Leading edge
The building regulations set out legal requirements for specific aspects of building design and construction. A series of approved documents provide general guidance about how different aspects of building design and construction can comply with the building regulations.
Approved document M provides guidance for satisfying Part M of the building regulations: Access to and use of buildings, which requires the inclusive provision of ease of access to, and circulation within, buildings, together with requirements for facilities for people with disabilities.
Approved document M, Volume 1: Dwellings (2015 edition incorporating 2016 amendments) defines the leading edge of a door as:
| The surface of a door which leads into (or faces) the room or space into which the door is being opened – sometimes referred to as ‘the pull side’. |
|
Certain doors and gates (or gateways) are required to have a minimum 300mm nib between the clear opening width of the leading edge and any return wall perpendicular to it, (to allow wheelchair users to properly access the handle) and in some circumstances, this width must be maintained for 1200 or 1800mm beyond it.
[edit] Find out more
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Commercial rooflight refurbishment
The daylighting and ventilation opportunities of new rooflight solutions.
ISG report examines discrepancies in zero carbon trends.
Shock waves produce loud noises in pipes.
Loneliness, design and civil engineering
How professionals can play a fundamental role in improving social inclusion.
Brick soffits on tall structures
Traditional materials adapted for strict fire safety requirements.
Discovering the virtual Heritage MarketPlace
IHBC's event offers educational sessions to support attendee CPD.
Prone to noise and drafts, this flooring method can have some benefits.
The influence of digital technologies on conservation.
How to manage workplace stress
Tips for civil engineers and other construction professionals.
Professional Qualifications Bill
Updated credential recognition regulations introduced.
New disciplines that are worth keeping.
Reporting listed building prosecutions
IHBC members encouraged to update violations database.
Non-obtrusive security sensors can help deter intruders.