PETALING JAYA: The height of balcony railings in Singapore is governed under the republic’s Building and Construction Authority (BCA).
In general, the minimum height for balcony railings is 1.2m, which is measured from the finished floor level, but other specifications may be required for rooftops or common areas.
If glass railings are used, tempered glass or laminated tempered glass not less than 12mm thick is required.
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It is also stated that the size of openings or voids in railings should not be more than 100mm and safety barriers should not allow climbing, meaning horizontal railings are barred.
The window grilles for Housing and Developmental Board (HBD) flats must follow specific guidelines and regulations to ensure safety and also maintain the building’s aesthetics. It must be installed by a contractor approved by the BCA listed with the respective HDB.
Grilles must also be made of durable, corrosion-resistant materials and should not obstruct window openings or protrude more than 50mm from the external wall.
In London, balcony railings must meet specific safety requirements outlined in the UK’s Building Regulations.
The railings need to be at least 1,100mm in height and have no gaps wider than 100mm to prevent falls, mainly for children. It should also be designed to prevent climbing.
For window grilles in the United Kingdom, there is no mandate for flats or houses. The installation, however, should consider emergency escape routes from inside without any hindrance.
Besides that, the grilles should be able to be opened easily without the use of keys.
