A worker repairing the eaves and tiles of an old roof.

Deal with tile roof leak repair by identifying the source of the leak, replacing the damaged tiles, checking underlayment, sealing cracks and gaps, cleaning gutters and downspouts, inspecting flashings, and keeping regular maintenance.

Tile roofs are a popular choice for their durability, aesthetic appeal, and energy efficiency. However, they can develop leaks over time. In this blog post, you will discover practical tips for repairing tile roof leaks, from concrete to clay tile roofs, and learn the costs involved.

How To Repair Tile Roof Leak?

Repairing a tile roof leak is similar to shingle roof repair. It involves identifying the source of the leak, replacing the damaged tiles, checking underlayment, sealing cracks and gaps, cleaning gutters and downspouts, inspecting flashings, and keeping regular maintenance.

Read the essential tips below.

  1. Locate the exact spot where the water is entering. Check for broken, cracked, or missing tiles; these are common entry points.
  2. Remove the damaged tiles using a flat pry bar. Ensure you have matching replacement tiles to maintain the roof's integrity and appearance.
  3. Inspect the underlayment beneath the tiles for signs of damage or wear. If it is compromised, it should be repaired or replaced.
  4. Use a waterproof sealant to fill any small cracks or gaps in the tiles or flashing. It can prevent further water infiltration.
  5. Ensure that gutters and downspouts are clean and free of debris. Blocked drainage can cause water to back up and seep under the tiles.
  6. Check the flashing around chimneys, vents, and skylights. Damaged or improperly installed flashing can be a major source of leaks.
  7. Regularly inspect your roof and perform maintenance to catch potential issues before they become serious leaks.

These tips are the basics to end any leak in tile roofs. If you have specific questions about concrete or clay tiles, continue reading!

How To Repair Concrete Tile Roof Leaking?

Similar to general tile roof repairs, replacing broken or cracked concrete tiles is essential. Concrete tiles are heavy, and the underlayment must be in good condition to support them. Use a high-quality sealant designed for concrete for small cracks in concrete tiles. 

Moss and debris can accumulate on concrete tiles, leading to water retention and leaks. Regular cleaning can prevent this issue. Pay close attention to the flashing, especially in valleys and around roof penetrations. Ensure it is properly sealed and intact.

How To Repair Clay Tile Roof Leaking?

Clay tiles are a fragile roof material type, so handle them gently to avoid further damage. If necessary, use a padded pry bar to lift tiles. Remove broken tiles and replace them with new ones. Ensure the new tiles match the existing ones in size, shape, and color.

Inspect the joints between clay tiles. Use a flexible roof sealant to re-seal any gaps or cracks. Clay tiles can erode over time, particularly in harsh climates. So, inspect tiles for signs of erosion and replace severely worn ones.

What Is The Cost Of Tile Roof Leak Repair?

The cost of repairing a tile roof leak can vary widely based on several factors, including the extent of the damage, the type of tiles, and labor rates in your area. The list below breaks down potential costs in 2024.

  • Basic Repairs: Minor repairs, such as replacing a few broken tiles or sealing small cracks, can cost between $300 and $800.
  • Underlayment Replacement: If the underlayment needs repair or replacement, costs can range from $500 to $2,500, depending on the size of the affected area.
  • Extensive Damage: For more extensive damage, including significant tile replacement or structural repairs, costs can range from $1,000 to $5,000 or more. Learn more about the average roof replacement costs here.
  • Professional Inspection: Hiring a professional to inspect your roof can cost between $100 and $300, but this can help identify hidden issues and prevent costly repairs in the future.

While DIY repairs can save money, hiring a professional for tile roof leak repair is the best choice, especially if you hire Wisercosts' roofing contractors. They are the professionals you need to ensure the job is done correctly and safely.