Lightning protection for churches and historic buildings
Church towers and spires are often the tallest thing for miles, and many have carried a lightning conductor for over a century. Historic England recommends that lightning protection is considered for all churches and other tall or prominent historic buildings, and that it is professionally designed, installed and maintained.
Diocese of Chester guidance puts a new system for a small or average church at £3,000 to £4,000, and up to about £10,000 for a large building. Testing usually costs £300 to £500.
- New system, small church
- £3,000 to £4,000
- Church test
- £300 to £500
- Guidance
- Historic England, 2019
- Consent
- Faculty or List A/B
Common reasons churches get in touch
- The quinquennial inspection or the architect has flagged the lightning conductor.
- Tape has been stolen from the tower, often at low level.
- The insurer has asked for a current test certificate.
- A test report says the system predates BS EN 62305 and needs upgrading.
- New electrics, sound systems, CCTV or an organ blower need surge protection.
- There has been a strike, with damage to stonework or electrics.
What churches pay
| Item | Typical figure |
|---|---|
| New system, small or average church Diocese of Chester guidance | £3,000 to £4,000 |
| New system, large building Same guidance | up to £10,000 |
| Test and inspection published UK contractor price guides, autumn 2026 | £300 to £500 |
| Inspection after a strike published UK contractor price guides, autumn 2026 | £350 to £600 |
Where these figures come from
Church installation figures are from Diocese of Chester guidance, read November 2026. 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 is different about historic buildings
How often to test
Advice varies. Historic England notes that some ATLAS members advise an 11-month interval and some dioceses advise annual inspection; Chester diocese suggests every two and a half years; Methodist Insurance says two and a half or four years depending on the system. Follow your insurer and diocese, and test after any repair, change or strike.
Consent first
In the Church of England, like-for-like repairs that do not change the look of the building can usually go ahead under List A. A new system needs the Archdeacon's permission under List B or a faculty, and the Diocesan Advisory Committee will want to see the proposal. Listed building consent may apply to other historic buildings.
Tower-only protection
Historic England says a system on the tower alone is likely to give acceptable protection in most cases, and that a full BS EN 62305 risk assessment can be disproportionate for a parish church. The east end and any other high points still deserve thought.
Copper, aluminium and theft
Copper lasts longer; aluminium is cheaper and lighter but corrodes more readily. Copper is also a target for thieves, so guards on the lowest lengths and regular checks matter. Historic England asks that anti-theft guards are not visually intrusive.
What to ask a contractor for
Heritage work is about care as much as compliance. These points protect both.
Experience with listed buildings
Fixings into joints, not stone, and routes that follow existing lines such as quoins and downpipes.
Membership you can check
Dioceses and church insurers commonly point parishes to ATLAS members. Ask and check.
Surge protection advice
Historic England says surge protection should be installed and maintained in all historic buildings.
A drawing for the log book
So the church log book, quinquennial inspector and next tester all see the same system.
How it works for a church
Talk to the architect
Your church architect or surveyor can advise on the system and whether consent is needed.
Survey and quote
A specialist inspects and tests, then quotes for repairs or a new system with a drawing.
Consent
List A, List B or a faculty in the Church of England, or listed building consent elsewhere.
Work and record
Work done and tested, the certificate filed in the log book and the next test diarised.
Questions people ask
How much does a lightning conductor cost for a church?
Diocese of Chester guidance puts a new system for a small or average church at £3,000 to £4,000, and up to about £10,000 for a large building. Access to the tower is a big part of the cost.
How often should a church lightning conductor be tested?
Advice ranges from 11 months to four years depending on the source and the system. Many dioceses and insurers now expect annual testing; check your own insurer's conditions.
Do we need a faculty for lightning protection?
In the Church of England, like-for-like repairs can usually go ahead under List A. A new system needs the Archdeacon's permission under List B or a faculty. Speak to your DAC or archdeacon first.
What should we do if our lightning conductor is stolen?
Report it to the police and your insurer, keep people away from any loose metal, and get a specialist to make safe and replace it. Ask about guards and less valuable materials for the lowest sections.
Does a church need surge protection?
Historic England recommends surge protection in all historic buildings. It protects alarms, lighting, sound systems and organs from surges caused by strikes on or near the building.
Find a specialist for your church
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.