If you are having water ingress issues with your tiled roof, or if you have damage to your tiled roof, this guide is for you!
Welcome. In this guide you will learn all you need to know about your tiled roof. So let’s dive right in.
So What Is A Tile Roof?
A tile roof is the overlapping of roof tiles which are securely attached to a solid substrate or roof deck on a sloped roof. Tile roofing is a specialized field of roof installation. Therefore, it requires a contractor that is experienced in the various materials and shapes of roofs.
Tile roofs are installed on all kinds of residential and commercial properties. From restaurants, hotels, office parks and churches.
When installed properly – some tile roofs can last 100 years or longer.
Tiled roof repairs are generally straight forward. However, because water can be channeled from all directions on a tiled roof, the water ingress source may be found meters away from where the water ingress is experienced.
This can sometimes make tiled roof repairs complex.
Let’s Get Into The Type Of Roof Tiles
Clay Roof Tiles
Clay roof tiles are one of the original types of roofing materials manufactured centuries ago. This roofing tile is one of the oldest roof coverings and is well known for its inherent qualities such as thermal and strength.
Clay offers excellent moldability and while traditional clay tile roofs were naturally orange or red in colour. Today clay roof tiles come in almost any color. Additionally, a variety of shapes!
Concrete Roof Tiles
Concrete tiles (sometimes referred to as cement roofing tiles) are a popular tile option as well. This roof tile is a mixture of portland cement, sand, water, and various dyes to create colour options.
Concrete tiles are factory-molded into a variety of shapes and textures to mimic other tiles such as wood shake shingles, clay tiles, or slate tiles.
They offer excellent resistance to wind or roof hail damage. However, when comparing clay roof tiles vs concrete roof tiles, it’s important to note that clay tiles last much longer than concrete. Almost double the time in fact.
Slate Roof Tiles
Slate is a fine-grained metamorphic rock that has developed a foliation (sheet like layers) due to the pressure imposed upon it. This roof tile is a traditional, natural slate manufactured from rock.
Slate tile roofs are popular due to their natural appearance, durability, and longevity. Additionally, they come in a variety of colours and textures. The colours vary depending on the mineral content. Therefore, their colour can range from black to gray to purple to red to rust.
Due to the popularity of the look of slate tile, many clay or synthetic roof tile manufacturers mimic this tiles shape and texture.
Diagram Of Your Roof Tile System
Flashings are a thin impervious material used as water shields around protruding objects such as pipes, skylights and chimneys.
The ridge of the tiled roof is the horizontal length of the roof where the two roof planes meet. This intersection creates the apex of the roof.
Your roof valley is where two roof slopes meet. The channeling water collects in a valley to flow off the roof. Valley installation is critical. If improperly installed, valleys are risks for serious leaks.
Eaves keep rain water off the walls and windows. They also prevent water ingress at the junction where the roof meets the wall.
The gutter guides rain and storm water off the roof and away from the foundation of your property.
A gable allows for water drainage. This will cause fewer leaks as it eliminates any build-up of water. Therefore, ensuring that your roof remains fully functional for longer.
Which Part Of Your Tiled Roof Is Most Vulnerable To Damage?
Your tiled roof ridges are more likely to be battered during treacherous weather as they are struck directly by rain, rather than left to channel running water.
This is why roof ridge waterproofing is one of the more common roof tile repairs that waterproofing contractors offer.
Your roof ridges are critical to your roof’s overall integrity. These tiles fasten down the roof’s nearest
2 rows of tiles. Therefore, if your ridge tiles are loosened or damaged, it can lead to further tiles being dislodged.
How to Choose a Tile Roof Waterproofing Contractor
Tile roof waterproofing requires an experienced waterproofing contractor. Roof waterproofing projects require indepth knowledge of tile handling, installation practices and product compatibility. These skills are only learned through years of experience.
Look for a tile waterproofing contractor with the following: