Assam receives some of the heaviest rainfall in the country, and a house that is not designed for it will show damp walls, leaking roofs and waterlogged courtyards within a few years.
What makes a monsoon-ready home
- Raise the plinth: keep the floor level at least 600 mm above the highest recorded flood level of your road.
- Use deep overhangs: sunshades and roof projections of 600-900 mm protect windows and walls from driving rain.
- Slope every flat surface: terraces, balconies and sunshades need a proper slope and enough rainwater outlets.
- Waterproof before plastering: treat the roof slab, toilets and external walls with a proven waterproofing system.
- Plan cross-ventilation: moving air keeps rooms dry and prevents fungus during humid months.
- Harvest the rain: a simple recharge pit turns roof water into groundwater instead of street flooding.
- Choose the right finishes: anti-fungal exterior paint and non-slip flooring for verandahs and staircases.
Most of these decisions cost very little when taken at the design stage, but are expensive to fix once the house is built.