The regulations, by topic.
The parts of the Building Regulations that come up most on home projects.
Structure (Part A)
- — Structural calculations for new beams, walls and foundations
- — Inspection of foundations and steelwork
Fire safety (Part B)
- — Escape routes, especially for loft conversions
- — Fire doors and linked smoke alarms
Energy and insulation (Part L)
- — Insulation to walls, roofs and floors
- — Window and door performance
Ventilation (Part F)
- — Extract fans in kitchens and bathrooms
- — Background ventilation
Drainage (Part H)
- — New connections and build-over agreements
- — Inspection chambers
Electrical safety (Part P)
- — Certified electrical installation
- — Certificate supplied at handover
Source: Approved Documents, GOV.UK. General information only.
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