Short answer: Before winter, service your geyser and heaters, check wiring and earthing, seal gaps around doors and windows, fix roof and terrace leaks, and never burn coal or wood in a closed room. Budget for a higher electricity bill and a few one-time repairs, and consider a home insurance policy that covers fire and electrical damage. Most of this costs a few thousand rupees and prevents far bigger bills later.
Last updated: 13 October 2026.
Winter in India looks very different depending on where you live. In Delhi, Punjab, Lucknow or Jaipur it means cold waves, dense fog and heaters running for hours. In Shimla, Srinagar or Darjeeling it means freezing pipes and snow on the roof. In Bengaluru, Pune or Hyderabad it is milder, but nights still get cold and geysers work overtime. This guide covers what homeowners and tenants can do in October and November so the season is safe, comfortable and affordable.
1. Get your geyser and water heaters checked
The geyser is the hardest-working appliance in most Indian homes from November to February. A neglected one wastes power and can be dangerous.
- Book a service before the rush. Ask the technician to check the thermostat, the heating element and, most importantly, the pressure release valve. A stuck valve is the main cause of geyser bursts.
- Descale in hard-water areas. Scale on the element makes it run longer for the same hot water, which shows up in your bill.
- Check earthing and the MCB. The geyser should be on a properly earthed circuit with a working MCB, and ideally an RCCB/ELCB that trips on current leakage.
- Gas geysers need ventilation. Never install a gas geyser inside a closed bathroom. Carbon monoxide has no smell.
- Set the thermostat sensibly. Around 50–60°C is enough for bathing. Higher settings waste energy and risk scalding.
If you are replacing an old geyser, look at the BEE star label. Storage water heaters are covered by the Bureau of Energy Efficiency star labelling programme, and a higher-star model usually loses less heat while standing.
2. Heaters: safe use matters more than the brand
Room heaters are useful but cause many winter accidents. A few rules help:
- Plug heaters directly into a wall socket rated for the load (usually a 16A socket), not into extension boards.
- Keep at least one metre of clear space from curtains, beds and clothes.
- Switch heaters off when you sleep or leave the room. Oil-filled radiators are safer for long use than open-coil heaters, but they still need supervision.
- Keep a window slightly open if you use any heater for long periods. Halogen and coil heaters dry the air; a bowl of water in the room helps.
- Never use an angithi, coal brazier or wood fire in a closed room. Carbon monoxide poisoning from indoor fires kills people every winter in north India. Gas heaters need the same caution.
3. Seal the house against cold and fog
Most heat escapes through gaps, not walls. Simple draught-proofing can make a room noticeably warmer without extra power.
- Fit rubber or foam weather strips around doors and windows. A door-bottom draught stopper costs a few hundred rupees.
- Use heavy or lined curtains at night and open them on sunny days to let the sun warm the room.
- Check window putty and sliding-window tracks; replace broken glass before the cold sets in.
- Rugs on cold marble or tile floors make a big difference in comfort.
- If you are thinking of insulation or double glazing, our guide on soundproofing your house covers many of the same materials, because sealing gaps helps both noise and heat.
4. Roof, terrace and plumbing
The monsoon is over, so this is the ideal time to fix damage it left behind, before winter dew and, in hill areas, snow add more load.
- Clear terrace drains and gutters of leaves and debris.
- Repair cracks in the terrace waterproofing. Small cracks let moisture into the slab, which shows up later as damp patches and peeling paint.
- In hill towns, insulate exposed water pipes with foam sleeves and know where the main valve is, in case a pipe freezes and bursts.
- Check for damp walls and fix the cause first. Our guide on repairing drywall and wall damage helps with the cosmetic part afterwards.
- Check that the overhead tank lid closes properly so fog and dust do not get in.
5. Electrical safety and power cuts
Winter loads are high: geysers, heaters, more lights in the evening. Ask an electrician to check the main board, tighten loose connections and confirm the MCB ratings match the wiring. Warm or discoloured switches and sockets are a warning sign. If your area has frequent power cuts, check the inverter battery water level and backup time now. Also keep a torch, power bank and a basic first-aid kit handy.
Foggy mornings can disrupt travel and commutes. The India Meteorological Department publishes district-level warnings, which are worth checking before long drives.
6. Health and family
- Elderly family members and small children feel the cold most. Keep their rooms warm, but ventilated.
- Stock warm bedding and clothes early; prices often rise once the cold wave starts.
- Pollution peaks in many north Indian cities in winter. An air purifier for one bedroom is often more useful than one in the living room.
- Keep regular medicines in stock, as winter illnesses can make pharmacy trips harder.
What winter preparation costs: a sample budget
Costs vary by city and the condition of your house, but the table shows typical ranges for a two-bedroom flat in a north Indian city. Treat these as rough planning figures, not quotes.
| Item | Typical cost range | How often |
|---|---|---|
| Geyser service and descaling | ₹500–₹1,500 per unit | Every year |
| Electrician check of board and sockets | ₹500–₹2,000 | Every year or two |
| Door and window weather strips | ₹1,000–₹4,000 | Every few years |
| Terrace crack repair (small patches) | ₹3,000–₹15,000 | As needed |
| Oil-filled heater (new) | ₹6,000–₹15,000 | One-time |
| Extra electricity in peak winter months | ₹800–₹3,000 a month | Seasonal |
Worked example: Ritu (an illustrative example) lives in Noida. Her normal electricity bill is ₹2,200 a month. With a geyser and one heater in December and January, it rises to about ₹4,000. Add ₹1,000 for the geyser service, ₹2,500 for weather strips and ₹6,000 for terrace patching, and her winter costs come to roughly ₹3,600 (extra power) + ₹9,500 (one-time work) = ₹13,100. If she sets aside ₹1,100 a month from April, the money is ready when winter arrives. A simple savings calculator helps you work out a monthly figure for your own list.
How to keep the bills down
- Run the geyser only before baths; leaving it on all day can double its consumption.
- Heat the room you are using, and close the door. Heating a whole flat is expensive.
- Use LED bulbs; evenings are longer and lights run more.
- Check whether your electricity board has slab rates. Staying below a slab boundary can save more than you expect.
Insurance: the part most homeowners skip
Winter brings a higher risk of electrical fires and burst geysers. A home insurance policy can cover the building and contents against fire, short circuits and some water damage, and premiums for a typical flat are often modest compared with the sum insured. Read what the policy excludes, especially wear and tear and appliances older than a set age. If you have a home loan, check whether the lender already insists on property insurance. Our insurance basics hub explains how home, health and loan-protection covers fit together.
If a repair is bigger than your savings
Sometimes a pre-winter check uncovers a bigger job: rewiring an old flat, re-doing terrace waterproofing or replacing a roof. Try to pay from savings first, then from an emergency fund if the repair is urgent for safety. If you still need to borrow, a home renovation loan or a top-up on an existing home loan is usually cheaper than a credit card balance. Get two or three written quotes first so you borrow only what the job needs, and check the EMI with a personal loan EMI calculator before you commit.
Need funds for urgent home repairs? Compare offers from RBI-regulated lenders before you decide.
A quick pre-winter checklist
- Service geysers and check the pressure valve and earthing.
- Inspect heaters, plugs and sockets; replace damaged cords.
- Weather-strip doors and windows; put up heavier curtains.
- Clear terrace drains and patch cracks.
- Insulate exposed pipes (hill areas).
- Check inverter, torch, first-aid kit and medicines.
- Review home insurance and set aside money for higher bills.
For more home-care guides, see our articles on making your home earthquake-ready and what to do before moving into a new house.
Frequently asked questions
When should I start winter preparation?
October to early November is ideal in most of India. Technicians are less busy, the monsoon damage is visible, and you have time to fix problems before the first cold wave.
Is it safe to keep a heater on all night?
It is safer not to. If you must, use an oil-filled radiator with a thermostat, keep it away from bedding, and keep the room slightly ventilated. Never keep a coal or wood fire burning in a closed room.
How much does a geyser add to my electricity bill?
It depends on the geyser size, how long it runs and your tariff. A 15–25 litre geyser used for an hour or two a day can add several hundred to over a thousand rupees a month in winter. Switching it off after use is the biggest saving.
Does home insurance cover a burst geyser?
Many home policies cover damage from fire, short circuits and bursting of water tanks or pipes, but terms differ. Check the policy wording for exclusions such as wear and tear and the age of appliances.
Should I take a loan for winter repairs?
Only for repairs that are urgent or prevent bigger damage, and after using savings. Compare the total cost, including processing fees, and prefer a secured or lower-rate option over revolving credit card debt.
Sources
Disclosure: FundsTiger (Gatimaan Finance Advisors Pvt. Ltd.) is a loan marketplace and lending service provider for RBI-regulated lenders. Aparampaar Finance Pvt. Ltd. (Omozing), one of those lenders, is a related party of FundsTiger. This article is general information, not financial advice. Read your loan agreement and KFS before you decide.