Inspect Your Roof and Terrace
The roof is your home's first line of defence against rain. Before the heavy downpours begin, it's crucial to conduct a thorough inspection. Look for any visible cracks, missing or broken tiles, or areas where water might pool. Pay special attention to the junction
where parapet walls meet the roof slab, as these are common weak points where hairline cracks develop. Clearing away leaves, moss, and other debris from the surface and drain outlets ensures that water can flow away quickly instead of finding a way inside. Applying a waterproofing sealant to any cracks is a small investment that can prevent major leaks.
Check Walls for Cracks and Seepage
Exterior walls are constantly exposed to the elements. Over time, small cracks can appear, providing a direct path for rainwater to seep into your home, causing damp patches, peeling paint, and mould growth. Walk around your property and inspect the walls for any signs of damage. These cracks can be filled with waterproof mortar or sealants. For longer-term protection, consider applying a coat of exterior-grade waterproof paint, which acts as a barrier against moisture. Addressing these issues before the monsoon is much easier, as repair materials need time to dry properly to be effective.
Clear Drains and Gutters
This is one of the most critical and often neglected monsoon checks. Gutters and drainage pipes are designed to channel rainwater away from your roof and foundation. When they get clogged with leaves, plastic bags, and other debris, water overflows and can damage your walls, foundation, and even lead to flooding on your terrace or basement. Before the rains, ensure all drains and gutters are thoroughly cleaned. Flush them with water to make sure there are no hidden blockages in the downspouts. Clogged drains also create stagnant water, which becomes a breeding ground for mosquitoes.
Seal Gaps in Windows and Doors
Wind-driven rain can be surprisingly persistent, finding its way through the smallest gaps around windows and doors. Inspect the seals and gaskets around your window frames; they can become brittle and crack over time. Replacing worn-out weatherstripping is a simple and effective way to keep water out. Wooden doors and window frames have a tendency to swell in the high humidity of the monsoon, making them difficult to shut properly. Sanding the edges slightly or applying a coat of varnish or oil can prevent this. Make sure all metal frames and grills are painted to prevent rust.
Ensure Electrical Safety
Water and electricity are a dangerous combination, making electrical safety a top priority during the monsoon. Have an electrician inspect your home's wiring, especially any exterior fittings or switchboards located on walls prone to dampness. Ensure all external junction boxes are properly covered and sealed. It's also a good time to check that your home is equipped with a functional Earth Leakage Circuit Breaker (ELCB) or Residual Current Circuit Breaker (RCCB), which can prevent electric shocks. During thunderstorms, it's wise to unplug non-essential electronics to protect them from power surges.
Protect Wooden Furniture and Fixtures
The high humidity during the monsoon can wreak havoc on wooden furniture, causing it to swell, warp, and even develop mould. Wood is hygroscopic, meaning it naturally absorbs moisture from the air. To minimise damage, try to keep furniture a few inches away from damp walls to allow for air circulation. Applying a fresh coat of wax or polish before the season starts can create a protective moisture barrier. Placing silica gel packs or camphor balls inside wardrobes and drawers can help absorb excess moisture. Avoid cleaning wooden surfaces with a wet cloth; a dry microfibre cloth is best.
Improve Ventilation to Prevent Dampness
High humidity inside the home leads to a stuffy environment, musty smells, and the growth of mould and mildew. Improving ventilation is key to keeping your home fresh and dry. Whenever it is not raining, open windows to allow for cross-ventilation. Using exhaust fans in kitchens and bathrooms is essential to expel moisture-laden air. For rooms with limited airflow, a dehumidifier can be very effective at controlling indoor humidity levels. Regularly check inside closets and behind large furniture, as these are common spots for mould to grow unnoticed.
