H2o seepage in HDB flats is a common challenge, frequently because of hairline cracks inside the ceiling or ground, or perhaps a failing waterproofing membrane, particularly in soaked locations like toilets and balconies. Every time a ceiling leak takes place in between two flats, HDB incorporates a joint maintenance plan the place they will fix the ceiling on the lessen ground flat and the floor from the upper flooring flat, by using a fifty% Price tag subsidy. For leaks that occur inside a flat's personal balcony or bathroom, the accountability for repair service and price falls into the flat operator. To deal with The difficulty, owners can engage a contractor, and the cost for repairs may vary extensively, from close to $500 for a simple waterproofing occupation to above $2,000 for a more extensive leak. For leaks within the common area of a block, people should really contact their City Council. For leaks which have been Element of a here joint maintenance, entrepreneurs can simply call the HDB Department Business office for support and to initiate the repair process.