Legal Requirements For Construction Site Hoardings (2026 Guide)

Originally published 23 January 2020 — reviewed and expanded for 2026

Hoarding panels are a practical legal requirement for the modern construction process. They keep the public safe from an active site, and — because of their size — they double up as one of the biggest advertising opportunities a project ever gets. Towns, main roads and city centres all carry heavy footfall, so a well-designed construction site hoarding puts a brand in front of thousands of people a day.

Before any artwork gets designed, though, several rules and regulations apply to how the hoarding itself is built, sited, fire-rated and licensed. Here’s what UK law actually requires in 2026.

• A secure perimeter is required on nearly every active construction site, under the Health and Safety at Work etc. Act 1974 and CDM 2015 Regulation 18 (with Regulation 17 covering safe access).
• 2.4m is the standard minimum hoarding height, rising to 3m+ for higher-risk sites.
• Hoarding is temporary works — it should be designed and independently checked under BS 5975 / TWf2012:01 for wind and loading, not just erected.
• Fire-rated hoarding may be required where the site’s fire risk assessment calls for it under the Regulatory Reform (Fire Safety) Order 2005.
• Hoarding on or over a public highway or pavement almost always needs a separate highways licence; hoarding over ~2m or carrying adverts can need planning permission and/or advertising consent.
• Sort compliance early — licensing, permissions and temporary-works design can all take longer than production.

What is a hoarding in construction?

A hoarding is a temporary boarded barrier, usually solid panels on a supporting frame, put up around the edge of a construction site to seal it off from the public. It does two jobs at once: it keeps people out of a dangerous working area, and it hides the site from view. Because it’s often printed, it also acts as a large-format advertising surface for the developer or contractor.

That’s the difference between a hoarding and simple temporary fencing: fencing marks a boundary, but a hoarding is a solid, secure screen designed to obscure the site and stop unauthorised access.

Are construction site hoardings a legal requirement?

Yes, in almost all cases. UK law requires most construction sites to have a secure perimeter that keeps the public out, and hoarding is the standard way contractors meet that duty.

The Health and Safety at Work etc. Act 1974 places a general duty on employers and the self-employed to take reasonably practicable steps to protect the health and safety of the public, not just their own staff. Because a construction site is inherently dangerous, that duty is what makes some form of protective perimeter unavoidable on nearly every site.

What does CDM 2015 say about site hoarding?

The Construction (Design and Management) Regulations 2015 (CDM 2015) turn that general duty into a specific site requirement. Two regulations matter most:

• Regulation 18 — Good order and site security. This requires that a construction site perimeter is, so far as is reasonably practicable, either fenced off or has its extent identified by suitable signs so that it is readily identifiable — and, where necessary to protect people, both. In a populated area, a solid hoarding is the typical way this is achieved. Reasonable steps must also be taken to prevent access by unauthorised people.
• Regulation 17 — Safe places of construction work. This covers safe access to and from the site and keeping the site itself safe, which is why controlled gates and access points sit alongside the hoarding itself.

The principal contractor is responsible for making sure this is in place before work starts, and for keeping it maintained for the life of the project.

How high does a construction hoarding need to be?

There’s no single height fixed in statute, but industry and HSE-aligned practice treats 2.4 metres as the standard minimum for site hoarding, rising to 3 metres or more for high-security sites where the risk of scaling, break-in or theft is higher. The right height for your project depends on:

• how attractive the site is to trespassers or thieves
• how close it is to the public (a city-centre pavement versus a rural plot)
• any planning conditions already attached to the site (see below)

Is construction hoarding classed as temporary works?

Yes. This is the requirement most often missed. Because a hoarding has to stand up to wind and crowd loading without falling over, it is treated as temporary works, and it should be designed and checked accordingly under BS 5975 and the Temporary Works Forum’s guidance note TWf2012:01 (revised 2020).

In practice that means the hoarding shouldn’t just be “put up.” Someone competent should design it for its actual location — accounting for wind loading, ground conditions, height, duration and pedestrian loading — and that design should be independently checked and signed off. Under the temporary-works process the main contractor is responsible for providing a design brief and for periodic checks on the structure while it’s up. A tall hoarding that blows down onto a public footpath is exactly the failure this process exists to prevent.

Does construction hoarding need to be fire rated?

Sometimes — and it’s an area that’s tightened in recent years. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person (usually the main contractor) must assess and control fire risk on site. Where hoarding is close to occupied buildings, escape routes or site welfare units, that risk assessment can call for fire-rated hoarding rather than standard timber or plywood.

Fire performance is measured against standards such as BS 476 (Parts 6 and 7) and the European classification BS EN 13501-1. Untreated plywood offers little fire resistance, so where fire performance is required, treated or purpose-built fire-rated panels are used instead. The Joint Code of Practice for Fire Prevention on construction sites is the reference point many insurers and principal contractors work to. If in doubt, the fire risk assessment for the site should decide the specification — not habit.

Do you need a licence to put up hoarding on a public highway or pavement?

If any part of the hoarding sits on, over, or projects onto public highway land — including a pavement — then yes, in almost all cases you need a highways licence (a hoarding or “site fence” licence) from the local council before it goes up, under the Highways Act 1980.

This is separate from CDM 2015 and is about protecting highway users, not site safety. Every council runs it slightly differently, but the pattern is consistent:

• apply to the local highways authority in advance (many councils ask for at least 5–10 working days’ notice)
• pay a fee, which varies by council and is often charged per metre and per period (frequently renewed every 28 days)
• keep the licence current for as long as the hoarding stays up — an expired or missing licence can mean daily penalty charges and the council treating the structure as unauthorised

Always check with the specific local authority before installation, as fees, notice periods and renewal terms differ from borough to borough.

Do you need planning permission for construction hoarding?

Sometimes. Hoarding over roughly 2 metres in height can require planning permission under the Town and Country Planning Act 1990 and the associated permitted-development rules, and many sites already carry planning conditions that set out exactly what’s expected of the site perimeter — so check the development’s original planning consent, not just general rules of thumb. Conservation areas and listed settings can attract additional consents.

If the hoarding will carry advertising graphics (which is most of them), that’s a second, separate question: large or illuminated advertising hoardings can also need advertising consent from the council, on top of any planning permission for the structure itself. Your local planning department can confirm what applies to your specific site.

How long can hoarding stay up, and does it have to be maintained?

Hoarding is a temporary measure tied to the construction works — it isn’t meant to become a permanent feature, and it has to be kept safe and in decent condition for the whole time it’s up. Both duties have legal teeth behind them.

On duration, the highways licence that covers hoarding on a pavement or road is time-limited and renewable (often in 28-day periods), so it has to be actively kept in force — and paid for — for as long as the hoarding remains. A licence that lapses can mean daily penalty charges and the council treating the structure as unauthorised. Separately, the underlying planning permission for a development carries its own time limits, so hoarding that stays up long after work has stalled can become a planning issue in its own right.

On condition, a neglected or damaged hoarding isn’t just an eyesore — it can trigger enforcement. Under Section 215 of the Town and Country Planning Act 1990, a council can serve an “untidy land” notice where the condition of land or a structure harms the amenity of the area, requiring the owner to put it right within a set time. Failing to comply is a criminal offence, and under Section 219 the council can carry out the work itself and recover the cost from the owner. Section 79 of the Building Act 1984 gives a parallel power over ruinous or dilapidated structures and neglected sites. The practical message for contractors and developers is simple: budget to maintain and refresh the hoarding, and take it down promptly once it’s no longer needed. A fresh, well-kept hoarding protects the public, keeps you compliant, and reflects far better on the project than rotting boards.

What about accessibility?

Hoarding has to go up without cutting off safe, accessible routes for pedestrians. Under the Equality Act 2010, the perimeter shouldn’t create a hazard or barrier for people with disabilities. In practice this means keeping a clear, obstruction-free pavement width, using signage that’s easy to read, and providing temporary walkways or crossings if the hoarding narrows or diverts a public route.

How much does construction site hoarding cost?

As a 2026 market guide, professionally printed hoarding panels typically run from around £65 to £130 per panel, depending on the material and finish — standard printed ACM at the lower end, and premium boards with anti-graffiti or UV-protective laminate at the upper end. On top of the panels you should budget for design (if the artwork isn’t print-ready), a site survey, and installation, which varies with access, site conditions and how long the hoarding needs to stay up.

These are guide prices, not a quote, the only reliable figure comes from a survey of your actual site. If you’d like a firm price for your project, get in touch and we’ll scope it properly.

Our recommended steps before designing your hoarding artwork

Before any artwork goes near the printer, we recommend working through the following:

• Control access to the site through secure gates and access points
• Build to a height that can’t be easily scaled — 2.4m minimum, 3m+ for higher-risk sites
• Have the hoarding designed and checked as temporary works, so it can’t be knocked or blown down
• Confirm whether fire-rated panels are required by the site’s fire risk assessment
• Obscure the site visually, to deter opportunistic theft or the temptation to enter
• Confirm whether a highways licence and/or planning permission is needed, and apply early — these can take longer than the print and install
• Keep a clear, accessible route for pedestrians past the site

Once those boxes are ticked, the hoarding becomes one of the best branding opportunities a project will get — see our guide to printed hoarding graphics for what’s possible on the design side.

Frequently asked questions

What does hoarding mean in construction?
In construction, a hoarding is a temporary solid boarded barrier put up around a site to keep the public out and screen the work from view. It’s more substantial than open fencing and is usually printed, so it also serves as a large advertising surface.

Is hoarding a legal requirement on every construction site?
Most active sites need a secure perimeter under the Health and Safety at Work etc. Act 1974 and CDM 2015 Regulation 18. Smaller or very short works may use temporary fencing instead — a site-specific risk assessment decides which is appropriate.

What is the minimum legal height for site hoarding?
There’s no single figure in law, but 2.4 metres is the widely used standard minimum, rising to 3 metres or more for higher-security sites. Planning conditions on a specific site can set their own requirement.

Does construction hoarding need to be fire rated?
Not always, but it can be. Where hoarding is near occupied buildings, escape routes or welfare units, the site’s fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005 may require fire-rated panels instead of standard timber or ply.

Do I need council permission for hoarding on a pavement?
Yes. If it sits on or over public highway land, including a pavement, you’ll normally need a highways licence from the local council before installation, in addition to any CDM, fire and planning requirements.

How much does construction hoarding cost?
As a 2026 guide, professionally printed panels typically run around £65–£130 each, plus design, survey and installation. A site survey is the only way to get an accurate figure, as access and duration heavily affect the total.

Who is responsible for making sure hoarding meets legal requirements?
Under CDM 2015, the principal contractor is responsible for ensuring the site perimeter is compliant before work starts and for maintaining it — including the temporary-works design and checks — for the life of the project.

Wallace Print produces and installs printed construction hoarding for developers and contractors across Kent, London and the South East. For advice on your next project, or a firm quote once we’ve surveyed your site — call us on 01634 724 772 or email sales@wallaceprint.com.