5 Roof Leakage Solutions Every Homeowner Should Know

The key to addressing roof leakage issues lies in understanding that  are not one-size-fits-all. Each roof type presents unique challenges, and knowing how to tackle these can save homeowners time, effort, and money.

If you’re looking for practical, effective, and durable roof leakage solutions, keep reading. We’ll walk you through five essential solutions, explain how they work, and show you the benefits they bring to your home. 

5 Roof Leakage Solutions for All Roofs

1. Liquid Waterproofing Membranes

• What They Are: Specialized liquid coatings that form an elastic waterproof layer over the roof surface.
• Applicable for: Flat roofs (concrete) and metal roofs.
• How It Works: By forming a smooth, enduring layer that prevents water from penetrating cracks or porous surfaces.

Benefits

1. Seamless Protection: Create a continuous, joint-free layer that eliminates weak points where water might seep through.
2. Flexible and Durable: Can withstand temperature fluctuations and structural movements, making them resistant to cracking and peeling.
3. UV Protection: Waterproofing membranes often include UV-resistant properties, protecting metal roofs from long-term sun damage.
4. Eco-Friendly Options: Often formulated with non-toxic, environmentally friendly materials.
5. Easy Maintenance: Easy to clean, as they resist dirt and algae buildup.

Our solution: SUNPRUFE PU1K 

2. Replacing and Sealing Damaged Tiles

• Applicable for: Sloped roofs (tiles), terracotta or clay-tiled roofs.
• How It Works: By identifying broken or dislodged tiles and replacing them using sealants.

How Tiles Get Damaged

1. Harsh Weather: Heavy rains, strong winds, and extreme heat cause tiles to crack over time.
2. Improper Installation: Makes tiles more prone to structural shifting.
3. Porosity: Being porous, clay and terracotta can absorb water and produce leaks, reducing their strength over time.

Tips to Protect Tiles

1. Apply a Waterproofing Coating: Natural materials like terracotta or clay are porous. So, use our POLYALK WP, one of our best waterproof roof coatings, to reduce porosity and prevent water absorption.
2. Improve Underlayment: Provides an extra layer of protection by directing water away from the roof structure.
3. Trim Nearby Trees: Overhanging branches can drop debris or fall on the tiles during storms, so keep them trimmed.
4. Avoid Walking on Tiles: Tiled roofs are not designed to support heavy weight, and walking on them can cause cracks.

3. Anti-Corrosion Treatment

• What It Is: Process of cleaning, repairing, and coating processes to prevent rust and seal vulnerable areas.
• Applicable for: Metal roofs.
• How It Works: Removing rusted sections, treating with anti-corrosion paint, and sealing joints with silicone-based sealants.

Benefits

1. Prevents Leaks: Eliminates common entry points for water, ensuring a leak-free interior.
2. Extends Roof Lifespan: By preventing corrosion, it increases the roof’s durability.
3. Improves Energy Efficiency: Some anti-rust coatings reflect sunlight, reducing heat absorption and improving the building’s energy efficiency.
4. Aesthetics: Anti-corrosion coatings restore the roof’s appearance, making it look new.

How Metal Roofs Get Damaged

1. Rust Formation: Prolonged exposure to moisture and humidity causes rust, weakening the roof’s surface and creating holes.
2. Fastener Leaks: Over time, screws and fasteners can loosen, allowing water to seep through these gaps.
3. Thermal Expansion: Metal roofs expand and contract with temperature changes, causing joints and seams to separate.
4. Surface Damage: Scratches or dents from debris can compromise the protective coating, exposing the metal to corrosion.

Our solution: RUSTICIDE & SUNPUGARD

4. Plastic Sheeting or Underlayments

• Applicable for: Thatch roofs.
• How it Works: Installing a durable plastic sheet or waterproof mat beneath the thatch layers, redirecting water flow during monsoons.

Benefits

1. Enhanced Waterproofing: The plastic sheet prevents water from seeping through the thatch layer, ensuring a dry interior.
2. Cost-Effective: Plastic sheeting is inexpensive and easy to install, making it ideal for rural or low-budget settings.
3. Low Maintenance: Once installed, plastic sheeting requires minimal upkeep, reducing long-term maintenance costs.

How Thatch Roofs Get Damaged

1. Fragile Material: Thatch roofs are made from dried plant materials, which can absorb and retain water, leading to leaks.
2. Rot and Decay: Continuous exposure to water can cause the thatch material to decompose.
3. No Protection Against Rains: In monsoon-prone areas, thatch roofs struggle to provide consistent waterproofing.

5. Repairing & Replacing Roof Flashing

• What Is Roof Flashing: It is a thin material (made of aluminium/copper/galvanized steel), installed at critical areas of a roof like chimneys, skylights, vents, etc. It creates a watertight seal at roof intersections and channels water to the gutters or off the roof.
• Applicable for: All roofs, including flat and sloped roofs.

How Roof Flashing Gets Damaged

1. Corrosion: Exposure to rain can cause the metal flashing to rust or corrode.
2. Loose Connections: Strong winds or shifting structures can dislodge flashing from its position.
3. Improper Installation: Flashing that wasn’t securely fixed during installation may develop leaks over time.

Tips After Repairing/Replacing Roof Flashing

1. Inspect flashing regularly, especially after storms or heavy rains.
2. Reapply sealant every few years to ensure watertight protection.
3. Remove debris and rust promptly to prevent further damage.

Why Choose Sunanda for Roof Leakage Solutions?

Understanding roof leakage solutions based on the type of roof your house has is necessary. A leak-free roof ensures that your family stays safe, your home remains sturdy, and your peace of mind is intact.

At Sunanda Specialty Coatings Pvt Ltd, we offer industry-leading waterproofing products and services designed to tackle roof leaks effectively. As the best waterproofing company, we pride ourselves on delivering solutions that combine innovation, durability, and reliability. Our expert waterproofing contractors in Pune are here to assist you the best waterproofing contractors near you, offering professional services to ensure your roof remains a strong barrier for years to come.

Explore our range of waterproofing solutions and let us help you protect what matters most: your family and your home. Contact us now to learn more or schedule a consultation with our experts. Your leak-free future begins with Sunanda!