Lightning protection for schools
School business managers and site teams inherit lightning protection with the buildings. The Department for Education's Good estate management for schools lists it with the other routine checks and says the British Standard recommends all systems are inspected and tested at least annually.
A school test usually takes around half a day and costs £450 to £800 on published prices. When a system is missing or beyond repair, a recent new install at a Southend primary school was published at £28,084.
- DfE guidance
- Inspect and test at least annually
- Typical school test
- £450 to £800
- New system, primary school
- £28,084
- Who acts
- The responsible body
Why schools need to keep on top of it
- A school is a building where many people gather, which the standard treats as a reason for shorter inspection intervals.
- Sports halls, older Victorian blocks with bell towers, and tall chimneys are common strike points on a school site.
- IT, fire alarms, door entry and heating controls are all exposed to surges.
- Ofsted, auditors, trust estates teams and insurers may ask to see the certificate.
- Building work through the Condition Improvement Fund or capital schemes often adds roofs and plant that need bonding in.
What schools pay
| Item | Typical figure |
|---|---|
| Annual test, typical school Around half a day on site | £450 to £800 |
| Annual test, small primary Simple system, part of a day | £300 to £500 |
| New system, Earls Hall Primary School Southend-on-Sea City Council, August 2025, value as published | £28,084 |
| Commercial intake plus Type 3 at key equipment Intake protection plus server or alarm panel | £400 to £700 |
Where these figures come from
Test prices are typical ranges from published UK contractor price guides, autumn 2026, excluding VAT, read October and November 2026. Firms are not named. Contract values are copied from Contracts Finder or Find a Tender notices, ex VAT where stated, and show the size of real jobs rather than a rate for yours.
What a school estate should have in place
A certificate for every building
Each block with its own system has its own readings. Keep them in the premises file with the other statutory checks, and the next due date in the compliance calendar.
A drawing
A simple plan showing where each down conductor, test clamp and earth pit is. It saves time on every test and stops contractors digging up the playground to find pits.
Repairs closed out
Defects from the report raised as jobs, priced, approved and signed off after a retest, so the next report does not repeat them.
One contract across a trust
Trusts and councils often bundle testing for many sites into one contract. Public examples range from £25,000 over two years to £90,729 over three, as published on award notices.
What to send a contractor
Quotes come back faster and closer to the final cost when you send these with the request.
The last certificate
Even if it is several years old, it shows the size of the system and its known faults.
A site plan
Marking which blocks have systems, and roof access points.
Term dates
Most testing can happen during the school day at ground level, but roof work is easier in holidays.
Safeguarding needs
Your visitor and DBS requirements, so the right people are booked.
How it works for a school
Gather the records
Find the last certificates and drawings for each building, and list any defects still open.
Test
A specialist inspects and tests each system, often over a single visit, at a time that suits the school.
Report to governors
A certificate and defect list for the premises file, with a priced repair schedule.
Repair and diary
Repairs done and retested, and the next test booked 11 to 12 months ahead.
Questions people ask
Do schools have to test lightning protection?
The DfE's estate management guidance expects systems to be inspected and tested at least annually, following the British Standard. It sits alongside the school's wider duty to manage risks to staff and pupils.
Who is responsible in an academy?
The trust as the responsible body, usually through its estates or premises lead. In a maintained school it depends on the local authority arrangement; check your service level agreement.
How much does a school lightning protection test cost?
On published prices, £450 to £800 for a typical school and £300 to £500 for a small primary with a simple system. Repairs are extra and quoted from the report.
Does a new school building need lightning protection?
The design team should carry out a BS EN 62305 risk assessment. Many new school buildings need protection, and Type 1 surge protection at the intake if they do.
Can testing happen in term time?
Usually, yes. Most testing is at ground level at the test clamps. Roof inspection and repairs are easier to plan in the holidays.
Get your school tested
Three quick screens: the postcode of the building, the work, then your contact details. Most people finish in about two minutes.
We are an introduction service, not a lightning protection contractor. We tell you which specialist covers your building before anything is shared, and no one calls you unless you agree.
Thanks, your enquiry is in.
- We aim to tell you within one working day which specialist we suggest for your building.
- Nothing is sent to them until you give the go-ahead.
- They check the building and its system and send you a written price. We will not send you marketing.