Please take note of the following BCA/URA guidelines:
Balconies shall not be enclosed with walls or glass panels as balconies are meant to be semi-outdoor spaces. Blinds are akin to furnishing and can be allowed at balconies without planning permission from URA.
•Balcony screens may be allowed provided:
◦The balcony screens can be drawn open or retracted fully; and
◦The balcony screens allow for natural ventilation/air flow within the balcony at all times, even when the screens are fully drawn.