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I.S. EN 12845 + TGD-B

TGD-B (Technical Guidance Document B) of the Building Regulations sets the legal trigger; I.S. EN 12845 is the technical design standard.

Zakres i zastosowanie

Irish sprinkler installations.

  • TGD-B Vol. 2 §0.13: warehouses > 20,000 m², shopping centres > 2000 m²
  • Healthcare per HBN guidance
  • BS 9251 residential where applied

Kluczowe dokumenty

  • TGD-B Vol. 1 & 2 (2017)Building Regulations Part B
  • I.S. EN 12845Sprinkler installations
  • LPC RulesInsurance baseline

Ścieżka certyfikacji

  1. Fire Safety Certificate from Building Control Authority
  2. Design by chartered fire engineer
  3. Installation by LPS 1048 or IFC SDIS approved firm
  4. Commissioning + Disability Access Certificate (DAC) where relevant
  5. Annual service

Istotne zasady

  • Fire Safety Certificate must precede commencement; sprinklers form part of the documented strategy.
  • Many local authorities (DCC, CCC) require BAFE-equivalent third party certification.

Organ

Department of Housing; Building Control Authority (local councils)

Źródła

  • https://www.gov.ie/en/publication/d62fc-technical-guidance-document-b/
  • https://www.lpcb.com
Cite this page
APA
FireTwin AI (2026). Ireland — I.S. EN 12845 + TGD-B. FireTwin AI. https://firetwin.eu/pl/regulations/ireland-is-en-12845-tgd-b
IEEE
FireTwin AI, "Ireland — I.S. EN 12845 + TGD-B," FireTwin AI, 2026. [Online]. Available: https://firetwin.eu/pl/regulations/ireland-is-en-12845-tgd-b

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Design it in FireTwin AI

Generate a compliant sprinkler layout, run the hydraulic calculation and export a priced bill of materials — checked against EN 12845 and NFPA 13.

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