Indian weather is not kind to buildings. From blazing heat that causes cracks, to monsoon rains that seep into walls, and winter chills that trap moisture in hidden corners, your home goes through a lot. Each season brings its own set of waterproofing challenges. If left unchecked, even small issues can turn into serious damage, costing you both time and money. The good news? You can stay one step ahead with the right protection at the right time.
Let’s look at what you should and shouldn’t do to waterproof your home in every season.
Contents
Summer Waterproofing: Do’s & Don’ts
During Indian summers, extreme heat can cause cracks to expand and concrete to shrink. It’s the best time to inspect your roof and walls before the rains begin.
Do:
- Inspect your terrace and exterior walls for cracks or flaking
- Fix visible damage before monsoon hits
- Apply a waterproofing coat early in the season
Don’t:
- Wait for dampness to appear before acting
- Skip surface prep before waterproofing
Dealing with unexplained moisture or cracks in walls? Read our blog on leakage to understand what’s really going on.
Monsoon Waterproofing: Do’s & Don’ts
This is when your waterproofing faces the real test. Rains can easily find their way into the smallest cracks if your home isn’t ready.
Do:
- Use waterproofing products that work even in wet conditions
- Check drainage slopes and water outlet systems
- Waterproof bathrooms, balconies, and terraces
Don’t:
- Paint over damp patches, thinking it will solve the issue
- Apply waterproofing chemicals during heavy rainfall without checking moisture levels
Recommended for Monsoons: POLYALK WP
A go-to waterproofing solution for damp areas in and around your home. Works even during wet spells.
Applications:
- Overhead or underground water tanks
- Bathrooms, balconies, toilets
- External walls, roof slabs
Features:
- Works even in moist or damp conditions
- Prevents carbonation
- Strong adhesion and flexibility
- Can be applied quickly after emptying tanks
Winter Waterproofing: Do’s & Don’ts
Cold weather causes hairline cracks and hidden condensation issues. Water trapped during this time can damage internal walls later.
Do:
- Inspect ceilings and ground-level areas
- Repair cracks before temperatures drop
Don’t:
- Ignore minor damp spots thinking they’ll dry out
- Delay waterproofing until spring
Struggling with shared wall dampness? Here’s how to stop water leakage from walls.
Dealing with moisture from below the surface? Basements are often overlooked until water damage becomes visible. But by then, the damage is done. Moisture from the ground can silently seep in, leading to mould, cracks, or structural weakness. Protect your home from the foundation up with effective basement solutions. Read our guide on basement waterproofing to get started.
Recommended for Roofs and Exteriors: SUNKOTE WP+
A durable waterproof coating that stands up to India’s harshest weather.
Applications:
- Roofs, chajjas, parapet walls
- External walls, sunken areas, toilets
Features:
- Thick and elastic coating that resists cracks
- UV-resistant with anti-fungal protection
- Tear-resistant with strong adhesion
- Breathable, non-toxic membrane
Also, learn about liquid waterproofing membranes which are flexible, easy to apply, and great for odd-shaped surfaces.
Conclusion: Why Choose Sunanda Global
Extreme weather in India isn’t going anywhere. And your home shouldn’t suffer because of it. Cracks, seepage, and moisture don’t just damage walls; they put your family’s safety and comfort at risk.
At Sunanda Global, we’ve spent decades building industry-grade waterproofing solutions trusted across India and beyond. Our advanced materials aren’t just built to last. They’re designed to solve real problems in real homes.
Whether you need help protecting your bathroom walls, terrace, basement, or roof, we’re here to help. You can reach out to Sunanda Global for expert waterproofing contractors in Mumbai, Delhi, Noida, and other major cities.
Secure your home and peace of mind. Get in touch today.
