences
see Section 2.
Diagram 11 : Example of an accessible
bedroom (Par. 1.18 )

Section 1b: Dwellings
1.19 - The guidance in
Section 1b applies to new dwellings.
Approach to a dwelling
1.20 - The minimum clear opening width of at least one point of access at the
boundary of the dwelling plot should be 800 mm.
1.21 - The main
dwelling entrance, should be accessible to wheelchair users.
There should be a clear area at least 1.2 m wide and at least 1.2
m deep in front of every such entrance. Where this is not
practicable, an alternative entrance should be accessible. The
approach to this entrance from the point of access referred to in par. 1.20 should be suitable for use by
wheelchair users. Alternatively, the approach suitable for use by
wheelchair users may be provided from a point within the
curtilage of the dwelling plot where a visitor can conveniently
alight from a vehicle, where
- the distance between the point of access to the site and
the nearest entrance is greater than 30 m, or
- the plot gradient is such that the relative finished
levels at the dwelling entrance and the point of access
to the dwelling site do not allow for the provision of
the appropriate level, sloped or ramped approach.
The approach should have a clear unobstructed width of at
least 900 mm and have a firm surface which is suitable for
wheelchair use and reduces the risk of slipping. It should be
level (slope not more than 1:50) or, where plot gradients do not
allow this, gently sloping.
A sloped approach should have the flattest gradient
achievable. Where the gradient is steeper than 1 : 20, the
maximum length between level landings should be 10 m. Where the
gradient is between 1 : 2- and not exceeding 1 : 15 the maximum
length between level landings should be 10 m. Where the gradient
is between 1 : 15 and 1 : 12, the maximum length between level
landings should be 6 m.
The approach may, in whole or in part, form part of an onsite
driveway. Where this occurs, the driveway should be at least 3 m
wide so as to allow adequate unobstructed width at parked cars.
A raised kerb, at least 75 mm high, should be provided on any
open side where the adjacent ground is not graded to the
approach.
See Technical Guidance Document K for guidance on the
provision of guarding.
1.22 - Where it is not
practicable to provide the required level or sloped approach to
the dwelling entrance from either the point of entry to the
dwelling plot or from a point within the curtilage of the plot
where a visitor can alight from a vehicle, a stepped approach may
be used. This may arise
- where the gradient between the point of entry to the
dwelling plot, or a point within the curtilage where a
person can alight form a vehicle, and the dwelling
entrance is steeper than 1 : 15;
- where there is sufficient space between the point of
entry to the dwelling plot and the dwelling entrance to
provide for slopes and landings because of the need to
conform to the existing building line or for other
planning requirements; or
- where the dwelling entrance is at other than the ground
floor level of the building, e.g. duplex buildings or the
like.
Guidance on the approach to apartment blocks and the like is
given in Section 1a.
Where a stepped approach is used, it should be suitable for
use by ambulant disabled people and should comply with the
following:
- it should have a clear unobstructed width of 800 mm,
- the rise of a flight between landings should be not more
than 1.8m,
- it should have top and bottom and, if necessary,
intermediate landings, each of which should be at least
900 mm long,
- steps should have suitable tread/nosing profiles (see Diagram 3) and the rise of
each step should be uniform and not more than 150 mm,
- the going of each step should be uniform and not less
than 280 mm, which, for tapered threads, should be
measured at a point 270 mm from the "inside" of
the flight, and
- there should be a suitable continuous handrail, as
detailed in par. 1.6 and Diagram 4, on both sides of the
flights and intermediate landings, if the flight
comprises three or more risers. Where a shallow stepped
approach with goings at least 750 mm long is used,
handrails need not be provided.
See Technical Guidance Document K for guidance on the
provision of guarding.
Access into a Dwelling
1.23 - Where the
approach to a dwelling entrance is level, or sloped, i.e. free of
steps, or, in the case of apartment blocks or the like, is
provided with a suitable passenger lift in accordance with par. 1.12, and there is at least one
habitable room at entry level, the entrance should be suitable
for wheelchair access. In this case,
- the entrance should be provided with a level entry, i.e.
with maximum threshold height of 15 mm, and
- the minimum clear opening width of the entrance
door should be 775 mm.
1.24 - Where a level
entry is provided, regard should be had to the requirements of
the Regulations generally, particularly in relation to resistance
to weather and ground moisture. Guidance on the issues involved
in the provision of level entry can be found in the publication "Accessible
Thresholds in New Housing".
1.25 - Where a stepped
approach is used (see par. 1.22) or where
the entrance storey does not contain at least one habitable room,
one or more steps may be used at the dwelling entrance. Steps
externally should comply with the guidance given in par. 1.22. If the steps are inside a
building, they should comply with the guidance given in par. 1.30 below.
1.26 - Equipment
adjacent to the entry intended to assist in gaining entry, e.g.
doorbells, entry phones, should be located at a height between
900 mm and 1200 mm above floor level.
Circulation within a Dwelling
1.27 - Corridors,
passageways and doors to habitable rooms in the entrance storey
or, where there is no habitable room at this level, in the storey
containing the main living room, should be sufficiently wide and
free of stepped changes of level so as to allow convenient
circulation by people with disabilities. Corridors and
passageways should have a minimum unobstructed width of
900 mm. Local permanent obstructions, such as radiators, may be
allowed, provided that the unobstructed width in those areas is
at least 750 mm. Where a stepped change of level is provided,
e.g. because of the slope of the site, it should be located so
that at least one habitable room can be accessed from the
accessible entrance without the need to negotiate the step(s).
1.28 - Doors to
accessible habitable rooms should be so designed and constructed
that the minimum clear opening width, in relation to the
adjacent unobstructed corridor width, complies with the
following:
| Minimum clear opening width (mm) |
Minimum unobstructed corridor width (mm) |
| 750 |
1200 (900 if approached head-on) |
| 775 |
1200 (900 if approached head-on) |
| 800 |
900 |
The length of unobstructed corridor complying with the minimum width requirement specified should be at least 1200 mm.
Saddleboards, where provided, should be beveled with maximum
upstand of 10 mm.
Doors to rooms which can only be accessed by the use of steps
or stairs, may have a minimum clear opening width of 750
mm, irrespective of the adjacent unobstructed corridor width.
Diagram 12 illustrates the
guidance on internal doors, corridors and passageways for
convenient wheelchair use.
1.29 - Door handles
should be located at a height of 900 mm to 1200 mm above floor
level. Electric light switches should be located at a similar
height.
1.30 - Where there is
no habitable room at entry level, the stairway providing access
to the storey containing the main living room should comply with
the following:
- it should have a clear unobstructed width of 800 mm,
- the rise of a flight between landings should be not more
than 1.8 m,
- it should have top and bottom and, if necessary,
intermediate landings, each of which should be at least
900 mm long,
- the rise of each stop should be uniform and not more than
175 mm,
- the going of each step should be uniform and not less
than 280 mm, which, for tapered treads, should be
measured at a point 270 mm from the "inside" of
the flight, and
- there should be a suitable continuous handrail, as
detailed in par. 1.6 and Diagram 4, on each side of the
flights and intermediate landings, if the flights
comprises three or more risers.
Diagram 12 : Corridors, passages and
internal doors in dwellings (Par.
1.28 )

Sanitary conveniences : M2
If sanitary conveniences are provided in a building, adequate
provision shall be made for people with disabilities
Section 2a: Buildings other than dwellings
2.1 - The guidance in
Section 2a applies to buildings other than dwellings.
2.2 - Provision for
sanitary accommodation for people with disabilities should be
made on the same basis as provision is made for other users of
the building, i.e. if sanitary accommodation is only provided for
staff, then provision should be made for staff with disabilities
(whether or not any member of the present staff is disabled),
whereas, if sanitary accommodation is provided for customers or
visitors to the building, provision should also be made for
customers or visitors with disabilities.
In case of places of work, designers should have regard to the Safety, Health and Welfare at Work (General Application)
Regulations, 1993 (S.I. No. 44 of 1993).
2.3 - The number and
location of WC cubicles required in a building to meet the needs
of wheelchair users and other people with disabilities will be
dictated by the nature of the building, the size of the building,
the number of people who will use the building and the ease of
access. Where one or two WCs are sufficient, they should be
unisex and at least one should be wheelchair accessible. In
buildings or parts of buildings, which are open to the public,
one unisex WC suitable for use by wheelchair users of either sex
and approached separately from other sanitary accommodation
should be provided as a minimum. In buildings intended for
use by staff only, provision for people with disabilities may be
made in the context of the traditional separate provision for men
and women, or as unisex provision approached separately from
other sanitary accommodations. Sanitary accommodation for people
with disabilities should be provided in a convenient and
accessible part of a building to which wheelchair users have
independent access.
2.4 - Where independent
access to storeys, above or below the entrance storey, is not
available for wheelchair users, i.e. if access is by stairway
only, a unisex WC suitable for use by wheelchair users of either
sex should be located on the entrance storey except where the
entrance storey contains only the entrance and vertical
circulation areas. In such cases, the provision of a WC
accessible to wheelchair users is not mandatory. However, in
every such building, provision for ambulant disabled people
should still be made (see par. 2.6).
2.5 - To be suitable for
use by a wheelchair user, a WC cubicle should have adequate
space:
- to allow for necessary wheelchair maneuver, and
- to allow for transfer onto the WC, to allow a helper to
assist in the transfer, and to have facilities for hand
washing within reach of the WC.
Where more than one unisex WC cubicle, suitable for use by a
wheelchair user, is provided, then handing of the internal layout
will provide for both left and right hand transfer onto a WC.
Diagram 13 illustrates the type
of WC facilities required by a wheelchair user. A distance of 750
mm from the back wall to the front of the WC pan allows the
wheelchair seat to be parallel with the toilet seat, so that the
wheelchair can be reversed against the wall and the person using
the toilet does not have to maneuver both sideways and also
backwards to get into the seat.
A distance of 200 mm from the front of the WC pan to the
vertical grab rail is also desirable so that a person on the
toilet does not have to reach backwards for support at the same
time as transferring back into the wheelchair. At the same time,
the person sitting on the toilet should be able to lean forward
and wash their hands in the basin, and insert or take out the
wash-hand-basin waste plug. The 50 mm maximum dimension from grab
rail to wash-hand-basin edge is so as to keep the wash-hand-basin
as close as is reasonably practicable to the WC pan.
A distance of 450-500 mm from WC pan to the wall ensures
enough space for the wheelchair on the opposite side of the WC,
in the given 1.5 m overall dimension.
The desirable length of a grab rail is 600 mm so as to allow
ease of grasping.
A distance of 800 mm from floor to washbasin is to optimise
the ease of getting one's knees below the basin while not having
the basin too high so as to make it difficult to reach the waste.
2.6 - Where provision
for the ambulant disabled is required (see par.
2.4), this can be achieved by the provision of suitable
grabrails in conventional WC cubicles. At least one such cubicle
should be provided in each room containing sanitary conveniences.
Diagram 14 illustrates a WC for
ambulant disabled people.
2.7 - In hotels and
other guest accommodations, where en suite sanitary accommodation
is provided in bedrooms suitable for independent use by a
wheelchair user (see par. 1.18), such
en-suite accommodation should also be suitable for independent
use by a wheelchair user. Where en-suite sanitary accommodation
is not provided 'unisex' sanitary accommodation suitable for use
by a wheelchair user should be provided.
En suite provision should include level deck shower unit. In
larger bathrooms, provision may also be made for a bath. Where
accessible en-suite sanitary accommodation is provided in more
than one bedroom, a bath may be provided in more than one
bedroom, a bath may be provided instead of a level deck shower in
up to half such bedrooms (see Diagram 11).
In all other areas of hotels etc., sanitary accommodation in
accordance with pars. 2.2 to 2.6should be
provided.
Diagram 13 : WC cubicle (Par. 2.5 )

Diagram 14 : WC cubicle for ambulant
disabled (Par. 2.6 )

Section 2b: Dwellings
2.8 - The guidance in
Section 2b applies to new dwellings.
2.9 - A WC should be
provided at entry level or, where there is no habitable room at
this level, in the storey containing the main living room at his
level, in the storey containing the main living room. At entry
level, the WC should be so located that it can be accessed from
the accessible entrance and from at least one habitable room
without the need to negotiate steps.
The WC should be located in a bathroom or separate WC
compartment, the layout of which should be designed to facilitate
access to, and use of, the WC by persons with disabilities. A
clear space 750 mm by 1200 mm, accessible by wheelchairs users,
should be available adjacent to the WC so as to facilitate
sideways transfer from the chair to the WC.
In general, the size and layout of the bathroom or WC
compartment, and the positioning of the door, should be such that
a wheelchair can be fully contained within the compartment and
the door closed with the wheelchair inside. Diagram
15 shows two examples of alternative layouts for WC
compartments which illustrate the level of provision which is
considered generally acceptable.
However, in the case of certain smaller dwellings, WC
compartments which, while providing for the necessary clear space
to facilitate for sideways transfer, cannot fully accommodate a
wheelchair or do not facilitate the compartment door to be closed
with the wheelchair inside, may be acceptable. This level of
provision should only be considered where the area of the storey
where the WC is located is less than 45 m2. Diagram
16 shows two examples of possible layouts for such
compartments.
Guidance regarding the clear opening width of internal doors (see par. 1.28) applies to the door of
the WC compartment. Use of a door opening wider than the minimum,
an outward opening door, a folding door or a sliding door will
generally assist in facilitating wheelchair access. However,
where an outward opening door is used the layout should be such
that the door does not open directly across a circulation route
or be otherwise dangerous in use.
Diagram 15 : Examples of WC Cubicles for
visitable housing (Par. 2.9 )

Diagram 16 : Examples of WC cubicle for
small dwellings (Par. 2.9 )

Audience or spectator facilities : M3
If a building contains fixed seating for audience or
spectators, adequate provision shall be made for people with
disabilities.
3.1 - It is a functional
characteristic of certain types of buildings, theatres, cinemas,
concert halls, lecture theatres, sports stadia and the like, that
audience or spectator accommodation is provided at several levels
and frequently this necessitates the use of tiered or sloping
floors. While ambulant disabled people should have access to all
levels of such premises the requirement for access for wheelchair
users may be regarded as being met, notwithstanding par. 1.12, if independent access is available
to sufficient wheelchair spaces in selected areas which afford
good viewing conditions and provided there are available and
accessible to people in those areas facilities such as bars, WCs,
etc. similar to those available to other users of the premises.
3.2 - Areas where
wheelchair spaces are located should be integrated with areas
provided for the general public and wheelchair users should be
able to sit with their companions. A wheelchair space may be one
which is kept clear or one which can be readily be provided for
the occasion by removing a seat.
3.3 - A wheelchair space
can be provided by a clear space with a width of at least 900 mm
and a depth of at least 1.4 m.
3.4 - The minimum number of wheelchair spaces should be 6 or 1/50th (whichever is
the greater) of the seating capacity where the seating capacity
is not more than 1,000 and 20 or 1/100th (whichever is the
greater) of the seating capacity where the seating capacity is
more than 1,000. Where a building contains several auditoria,
e.g. a multi-screen cinema or a block of lecture theatres and the
like, the minimum requirement applies to each auditorium.
3.5 - In certain types
of buildings, such as theatres, cinemas, concert halls, meeting
and conference rooms, places of religious worship and the like,
the provision of aids to communication is essential to the
satisfactory use by people who have a hearing impairment.
Suitable aids would include loop induction or infra-red based
systems.
3.6 - The above
guidelines relate specifically to the provision to be made for
people with disabilities attending as spectators or members of an
audience. As with other buildings provision should also be made
so that people with disabilities can have access to other parts
of these buildings and use the facilities there e.g. stages,
changing rooms, etc.
Title: Access to the Historic Environment -
Meeting the Needs of Disabled People
Year Published: 1997
Author(s): Lisa Foster
Publisher(s): Donhead Publishing Ltd.
Available from: Lower Coombe, Donhead St. Mary,
Shafresbury, Dorset, SP7 9LY, England.
Title: Building for Everyone - Access and Use
for all Citizens
Year Published: 1998 edition
Author(s): National Disability Authority
Available from: 25 Clyde Road and Access
Service, Comhairle, 44 Nth.Great George's Street, Dublin 1.
Title: European Institute for Design and
Disability Annual
Year Published: 1999
Available from: Available from National College
of Art and Design, 100 Thomas Street, Dublin 8.
Title: Designing for Accessibility - an
introductory guide
Year Published: 1993
Author(s): Tess Palfreyman, Stephen Thorpe
Title: Designing for People with Sensory
Impairments
Year Published: 1986
Author(s): Stephen Thorpe, Access Committee for
England
Title: Accessible Thresholds in New Housing,
Guidance for House Builders and Designers
Year Published: 1999
Publisher(s): Department of Environment,
Transport and the Regions
Available from: The Stationery Office, The
Publications Centre, PO Box 276, London SW8 5DT.
Title: Safety, Health and Welfare at Work
(General Application) Regulations
Year Published: 1993 (S.I. No. 44 of 1993)
Title: Safety rules for the construction and
installation of lifts Part 1 : Electric Lifts
Standard Initials: IS EN 81 - 1:
Year Published: 1999
Title: Safety rules for the construction and
installation of lifts Part 2 : Hydraulic lifts
Standard Initials: IS EN 81 - 2:
Year Published: 1999
Title: Specifications for dimensions for
standard lift arrangements
Standard Initials: BS 5655 Lifts and service
lifts: Part 1:
Year Published: 1989
Title: Specifications for manual control
devices, indicators and additional fittings AMD 4912
Standard Initials: BS 5655 Lifts and service
lifts: Part 7 :
Year Published: 1983
Title: Specifications for powered stairlifts
Standard Initials: BS 5776:
Year Published: 1996
Title: Code of practice for powered lifting
platforms for use by disabled persons
Standard Initials: BS 6440:
Year Published: 1983
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