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Avoice RegulationsRegulations & standards

Avoice AI Calculators Library

All topics103 Fire12 Structure and materials11 Energy, ventilation and overheating13 Water and drainage7 Sound3 Access, stairs and glazing8 Services and infrastructure11 Higher-risk buildings7 Legislation10 Building control and procedure8 General13

Northern Ireland23

Synchronised from official UK government sourcesUpdated 10 September 2026Log in Back to Avoice

Avoice Regs: UK building regulations, searchable and cited. Every answer carries the clause it comes from.

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Pages3

Wales Other Welsh Government circulars

Notice of approval (Wales)

Guidance5 Jun 20191 sections

Official source (opens in a new tab)View source PDF (opens in a new tab)

Library captured 10 September 2026 · Source updated 29 August 2026

Page 3

Diagram on page 3

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Reference the edition shown here and check the official source for subsequent changes.

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