Terrace Garden in Hyderabad

New buildings above 300 square metres of built-up area must show a working rainwater harvesting system in their drawings and have it functional before occupancy is granted, and a terrace garden built without checking this can compromise the very surface that system depends on. We inspect existing waterproofing and drainage falls before laying any bed or planter, since redoing waterproofing after a garden is installed costs more than sequencing it first.

Where the terrace also needs to route water into a harvesting pit, we design planter drainage to feed that system rather than send runoff straight to a stormwater outlet, so the garden supports the building's compliance instead of working against it.

Soil that has to be built, not improved

Hyderabad's own soil is a shallow layer over granite bedrock across most of the city, which is irrelevant several floors up on a terrace but shapes the mindset we bring to it: everything a terrace garden grows in has to be brought in and structured for drainage and weight, not assumed. Planters and raised beds are sized to what the terrace slab can carry, with a drip system built in from the start given how hot Hyderabad's summer runs between March and May.

Winter still needs upkeep

December's average rainfall of just 4.2 mm means a terrace garden here still needs its drip system running through what looks like the mildest month of the year, since the cooler air does not bring the rain that a visitor might expect to see it paired with.

This is one more reason we treat the terrace inspection as the first site visit rather than an afterthought once planting has already begun. A terrace that has never had its waterproofing checked is treated the same way regardless of the building's age, since newer compliance paperwork does not guarantee the membrane itself was installed correctly.