Fixed low-level glazing above ground floor level in dwellings

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Protected entrance halls

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Vertical circulation in non-domestic buildings

Under revision

Application of b1 to loft conversions works and fire doors to protected stairs

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Notification requirements for controlled services and fittings

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Use of multifoil insulation products

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Acoustic testing requirements

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Smoke shaft at roof level

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Fire doors in dwellings

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Installation of boiler flues and ventilation perforations in external timber framed walls

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Interim guidance on the transfer of sewers

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Interim cavity separating walls for part l

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Robust details notifications to bcbs

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Sizing of package sewage treatment plants

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Guarding to openable windows with low cills

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Testing of fixed fans

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Use of combustible cladding materials

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Use of timber stairs in residential buildings exceeding three storeys

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Ensuring adequate ventilation to naturally ventilated dwellings with high levels of as-built air tightness

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Disproportionate collapse

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Assessment of alternative approaches to ad a given in sect. 5 para 5.4

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Means of escape from enclosed balconies to flats

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Means of escape from dwelling houses with four or more storeys

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Guarding to balconies

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Service penetrations through external wall constructions of residential buildings

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Status list

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Stairwell lobby distance blocks

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Convert dwelling into multiple

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