The Indian Meteorological Department (IMD) thinks that the monsoon season will start in early June and that it would be wetter than usual. People all around India are racing against the clock to protect their homes. The National Disaster Management Authority (NDMA) says that in the last five years, urban flooding has increased by 25% in major cities. This has caused damage worth more than ₹50,000 crore every year. If you don’t get ready, you may have to pay lakhs to fix roofs that leak, walls that are full of mold, and electrical difficulties. This complete guide has a list of things you can do to keep your home safe during the monsoon. It also has expert advice on how to seal your windows, keep your family safe, waterproof your roof and terrace, clean your drainage lines, and more.
Why you shouldn’t wait until June to be ready for the rainy season
The monsoon in India lasts from June to September and brings 75% of the country’s yearly rain. Most people are shocked by it. Mumbai got 2,400 mm of rain in just one month in 2025. This caused flooding that destroyed homes and cut off power for days. Experts from the Indian Institute of Technology (IIT) Bombay said that problems like clogged drains and bad sealing make things worse, turning a regular shower into a financial disaster.
The hook is easy: “Do these 12 things before the rain comes, or otherwise water will get into your house and you’ll lose a lot of money.” The southwest monsoon is expected to reach Kerala by June 1 and then move on to Maharashtra and the northern states by the middle of the month. Starting now gives them a lot of time for professional inspections and do-it-yourself repairs, which cuts down on last-minute panic purchases and mistakes. ICICI Lombard said that homeowners who protect their homes against monsoons before June file up to 80% fewer claims.
Step 1–3: Use waterproofing that has been demonstrated to help to make your roof and terrace stronger.
Making ensuring your roof and terrace are waterproof is the best way to keep your property safe from the monsoon. These are the main places where water can get in. Terraces commonly break in places like Aurangabad and Pune, where it rains a lot, because they get too hot and expand. This lets water in and damage ceilings and beams that hold up the building.
Choose the Right Sealants: Dr. Fixit Roofseal and Asian Paints SmartCare are both good sealants made of acrylic polymer. These sealants make a flexible layer that can keep UV rays out. Once the surface is clean, apply two coats. Specialists recommend each coat should weigh at least 1.5 kilograms per square meter. Bituminous coatings offer long-lasting protection for concrete roofs, potentially lasting five to seven years.
Professional oversight is key: employ experienced professionals for pressure grouting on minor cracks. A 2025 NDMA study revealed that pre-monsoon waterproofing can reduce leaks by a remarkable 90%.
A green roof is a great way to protect your home. You can put light plant layers and drainage mats to the top of your roof in cities to soak up rainwater and keep the inside cool.
Last year, claims totaling ₹10,000 crore related to roofs were filed, a consequence of this very issue. To prevent a scramble for repairs during the monsoon, action is needed before June.
Steps 4–6: Understand how to clean drainage pipes to prevent flooding.
Many people neglect their drainage systems until the damage is done, leading to backflows that inundate kitchens and balconies. Urban flooding is made worse by clogged gutters, which are often filled with leaves, dirt, and plastic waste.
For example, 40% of the issues during the 2024 flood in Delhi were caused by people who lived there.
You may rent high-pressure water jets for ₹500 a day to clean your pipes and gutters. Snake tools get rid of tough buildup in PVC pipes. Do this once a month from now until May.
Put mesh guards on your downspouts to catch trash. Use stainless steel sieves. These assist Mumbai apartments avoid overflow problems by 70%.
Check the slope: the terraces should slope 1:100 toward the drains. Use some cement to fix them if they don’t.
Add systems for collecting rainwater to this to make it even better for the environment and turn probable disasters into long-term assets.
Step 7–8: Close the windows in rooms that are very damp to keep mold from growing.
Sealing windows is especially important in kitchens and bathrooms, which tend to be more humid. WHO research shows that 30% of households in India have mold that can make people allergic and make it hard to breathe.
Put weatherproof silicone caulk around the frames and rubber anti-mold strips (which cost ₹200 a roll) to keep mold from growing. Aluminum windows with magnetic sealing keep out the wind.
Install exhaust fans that turn off on their own and dehumidifiers that cost less than ₹5,000 to keep the humidity between 50% and 60%.
If you don’t get rid of mold, it might cost you between ₹20,000 and ₹50,000. To keep the inside fresh, seal it now.
Step 9–10: Make sure electrical safety is your top priority during the monsoon.
The Central Power Research Institute in India says that short circuits cause 15% of monsoon fires, so you can’t avoid electrical safety checks during the monsoon. Water getting in can trip MCBs and kill you.
Check the grounding and the MCBs. Check to see if the tiny circuit breakers work. If they don’t work, get new ones that are RCBOs (residual current breaker with overcurrent). A professional megger test will cost between ₹1,000 and ₹2,000 and will show that the earthing pits have a resistance of less than 5 ohms.
When outlets are exposed, especially on balconies, use IP66-rated ones instead of regular ones.
Make appointments with licensed electricians before June, when it rains a lot.
Step 11–12: Get your emergency kit and things that won’t get wet ready.
If you want to be ready for the monsoon, you need an emergency kit containing supplies for power outages that last 48 hours or more in places that are likely to flood.
LED lamps, candles in waterproof containers, battery-powered radios, first-aid kits, food that won’t go bad for 72 hours, and cash are all very useful things to have.
Put your insurance papers, IDs, and property deeds in waterproof bags to keep them safe. You should also preserve digital backups on cloud servers.
Viral Tip: Put bug spray and inflatable boats in residences on the first level. Insurance companies say that this makes it less likely that claims will be turned down.
For the best protection, use smart tech and insurance tricks: Advanced Advice
Install IoT sensors in your home for ₹2,000–5,000 to find leaks right away with apps. This will help you find out about problems before they get worse. In Maharashtra, work with RWAs to fix the shared drainage in your unit.
Get “monsoon hazards” insurance coverage right away, because costs jump up 20% after June. In Aurangabad, where the rains aren’t as reliable, local experts say that people should work out together to get stronger.
NDMA, IMD, and insurance companies say that roof leaks cost ₹15,000 crore in claims every year (85% of which could be avoided with waterproofing); flooding and drains cost ₹20,000 crore (75% of which could be avoided with cleaning); electrical fires cost ₹5,000 crore (90% of which could be avoided with MCB checks); and mold and walls cost ₹10,000 crore (80% of which could be avoided with sealing).
To sum up, make sure your home is safe before the rain starts.
This 12-step approach can help you get your home ready for the monsoon before June. Some of the things you need to do are make sure your roof is waterproof, your drainage pipes are clean, your windows are sealed, your electrical system is safe during the monsoon, and you have a strong emergency pack available. You may avert tragedies that could hurt your house, keep your money safe, and stay cool in the face of IMD’s bad news by doing these things today.
Wider impacts include climate resilience: These kinds of measures could save the country billions of dollars as global warming makes monsoons less predictable. By 2027, homes will be smarter and able to use AI to make predictions. Your home is dry and safe, and you may move in now. Get individual audits from professionals in your region, and share this advice with others to help your community get through the storm.
A 12-Step List of Things to Do to Keep Your Home Safe from Monsoons Before June to Avoid Expensive Water Damage
