Ridge Tiles FAQs
What are ridge tiles?
Ridge tiles are specially designed tiles that are installed along the peak or ridge of a roof. They serve both an aesthetic and functional purpose by sealing the roof’s highest point, preventing water ingress and protecting against wind uplift. Ridge tiles are available in various materials, including clay, concrete, and sometimes metal or plastic, depending on the roofing system.
These tiles come in different shapes, such as half-round, angular, and ventilated options, each suited to different roofing styles and weather conditions. Properly installed ridge tiles enhance a roof’s durability and contribute to its overall appearance.
Why are ridge tiles important?
Ridge tiles play a critical role in protecting the roof’s most vulnerable area—the ridge line. Without ridge tiles, rain, snow, and wind could easily penetrate beneath the roof covering, leading to leaks and structural damage.
Additionally, ridge tiles provide a clean and finished look to the roof, seamlessly blending with the main tiles while reinforcing the roof’s overall integrity. Many modern ridge tiles also come with ventilation features to improve airflow within the attic space, reducing condensation and prolonging the lifespan of roofing materials.
What materials are ridge tiles made from?
Ridge tiles are commonly manufactured from:
- Clay: Traditional and aesthetically pleasing, clay ridge tiles are often used on period properties and heritage buildings. They offer excellent durability and weather resistance.
- Concrete: More cost-effective than clay, concrete ridge tiles provide a strong and reliable roofing solution, available in a wide range of colors and profiles.
- Metal or Plastic: Less common but used in some modern and lightweight roofing systems. These options are generally lightweight and easy to install.
The choice of material depends on the main roofing tiles, architectural style, and budget.
How long do ridge tiles last?
The lifespan of ridge tiles depends on their material and exposure to weather conditions. Clay ridge tiles can last over 100 years, while concrete ridge tiles typically last between 50 and 70 years. Proper installation and maintenance are key factors in ensuring their longevity.
Regular inspections and timely repairs can help extend their lifespan, ensuring they continue to protect the roof effectively.
How are ridge tiles installed?
Ridge tiles are typically installed using either mortar bedding or a dry ridge system. Traditional mortar bedding involves securing the tiles in place with a cement-based mortar, which provides a strong hold but requires maintenance over time.
The modern dry ridge system, on the other hand, uses screws and brackets to fix the ridge tiles, allowing for ventilation and improved flexibility. Dry ridge systems are preferred in many new roofing projects as they comply with building regulations and require less maintenance.
Can ridge tiles be repaired or replaced?
Yes, ridge tiles can be repaired or replaced if they become damaged or loose. Over time, weather conditions and natural wear and tear can cause ridge tiles to crack, dislodge, or lose their mortar bedding.
If ridge tiles show signs of damage, it is essential to repair or replace them promptly to prevent water ingress and structural issues. A professional roofer can assess the condition of the tiles and determine the best course of action.
