If you are planning to install your new outdoor tiles yourself, TheBigTileCo is your perfect partner. A properly thought out installation can last a lifetime, however, it's easy to waste time and money by not preparing and planning your project accordingly. Get yourself ready by investing in the right tools and fixing products and educating yourself about every part of the process. This article will hopefully help guide you through the project step by step and, at the end, you can sit back, enjoy your results and take pride in the finished result.
Choosing the Right Outdoor Porcelain Tiles
Before you start make sure you have selected the right outdoor tiles for your project from our expansive range of outdoor tiles. Apart from a desired visual style, you need to be sure that the quality of the tiles will assure long-lasting and problem-free performance outdoors. Most of our outdoor tiles are 20mm extra thick with a high rate of slip resistance and frost resistance for optimal practicality all around the dry and wet areas. For a complete installation that is sturdy and secure, you will also need the right type of fitting products and application technique. The good news for those who want simple installation is that some of our 20mm super thick outdoor models are made to be laid down dry. That means almost anyone can apply them on different surfaces like gravel, grass, and cement without the use of mortars or grouts.
The Right Substrate
In any other case, you will need to use a complementing grout and leveling compound which you can also find on our website. All of our fitting products are versatile and easy to work with and will help you create the best installation with your own hands. First, you will need to prepare the needed substrate. The substrate depends on the type of surface you will be working on. For example, a concrete surface demands…
Laying Out the Plan
Once you have selected the tiles and prepared the adhesive for your installation you will need to plan your next steps. It is smart to lay out the tiles dry in advance to match them to the space and plan out the entire configuration in case you need more, less, or any other adjustments and cutting. Create seamless corners all around with a perfectly mapped out floor plan. This is also the moment when you have to lay out where your expansion joints will go. The expansion joints provide the adaptability of the installation to tile expansions due to changes in the temperature. It is a crucial detail to take into consideration for the long-term endurance of the outdoor surface. Mark out the predicted expansion joint on the substrate with a chalk line. Once you are finished with the plan on a dry surface you can continue to the next steps with confidence.
Preparing the Surface
Before any installation, you need to make sure the base is clean, filled, and level. If you are working with concrete first remove all the piled-up dirt and debris by scrubbing with a brush and clean the buildup oils and stains with a degreaser. Wash the slab with a garden hose and leave it to dry before proceeding with any further steps. Next, you need to create a level surface with no cracks that could later transfer onto the tile and no uneven spots that could cause water pooling. Use leveling compound to even out the slab surface and fill in the cracks with a special isolation membrane or masonry caulking, depending on the intensity of the cracking. If you are installing on a concrete bed, it needs to have falls for rainwater to drain away. The best way to install on this kind of surface is by using polymer-modified cement-based adhesive for external application. For a nice seamless effect with less visible grout joints, you can use rectified porcelain tiles.
Solid Mortar Base Installation
If you are installing in areas with intense vehicular traffic such as garages, driveways, and patios, it is recommended to use tile adhesive in combination with a solid screed base. Perfect for porcelain tiles, the solid mortar bed is a cost-effective option. You need to pour the mortar mix into a large bucket with the recommended amount of water and mix them with a hand trowel or an electric mixer to get a smooth texture. Only apply mortar for 15-20 tiles at a time to prevent the material from drying. Start spreading from the wall with the flat edge of the trowel and after that draw grooves for proper adhesion.
Laying the Tiles
When laying down the tiles you need to apply more of the mortar to the underside of each one, otherwise called ‘back-buttering’. This way the tiles will easily stick to the mortar just by easily pressing them down. Continue the installation in the style you have chosen and leave spacers to produce equally large gaps between for the grouting. During the application make sure to constantly check the level by resting a spirit level across the top. Once you are finished leave the mortar to dry for the recommended by the manufacturer time, usually between 12-48 hours. After drying remove the spacers and use a scraping tool to clean off the excess mortar.
Grout and Wash
The next step is mixing the grout with water in a bucket until a smooth consistency is produced. Spread the mixture with the grout trowel into the gaps between the tiles until they are filled. After 30 minutes wash the first tile you grouted with a wet grout sponge. Clean the excess grout from the tiles’ surface by using a delicate circular motion, without pushing out the grout from the gap. Repeat this step with a clean wet sponge until the excess grout is cleaned completely. After which it’s time to finally caulk the expansion joints.
Other Outdoor Installation Methods
Let’s look at three other options you might prefer to the classic mortar bed.
Wet bed Installation
You can apply this method, often preferred by professionals by adding some extra preparations. When using vitrified tiles, you have to create a suitable sub-base in order for the porcelain material to stick. You can use a primer strictly on the underside of each tile to prevent any residual moisture build up in the crevices. The other option is to add an admix to the sand and cement bed for a sturdy sub-base.
Adhesive Pedestals Installation
Another way you can create a base for your project is with the PorcelQuick Adped adhesive pedestals. They are filled with a mix of sand and cement and are fixed to the tiles with a suitable adhesive. The joints should also be grouted after the Grout Backer Rod is inserted. This method is suitable for foot traffic only, as it demands a sub-base beneath it to avoid water pooling. The cement pedestals are a practical solution with much less material being used and moved around in the process.
Adjustable Pedestals Installation
Self-leveling pedestals are a great adaptable choice for roof terraces and balconies without the need for using adhesives or grouts. Each pedestal’s height can be adjusted after the tiles have been installed by using extension pieces. This dry installation leaves the joints open and provides easy drainage.