Some construction sites treat hoarding as a compliance checkbox. But well-planned hoarding protects the public, meets legal obligations, secures the site, and gives you a large, prominent, already-paid-for advertising canvas in the heart of your project’s neighbourhood.
This guide covers what the law requires, what good hoarding practice looks like, and how to make your perimeter work harder.
What is Site Hoarding and Why is it Required?
Site hoarding refers to the temporary barriers erected around a construction site to define the perimeter, restrict access, and protect the public from site hazards. It ranges from mesh panel fencing for lower-risk or short-duration sites, through to solid timber-faced plywood for urban developments where privacy, noise reduction, and public presentation matter.
Securing a construction site perimeter is a legal requirement, not a choice. Under the Health and Safety at Work etc. Act 1974 and the Construction (Design and Management) Regulations 2015 (CDM 2015), principal contractors must take all reasonable steps to prevent unauthorised access and protect the public. Failure to do so can result in enforcement action, project shutdowns, and, in the event of a public injury, significant legal liability.
The Regulatory Framework
Construction (Design and Management) Regulations 2015
CDM 2015 requires that the construction phase plan addresses site perimeter controls, that the boundary is physically defined where necessary, and that the hoarding type reflects the nature of the site and its surroundings. A mandatory risk assessment should inform hoarding decisions from the outset.
Health and Safety at Work etc. Act 1974
The broader duty of care requires that anyone affected by construction activities (not just workers on site, but members of the public, adjacent businesses, and residents) is protected so far as is reasonably practicable. Inadequate hoarding that allows public access or fails to contain debris is a breach of this duty.
Height Requirements and Planning Permission
Construction hoarding is generally covered by permitted development rights for temporary works under the Town and Country Planning (General Permitted Development) Order 2015, meaning planning permission is not typically required for standard site hoarding. However, additional consents may be needed in certain circumstances; if the hoarding encroaches on a pavement or highway (which requires a highway licence under the Highways Act 1980), if the site sits within a conservation area, or if the hoarding displays advertising (which requires Advertisement Consent). The UK industry standard height is 2.4 metres. Local authorities in urban areas often have specific requirements around lighting, pedestrian gantries, and footpath diversions, so it’s worth engaging with the relevant authority early.
Getting this wrong creates delays. The paperwork is manageable; discovering mid-installation that you needed consent you don’t have is considerably less so.
The Five Things Good Hoarding Has to Do
1. Protect the public. Hoarding must be robust enough to contain debris, dust, and site materials, and to resist impact and deliberate damage on busy urban sites.
2. Secure the site. Good hoarding deters unauthorised access, with secure access points, no gaps along the perimeter, and appropriate lighting where required.
3. Manage environmental impact. Solid hoarding significantly outperforms mesh fencing for containing dust, noise, and visual disruption, which is why it’s the standard choice near residential areas, schools, or commercial premises.
4. Communicate clearly. CDM 2015 and associated health and safety regulations require specific information to be displayed on site, including contractor details and health and safety notices. This needs to be designed in from the start, not added as an afterthought.
5. Present well. A well-presented site conveys competence and helps manage relationships with the local community, neighbouring occupiers, and prospective buyers or tenants watching progress.
The Opportunity Developers Consistently Underuse
Once your hoarding is up, it becomes some of the most prominent outdoor advertising space in that location. An estimated 98% of the UK population sees out-of-home advertising each week, and a hoarding perimeter on a busy street can be seen by thousands of people daily for the duration of a project.
Developers who use that space well can market the completed development before a unit is finished, build brand recognition in the area, and demonstrate community commitment through local messaging or public art. Done well, hoarding turns a compliance cost into a marketing asset. Done badly, it’s just a fence.
The difference is almost entirely in the planning stage. Retrofitting graphics to hoarding that wasn’t designed with branding in mind rarely achieves the same result as integrating the visual approach from the outset.
Common Mistakes to Avoid
Leaving compliance to the last minute. Planning permission queries and design approvals take time. Hoarding should be on the project timeline well before groundworks begin.
Choosing cheapest without considering context. Mesh fencing suits rural or low-traffic sites. On a city centre development near a school or shopping area, solid hoarding is the right call, on both compliance and presentation grounds.
Ignoring the branding opportunity. A plain plywood perimeter communicates nothing about the project or the quality of what’s being built.
Failing to maintain hoarding throughout the project. Damage, fading, or gaps in the perimeter create security and presentation problems. Regular inspection is part of the ongoing obligation.
Not planning for removal. Hoarding removal needs to be coordinated and may be subject to planning conditions. Build it into the programme.
Getting the Most From Your Hoarding
The most effective hoarding programmes treat the perimeter as an integrated part of the project, not a separate procurement exercise, bringing together structural requirements, compliance obligations, and branding objectives into a single coordinated brief.
Morgans Consult manages the full process in-house, from design and compliance review through to manufacture and installation. We’ve delivered hoarding solutions for Laing O’Rourke, Bouygues UK, Redrow, BAM Construction, ISG, Cardiff University, and Welsh Water, across project types from city centre mixed-use developments to campus and infrastructure projects.
The brief is always the same: hoarding that meets every legal requirement, protects the public, and represents the project at its best from day one.
If you have a project coming up and want to discuss your hoarding requirements, get in touch.
