{
 "name": "lightningprotectioncost.co.uk UK Lightning Protection Contract Prices",
 "title": "UK Lightning Protection Contract Prices",
 "url": "https://lightningprotectioncost.co.uk/datasets/uk-lightning-protection-contract-prices/",
 "csv": "https://lightningprotectioncost.co.uk/datasets/uk-lightning-protection-contract-prices.csv",
 "markdown": "https://lightningprotectioncost.co.uk/datasets/uk-lightning-protection-contract-prices/index.md",
 "computed_at": "2026-10-28",
 "license": "https://lightningprotectioncost.co.uk/terms",
 "headline": "For installation, the median published figure in the UK Lightning Protection Contract Prices is 28,084 GBP across 3 figures from the sources' own pages (range 7,035 to 50,154.11 GBP), read 28 October 2026.",
 "quotes": [
  "For installation, the median published figure in the UK Lightning Protection Contract Prices is 28,084 GBP across 3 figures from the sources' own pages (range 7,035 to 50,154.11 GBP), read 28 October 2026.",
  "5 of the 16 named sources read in full publish a figure; 11 publish none, read 28 October 2026.",
  "UK Lightning Protection Contract Prices, work type installation: median 28,084 GBP across 3 sources, read 28 October 2026.",
  "UK Lightning Protection Contract Prices, work type testing and inspection: median 17,195 GBP across 2 sources, read 28 October 2026."
 ],
 "citation": "\"lightningprotectioncost.co.uk UK Lightning Protection Contract Prices\", updated 2026-10-28, https://lightningprotectioncost.co.uk/datasets/uk-lightning-protection-contract-prices/.",
 "changed_since": null,
 "national": {
  "unit": "GBP",
  "n": 5,
  "median": 28084,
  "min": 5800,
  "max": 50154.11,
  "p25": 6417.5,
  "p75": 39372.055,
  "mean": 23932.622,
  "units": {
   "GBP": 5
  },
  "published_sources": 5,
  "named_sources": 35,
  "read_sources": 16,
  "not_published": 11,
  "published_share": 0.312
 },
 "by_axis": {
  "work type": {
   "installation": {
    "GBP": {
     "n": 3,
     "median": 28084,
     "min": 7035,
     "max": 50154.11,
     "p25": 7035,
     "p75": 50154.11,
     "mean": 28424.37
    }
   },
   "testing and inspection": {
    "GBP": {
     "n": 2,
     "median": 17195,
     "min": 5800,
     "max": 28590,
     "p25": null,
     "p75": null,
     "mean": 17195
    }
   }
  }
 },
 "rows": [
  {
   "source": "Earls Hall School Lightning Protection Installation - Find a Tender",
   "url": "https://www.find-tender.service.gov.uk/Notice/048792-2025",
   "figure": "£28,084.00",
   "value": 28084,
   "unit": "GBP",
   "vat": null,
   "axis": {
    "work type": "installation"
   },
   "retrieved_at": "2026-10-28",
   "quote": "£28,084.00",
   "source_class": "primary-government",
   "text_sha256": "820fae037f09075dc22b33d382ab3c4c2ab316534a77b577ee1765ef6faa3c81"
  },
  {
   "source": "Awarded Lightning Protection Systems Inspection and Testing - Contracts Finder",
   "url": "https://www.contractsfinder.service.gov.uk/Notice/6f4de910-d64b-4bd0-9fe4-81ca3a99a00c",
   "figure": "£28,590",
   "value": 28590,
   "unit": "GBP",
   "vat": null,
   "axis": {
    "work type": "testing and inspection"
   },
   "retrieved_at": "2026-10-28",
   "quote": "£28,590",
   "source_class": "primary-government",
   "text_sha256": "15dd95527efebeccc21d1417d62328af174d59798922e3e2f8be473fe0bc1c6c"
  },
  {
   "source": "Maintenance and Testing of Lightning Conductor - Contracts Finder",
   "url": "https://www.contractsfinder.service.gov.uk/Notice/b9792015-84c2-4a6e-b26c-2f555ee372c3",
   "figure": "£5,800",
   "value": 5800,
   "unit": "GBP",
   "vat": null,
   "axis": {
    "work type": "testing and inspection"
   },
   "retrieved_at": "2026-10-28",
   "quote": "£5,800",
   "source_class": "primary-government",
   "text_sha256": "1699ec99fa9030419531cb39e4c2d318a396158ab81ab2abf7dcbb30348d1b56"
  },
  {
   "source": "Bedgrove Park Community Centre - Contracts Finder",
   "url": "https://www.contractsfinder.service.gov.uk/Notice/66565a15-5f35-481d-82c5-39d8b63c04cc",
   "figure": "£7,035",
   "value": 7035,
   "unit": "GBP",
   "vat": null,
   "axis": {
    "work type": "installation"
   },
   "retrieved_at": "2026-10-28",
   "quote": "£7,035",
   "source_class": "primary-government",
   "text_sha256": "0e118b50bdd416204e3146e55ba4f79ef1d07c68b0093e45e0e94c5979f20dbb"
  },
  {
   "source": "ESPH TW Muriel Matters House Lightning Protection (ESPH260A) - AWARD - Contracts Finder",
   "url": "https://www.contractsfinder.service.gov.uk/Notice/1b532a72-6693-4365-9d7a-991e441364fd",
   "figure": "£50,154.11",
   "value": 50154.11,
   "unit": "GBP",
   "vat": null,
   "axis": {
    "work type": "installation"
   },
   "retrieved_at": "2026-10-28",
   "quote": "£50,154.11",
   "source_class": "primary-government",
   "text_sha256": "aac243d964634c4c346976425fa74750f2274eab50120bf63b8d03470c5193e7"
  }
 ],
 "not_published": [
  {
   "source": "Earls Hall School Lightning Protection Installation - Find a Tender",
   "url": "https://www.find-tender.service.gov.uk/procurement/ocds-h6vhtk-0587ff",
   "retrieved_at": "2026-10-28",
   "reason": "every candidate on the page was refused"
  },
  {
   "source": "Service and Maintenance Lightning Protection Systems - Find a Tender",
   "url": "https://www.find-tender.service.gov.uk/Notice/018062-2026",
   "retrieved_at": "2026-10-28",
   "reason": "read in full and no accepted figure on the page"
  },
  {
   "source": "Inspection, testing and repairs of Lightning Protection Systems including new installs - Find a Tender",
   "url": "https://www.find-tender.service.gov.uk/Notice/071133-2025",
   "retrieved_at": "2026-10-28",
   "reason": "every candidate on the page was refused"
  },
  {
   "source": "POW-ITT-59122 - ANNUAL TESTING AND INSPECTION OF LIGHTNING PROTECTION SYSTEMS - PTHB - Find a Tender",
   "url": "https://www.find-tender.service.gov.uk/Notice/050587-2025",
   "retrieved_at": "2026-10-28",
   "reason": "read in full and no accepted figure on the page"
  },
  {
   "source": "Lightening Protection - Find a Tender",
   "url": "https://www.find-tender.service.gov.uk/Notice/015245-2026",
   "retrieved_at": "2026-10-28",
   "reason": "read in full and no accepted figure on the page"
  },
  {
   "source": "Lightning protection inspection/maintenance/servicing - Find a Tender",
   "url": "https://www.find-tender.service.gov.uk/Notice/059646-2025",
   "retrieved_at": "2026-10-28",
   "reason": "read in full and no accepted figure on the page"
  },
  {
   "source": "Electrical Testing and Associated Remedial Works including C1 and C2 Remedials as well as Lightning Protection Inspectio",
   "url": "https://www.find-tender.service.gov.uk/Notice/034478-2025",
   "retrieved_at": "2026-10-28",
   "reason": "read in full and no accepted figure on the page"
  },
  {
   "source": "2223-0104 Lightning Protection Equipment Servicing and Maintenance - Find a Tender",
   "url": "https://www.find-tender.service.gov.uk/Notice/006026-2023",
   "retrieved_at": "2026-10-28",
   "reason": "read in full and no accepted figure on the page"
  },
  {
   "source": "UKRI-5801 Installation of new Lightning Protection - Find a Tender",
   "url": "https://www.find-tender.service.gov.uk/Notice/014144-2026",
   "retrieved_at": "2026-10-28",
   "reason": "read in full and no accepted figure on the page"
  },
  {
   "source": "Supply, Installation, and Maintenance of Lightning Conductors - Contracts Finder",
   "url": "https://www.contractsfinder.service.gov.uk/Notice/22731a78-3f1f-4154-81fc-49e676ec87b1",
   "retrieved_at": "2026-10-28",
   "reason": "every candidate on the page was refused"
  },
  {
   "source": "SPS 2229 - Certification, Maintenance and Repair of Lightning Strike Protection - Contracts Finder",
   "url": "https://www.contractsfinder.service.gov.uk/Notice/d1ad775f-adcd-453e-a191-abdbc7cb7114",
   "retrieved_at": "2026-10-28",
   "reason": "every candidate on the page was refused"
  }
 ],
 "sources": [
  {
   "url": "https://www.find-tender.service.gov.uk/procurement/ocds-h6vhtk-0587ff",
   "label": "Earls Hall School Lightning Protection Installation - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/068145-2025",
   "label": "Lightening Protection - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/015298-2026",
   "label": "Installation of Lightning Protection System - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/042358-2025",
   "label": "Inspection, testing and repairs of Lightning Protection Systems including new installs - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/018062-2026",
   "label": "Service and Maintenance Lightning Protection Systems - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/048792-2025",
   "label": "Earls Hall School Lightning Protection Installation - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/071133-2025",
   "label": "Inspection, testing and repairs of Lightning Protection Systems including new installs - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/050587-2025",
   "label": "POW-ITT-59122 - ANNUAL TESTING AND INSPECTION OF LIGHTNING PROTECTION SYSTEMS - PTHB - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/015245-2026",
   "label": "Lightening Protection - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/059646-2025",
   "label": "Lightning protection inspection/maintenance/servicing - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/034478-2025",
   "label": "Electrical Testing and Associated Remedial Works including C1 and C2 Remedials as well as Lightning Protection Inspectio",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/6f4de910-d64b-4bd0-9fe4-81ca3a99a00c",
   "label": "Awarded Lightning Protection Systems Inspection and Testing - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/006026-2023",
   "label": "2223-0104 Lightning Protection Equipment Servicing and Maintenance - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.find-tender.service.gov.uk/Notice/014144-2026",
   "label": "UKRI-5801 Installation of new Lightning Protection - Find a Tender",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/b9792015-84c2-4a6e-b26c-2f555ee372c3",
   "label": "Maintenance and Testing of Lightning Conductor - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/22731a78-3f1f-4154-81fc-49e676ec87b1",
   "label": "Supply, Installation, and Maintenance of Lightning Conductors - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/66565a15-5f35-481d-82c5-39d8b63c04cc",
   "label": "Bedgrove Park Community Centre - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/d1ad775f-adcd-453e-a191-abdbc7cb7114",
   "label": "SPS 2229 - Certification, Maintenance and Repair of Lightning Strike Protection - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/1b532a72-6693-4365-9d7a-991e441364fd",
   "label": "ESPH TW Muriel Matters House Lightning Protection (ESPH260A) - AWARD - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/bc6e9dea-bd29-4beb-8d01-ddf9c6962b47",
   "label": "Lightning Protection Equipment Servicing, Testing & Inspection - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/22702478-a50f-4123-91c8-04d32d203799",
   "label": "Barking Riverside - 206/7 - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/b0fdf99d-7896-4a78-8d52-2fa378684eff",
   "label": "CPU 3766 (BDC) Lightning Protection Systems - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/2a56efb6-2dc8-4a4f-a263-7567a41d5946",
   "label": "Homes for Haringey - Lightning Protection Systems Testing and Maintenance - Tender 71 - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/ee1b2c03-d93c-412c-be1c-ba80684356f1",
   "label": "Provision of Lightning Protection - FY23/24 - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/f2c9be94-f6e6-440a-9d5d-a968757455b3",
   "label": "Installation of Surge Protection Devices 2018-2021 - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/f334a9cd-e2fc-4037-af00-2c066f8420e1",
   "label": "Lightning Protection, Upgrade Landlords Supply and Emergency Lighting - AWARD - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/d21494cc-d08f-48f7-a3e4-f836c6355a57",
   "label": "The provision of Testing and Maintenance of Lightning Protection Systems. - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/b6a43dcb-4220-4dc6-989e-818127d2c779",
   "label": "Thames Valley Housing Association Lightning Protection Systems Servicing Contract Ref 677 - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/089b297a-6df8-4d4c-8577-b6b7b5e02596",
   "label": "Inspection and Testing of Lightning Conductor and Surge Suppression Installations - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/541b6b24-f57b-4cf4-880b-2173c9f0337a",
   "label": "GB-Benfleet: Servicing and Safety Inspection of Lightning Protection - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/26498234-0b24-489d-b05f-a1dc8cc2eb5f",
   "label": "GCP004 Testing, Servicing and Repair of Lightning Conductor Systems - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/e130410a-1a3e-41a1-b960-2122e9dc92c1",
   "label": "Lightning Conductor Testing - Contracts Finder",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/24893afe-630d-44ce-bd13-58abfe5c5601",
   "label": "LPS CAS - Inspection and Testing of Lightning Conductor and Surge Suppression Installations - LCC40554 - Contracts Finde",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Notice/8730eaf2-bba0-4d4f-bfc4-04d7f637ac66",
   "label": "CA12701 - Tender 33/2023 - (Retender) New Lightening Protection System (LPS) Newcastle Centre, Co. Down - Contracts Find",
   "license": "the publisher's own terms; quoted for reporting and comment"
  },
  {
   "url": "https://www.contractsfinder.service.gov.uk/Search",
   "label": "contractsfinder.service.gov.uk",
   "license": "the publisher's own terms; quoted for reporting and comment"
  }
 ],
 "methodology": "Every row is a verbatim sentence read from the named source's own page through our fetch service on the date shown, hash-pinned to the stored read (the sha of the page's visible text; the raw page is mirrored to R2). 5 of the 16 named sources that could be read published a usable figure; 11 published none and are recorded as not published, never filled in; 19 could not be read (blocked, dead or unreachable) and count nowhere. The headline figures (median, minimum, maximum, quartiles) are over ONE figure per source in GBP (a source's median where its page yielded several accepted sentences), so N counts sources, never sentences; 9 candidate sentence(s) were refused by a reviewer with the reason recorded. The fuller derivation this dataset is chartered to grow into (not yet what the figures above are; they are each source's own published figure as read): one figure per notice (the awarded value where the notice states one, else the estimated value, labelled which), filed by work type (installation of a new system, testing and inspection, maintenance and remedial works) and by buyer type, with the median, quartiles and range per work type; a framework or multi-year value is never pooled with a single-site installation",
 "embed": "<figure style=\"margin:0;padding:16px;border:1px solid #d9d9d9;border-radius:8px;background:#ffffff;color:#111111;font-family:system-ui,sans-serif;max-width:480px\"><p style=\"margin:0 0 8px;font-size:28px;font-weight:700;color:#111111;background:#ffffff\">28,084 GBP</p><p style=\"margin:0 0 8px;font-size:14px;color:#111111;background:#ffffff\">median for installation, UK Lightning Protection Contract Prices, across 3 figures, read 28 October 2026</p><figcaption style=\"font-size:12px;color:#444444;background:#ffffff\"><a href=\"https://lightningprotectioncost.co.uk/datasets/uk-lightning-protection-contract-prices/#median\" style=\"color:#1a4fd6;background:#ffffff\">Source: lightningprotectioncost.co.uk UK Lightning Protection Contract Prices</a></figcaption></figure>"
}
