Do you have a leaky clay tile roof that’s causing headaches and water damage? In this guide, we’ll walk you through step-by-step how to repair your leaky clay tile roof.

Whether you’re a DIY enthusiast or just looking to save some money on costly repairs, our comprehensive guide has everything you need to know to get the job done right. So grab your tools and let’s get started.

Introduction to Clay Tile Roofs

Clay roofs are some of the most difficult to repair when it comes to leaks.

Not only are they difficult to access, but they can also be very delicate, meaning that a single wrong move could cause even more damage.

That’s why it’s important to call in a professional roofer who has experience with clay tile roofs when you think you have a leak. In the meantime, however, there are a few things you can do to try and prevent leaks from happening in the first place.

What Causes a Leaky Roof?

Replace Broken Tiles

There are a few different things that can cause a clay tile roof to leak. The most common cause is a broken tile or the need for multiple replacement tiles.

This can happen due to weathering, age, or even just walking on the roof.

Damaged Flashing

Another common cause of leaks is when the flashings around the edges of the roof are damaged. The flashings are what keeps water from seeping in around the edges of the roof, so if they’re damaged, it’s easy for water to get in.

Old Sealant

Another potential cause of leaks is when the sealant between the tiles and the rest of dirt tiles on the roof starts to fail. This sealant can degrade over time due to weathering or other factors, which can allow water to start seeping in.

Safety Precautions and Tools Needed for Repairing a Clay Tile Roof

When it comes to repairing a leaky clay tile roof, it is important to take the necessary safety precautions and have the right tools on hand.

Always make sure you are wearing the proper safety gear when working on a concrete tile on a roof – including gloves, goggles, and non-slip shoes.

Be aware of your surroundings and be careful not to damage any of the tiles while working.

When you have all the necessary materials, follow these steps to repair or replace your roof:

  • Using the putty knife, remove any loose or broken tiles from the area around the leak. Dispose of these old tiles properly.
  • Apply a generous amount of sealant to the back of each new tile. Press the tile into place and use the trowel to smooth out any excess sealant.
  • Use the hammer to gently tap each tile into place. Make sure that they are snug against each other so that there are no gaps.
  • Allow the sealant to dry completely before walking on or using the roof again
Do You Need a Permit to Replace a Roof in San Diego? - San Diego County Roofing & Solar

Step-by-Step Guide on How To Repair a Leaky Clay Tile Roof

If your home has a clay tile roof, it’s important to know how to repair a leaky, tile roofing yourself. Clay tiles are very strong and durable, but they can crack or break over time. If you have a leaking clay tile roof, follow these steps to repair it:

  • First, you will need to identify the source of the leak. Inspect your roof for cracked or broken tiles. If you can’t find the source of the leak, it may be coming from around the chimney or vent pipes.
  • Once you’ve found the source of the leak, use a putty knife to remove any loose mortar or debris around the area.
  • Next, apply a generous amount of roof sealant caulking around the perimeter of the affected area. Be sure to smooth it out so that it is level with the rest of the roof surface.
  • Small cracks can be fixed with plastic roofing cement.
  • Place a new clay tile in the affected area and press it firmly into place. Apply more Roof Sealant caulking around the edges of the new tile to seal it in place.

Tips on How to Prevent Future Leaks

  • Inspect your roof regularly, at least twice a year. Look for cracked, missing, or broken roof tile issues; damaged flashings; and any other signs of deterioration.
  • Make sure your gutters and downspouts are clean and in good repair. Clogged gutters can cause water to back up under tiles and lead to leaks.
  • Have your roof checked by a professional if you suspect any problems. They can spot potential problems and make repairs before they turn into serious leaks.
  • If you do have a tile roof leak, don’t delay in getting it fixed. The longer you wait, the more damage will be done to your roof and the more expensive the repair will be.


Repairing a leaky clay tile roof is not an easy job, but it can be done with the right materials and tools. With this ultimate guide to repairing a clay roof tile, you now have all the knowledge you need to complete this task in no time.

Remember that safety should always be your first priority when performing any type of repair work on your home, so take extra precautions if needed.

Want to work with an expert to handle your clay tile roof repair? Contact County Roofing & Solar today at +1 (855) 732-6868 for expert help with repairing your clay roof tiles.