Building Regulations (Northern Ireland) 2010

Applicable Building Type(s) New residential Policy Requirement Level Mandatory Governance Development Authority: Department of Finance and Personnel Implementation Authority: Local Authority Verification Authority: Local Authority Enforcement Authority: Local Authority Prescriptive Compliance path Energy Requirements: Insulation U-Values (W/m2.K) Walls Floor Roof All climate zones 0.35 0.25 0.25 Windows U-Values (W/m2.K) Windows All climate zones 2.2 Air Leakage 10 m3/(h.m2) at 50 Pa Compliance Softwares: SAP (Standardised Assessment Procedure) 2009 End-uses considered: Space heating, Water heating, Lighting interior, Ventilation Performance Compliance path CO2 emissions against a notional dwelling Resources Notes Climate zones

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