High-quality tiling remains one of the most important finishing stages in any project. Whether it’s a domestic bathroom or kitchen, a large commercial space, or a feature wall in a new build, customers expect a flawless, durable result. Delivering that standard comes down to three things: the right skills, the right preparation and the right products. Below, we answer the questions our customers ask most often about tiling, from installation costs to adhesive choice, grout care and essential tools.

 

Understanding the Cost of Professional Tiling

One of the most common questions people ask is “How much does a professional tiler charge?” The answer is rarely fixed, because the price depends on the scale of the job, the type of tiles being installed, the amount of preparation required and how complex the layout is. For example, a simple ceramic wall tile in a square room will be faster and more straightforward than a large-format porcelain floor that needs levelling, tanking, or a patterned layout.

Customers also frequently ask why tilers can appear “expensive.” Professional tiling is a skilled trade that relies on accuracy, technical knowledge and specialist equipment. Much of the work happens before a single tile is laid, assessing the substrate, correcting uneven surfaces, choosing the correct adhesive system, planning cuts and setting out the layout. Skilled installers ensure tiles are properly bonded, level, aligned and able to withstand daily use for years to come. When you factor in the cost of tools, experience, insurances and the time required to achieve a flawless finish, the value becomes clear. Poor installation can lead to tile movement, cracking, water ingress, or full replacement, so a qualified tiler saves the customer money in the long run.

 

 

Tile Adhesives: Why Product Choice Really Matters

Many customers want to know “What is the best adhesive for tiles?” The truth is that there isn’t a single best option, the correct adhesive depends on the tile material and the surface being tiled. Cement-based powdered adhesives are the go-to choice for porcelain, natural stone and most floor applications because they offer strong bonding and reliable setting. Ready-mixed adhesives, by contrast, are designed for small ceramic wall tiles only; they should never be used for porcelain or floors as they cannot dry correctly behind dense material.

Another common question is whether the choice of adhesive actually matters. It absolutely does. Using the wrong product can cause tiles to de-bond, crack or fail entirely. Underfloor heating, timber floors and areas that experience small movements require a flexible adhesive (often labelled S1 or S2) to absorb that movement and prevent stress on the tiles. Large-format tiles may require a specific trowel size or a back-buttering technique to achieve full coverage. These are small details, but they make a big difference to performance and longevity.

Customers also ask whether they can tile directly over old tiles. This can be done, but only if the surface is properly prepared. Existing tiles must be thoroughly cleaned, abraded to create a key, primed with a bonding product and fixed with a suitable flexible adhesive. Skipping any of these steps increases the risk of failure.

 

Grout & Finishing: More Than Just Colour Matching

Grout is often seen as a finishing touch, but it plays a crucial role in durability, hygiene and water resistance. When people ask, “What is the best grout to use?” the answer depends on the environment. Standard cement-based grout works well for most domestic settings, while flexible variants are ideal for floors or areas subject to slight movement. Epoxy grout, which is extremely durable and resistant to staining, is becoming more popular in wet rooms, commercial spaces and kitchens where hygiene and longevity are priorities.

Another frequent question is how long grout should be left before wiping it off. This varies slightly between products, but a waiting time of around 10 to 20 minutes is recommended. Wiping too soon can disturb the joints; leaving it too long makes haze removal difficult. Installers should always follow the manufacturer’s guidelines to achieve clean, consistent joints.

Customers also want to know how often grout needs sealing. Most cement-based grouts benefit from sealing every 12 to 24 months, depending on moisture exposure and cleaning routines. Epoxy grout does not require sealing, which is one of the reasons it is chosen for high-use or specialist environments. Using appropriate cleaners, rather than harsh chemical alternatives, also helps grout maintain its colour and integrity.

 

 

Tools & Accessories: Where Quality Shows in the Finished Job

The quality of a tiling installation is often shaped by the tools used. Many customers ask about the “golden rules” of tiling and one of the most important is ensuring the substrate is properly prepared. Even the best tiles will not compensate for an uneven or unstable surface. Using the correct trowel size, applying adhesive consistently and checking for coverage are also essential practices.

Questions about productivity, such as “How many tiles should a tiler lay in a day?,” arise frequently too. There is no exact number, because the pace depends on tile size, the complexity of the layout, cutting requirements and the condition of the room being tiled. A simple floor with large tiles can progress quickly, while herringbone patterns, mosaics or rooms with obstacles slow the process down. Professional tiling prioritises precision over speed.

Another common query relates to tile patterns, such as why a 50% offset is often discouraged for plank-style tiles. Many long rectangular tiles have a natural bow in the centre. When they are staggered halfway, the highest point of one tile meets the lowest point of another, creating lippage. A 30% offset usually gives a flatter, more even result and is recommended by most manufacturers.

Accessories such as tile levelling systems, spacers, trims, sealants and high-quality cutting tools all contribute to a clean, professional finish. With large-format tiles and feature walls becoming more popular, having the right equipment is more important than ever.

 

Best Practice in Tile Installation and Cost Transparency

Customers increasingly want to understand “How much should tile installation cost?” and “Why is tile installation so expensive?” The cost is influenced by factors such as tile size, material, layout, substrate preparation, room complexity and site conditions. Installing large porcelain slabs or detailed patterns requires specialist tools and experience, while preparing uneven floors or waterproofing bathrooms adds to the labour involved.

Tiling is a trade where the final finish is highly visible, so precision and attention to detail are vital. Professionals also invest in reliable adhesives, grouts, blades and levelling systems to ensure the job lasts. These factors all contribute to the overall cost and also explain why a professionally installed tile surface remains one of the most durable finishes available.

 

 

Everything You Need for a Professional Finish

No matter the project, from a small cloakroom wall to a full wet-room system, successful tiling relies on the right combination of preparation, tools and materials. At MKM, we supply trade-grade adhesives, flexible and epoxy grouts, spacers, levelling systems, primers, trims, sealants and professional cutting equipment. Our teams can help you match products to your tile type and substrate, ensuring a reliable and long-lasting installation.

Visit your local MKM branch for all the tools, adhesives and accessories you need to deliver a flawless finish, every time.

Sources:

https://www.tiles.org.uk/why-choose-tiles/