Installing Porcelain Tile Outdoors

Under 3 is ideal.

Installing porcelain tile outdoors.

Unlike ceramic tile porcelain tile is impervious meaning it has a water absorption rate of 0 5 percent or less. In this section we provide you with an overview of how ceramic porcelain or stone tile can be used in exterior patios walkways porches. In sub freezing temperatures the water will not enter the tile and cause it to crack or the glaze to be damaged which gives homeowners peace of mind. External porcelain tends to be thicker than the tiles we re used to indoors generally around 18 22mm to help them withstand outdoor conditions.

When thinking about using porcelain tiles outdoors there are a number of important considerations to take into account. The tile itself should also be rated for outdoor use and as a general rule porcelain tends to be more durable than ceramic. Generally ceramic porcelain or stone tile can be installed over suitable substrates in exterior locations including mortar beds over concrete slabs and directly onto concrete slabs. Finally choose a grout that will resist stains and fading so your project will still look good for years to come.

Of course it should also have a slip resistant surface. Suitable for outdoor use. The material is actually no different to a standard porcelain tile and therefore is treated much the same. The tile industry standard recommendation is no more than 5 porosity.

Meanwhile there are numerous porcelain product lines specifically approved for exterior use. Certain natural stone and ceramic tiles are not suitable for outside installations due to their porosity. Firstly and very importantly porcelain tiles have different grades and you will need to check that your chosen tiles are grade 5 i e.