⌘K
Guidance
Critical dimensions
Defects
Alerts
England
Wales
Scotland
Northern Ireland
Site setup and storage
Substructure and foundations
Below-ground drainage
Ground floor and slab
Superstructure
Timber frame erection
Upper floors
Roof structure and covering
Windows and external doors
Insulation and airtightness
Fire stopping and compartmentation
First fix
Pre-plaster inspection
Plaster and dry lining
Second fix
Paint and finishing
Externals and handover
Try one of these
Measurements match however they are written — “150mm”, “150 mm” and “0.15 m” all find the same entry.