A Guide to the Differences Between Indoor & Outdoor Porcelain Tiles
Porcelain tiles are widely recognized for their durability, versatility, and style, making them a popular choice for both indoor and outdoor projects. However, the difference between indoor and outdoor porcelain tiles is more than just aesthetic. To get the best performance and longevity, it’s important to choose the right type of porcelain tile for each environment.
That’s why the experts from Deco Tile have collected some of the key differences for you below.
Thickness & Durability
One of the most notable differences between indoor and outdoor porcelain tiles is their thickness. Indoor porcelain tiles typically have a thickness of about 1cm, making them ideal for standard residential use. On the other hand, outdoor porcelain tiles are thicker, usually around 2-3cm, providing additional strength to handle outdoor conditions such as foot traffic, direct sunlight, and fluctuating temperatures.
Outdoor porcelain tiles are engineered to withstand harsh weather conditions, including frost, heavy rain, and intense UV rays. Indoor porcelain tiles, while highly durable, are not designed to endure these elements, which is why they are best suited for areas like kitchens, bathrooms, and living spaces.
Slip Resistance
Safety is a key concern when choosing tiles for any environment. Indoor porcelain tiles generally come with a slip-resistance rating of 0.42 COF (R10), which is adequate for areas like bathrooms or kitchens where moisture may be present. For outdoor spaces, however, slip resistance becomes even more crucial, especially in areas prone to getting wet, like around swimming pools or walkways.
Outdoor porcelain tiles typically have a higher slip-resistance rating, usually above 0.6 COF (R11 or higher). This ensures better traction, making them ideal for patios, decks, or any other outdoor surface that could become slippery due to rain or water splashes.
Glazing
Glazing refers to the thin layer of liquid glass applied to some porcelain tiles, typically for indoor use. This layer not only gives the tiles a glossy finish but also adds a layer of protection. Glazed tiles are often found in kitchen backsplashes, bathrooms, and other indoor areas where moisture or spills are common. However, glazed tiles are not designed for floors in high-traffic areas, as they can become slippery when wet.
Outdoor porcelain tiles, in contrast, do not usually have a glazed finish, as their surface needs to provide traction rather than a glossy appearance. The matte finish of outdoor tiles ensures better slip resistance and durability.
Installation Differences
The installation process for indoor and outdoor porcelain tiles also varies significantly. Indoor porcelain tiles require a more complex installation process that involves adhesive or thin-set mortar, grout, and a tile membrane. This process is typically best left to professionals due to the precision and skill required.
In contrast, outdoor porcelain tiles are easier to install, especially with pedestal systems. These systems allow for a quicker, more efficient installation that provides excellent drainage and stability, making them perfect for outdoor spaces such as patios, driveways, or garden pathways.
Why Choose Outdoor Porcelain Tiles?
For outdoor areas, porcelain tiles offer an unparalleled combination of strength, style, and low maintenance. They are resistant to stains, fading, and wear, ensuring that they look beautiful and perform well for many years. Additionally, they are easy to clean and do not require sealing, making them a practical choice for busy outdoor areas.
Contact us for external porcelain tiles & more today!
To learn more about our external porcelain tiles, as well as our other offerings and services contact Deco Tile online today or call (416) 413-7985 (Toronto) or (905) 582-7985 (Oakville).
