Tiler
Preparation is the difference between tiling that lasts and tiling that fails. Tiles are only as good as the substrate beneath them. A floor that flexes, a wall that is not flat, or a wet area that is not properly waterproofed will cause tiles to crack, adhesive to fail, and water to penetrate behind the surface. Experienced tilers spend as much time preparing the substrate as they spend tiling and charge accordingly.
What is it?
A Tiler is a skilled tradesperson who cuts, fits, and fixes ceramic, porcelain, natural stone, glass, and mosaic tiles to walls, floors, and other surfaces in domestic, commercial, and public buildings. The work ranges from tiling a single bathroom in a home renovation to installing the stone flooring of a major hotel lobby, creating bespoke mosaic feature walls, and laying large format porcelain slabs across an entire commercial development.
It is a trade that sits at the intersection of construction skill and aesthetic judgement. Getting tiles flat, level, and correctly set out requires technical knowledge and methodical precision. Getting them to look beautiful, with consistent joints, considered patterns, and clean, confident cuts around obstacles, requires an eye for detail and a genuine feel for the material that takes time and experience to develop.
What would you actually do?
Depending on your specialism and employer, you could be:
Preparing and levelling substrates before tiling, including screed, tile backer board, and waterproof membranes
Setting out tile layouts to achieve balanced and visually correct patterns
Cutting tiles using angle grinders, wet saws, and manual tile cutters
Fixing wall and floor tiles using appropriate adhesive systems
Grouting and finishing tiled surfaces to a consistent, clean standard
Installing underfloor heating systems beneath tiled floors
Working with large format porcelain slabs requiring specialist handling and adhesive
Laying natural stone including marble, slate, travertine, and limestone
Installing mosaic tiles and decorative feature panels
Waterproofing wet areas including showers, wet rooms, and swimming pools
Fixing tiles in commercial and public spaces including shopping centres, airports, and hotels
Advising clients on tile selection, layout options, and grout colour choices
Estimating materials and producing quotes for domestic and commercial projects
Natural stone is a beautiful and demanding material. Marble, limestone, travertine, and slate each behave differently and require different adhesive systems, sealers, and finishing approaches. Some are porous and stain easily. Some contain iron that oxidises if wetted during installation. Understanding the material before you install it, and advising clients honestly on maintenance requirements, is what separates a professional natural stone tiler from someone who treats stone the same as ceramic.
Career Paths
Domestic wall and floor tiling - the most common type of work, tiling bathrooms, kitchens, and utility areas in private homes. A bread-and-butter specialism for most independent tilers, with consistent demand from the renovation and new build markets.
Large format porcelain -- working with oversized porcelain slabs, typically 600x1200mm and above, requiring specialist handling equipment, levelling systems, and adhesive techniques. A growing and premium specialism as large format tiles become increasingly popular.
Natural stone - laying marble, limestone, travertine, slate, and other natural stone materials requiring specific adhesives, sealers, and finishing techniques. A premium specialism that commands higher rates and attracts discerning clients.
Wet room and swimming pool tiling - fully waterproofed wet areas requiring specialist tanking systems, flexible adhesives, and watertight grout application. A technically demanding specialism where getting the waterproofing wrong has costly consequences.
Commercial and public sector tiling - working on large-scale projects in hotels, airports, shopping centres, schools, and hospitals. More production-oriented and team-based than domestic work, with stricter specification requirements.
Mosaic and decorative tiling - installing glass mosaic, ceramic mosaic, and handmade decorative tiles in feature walls, swimming pools, and artistic installations. A creative and skilled specialism requiring patience and a good eye for pattern.
External tiling and cladding - fixing tiles to external facades, terraces, and outdoor surfaces using frost-resistant materials and specialist adhesive systems. A distinct specialism requiring knowledge of thermal movement and weathering.
Heritage and restoration tiling - working with period tiles in listed buildings and heritage properties, sourcing period-appropriate materials, and repairing historic tiled surfaces sympathetically. A skilled and respected niche specialism.
Is it right for you?
You might suit tiling if you:
Take genuine pride in a perfectly level, consistently jointed, visually balanced finished surface
Are methodical and patient, understanding that good preparation produces good tiling
Have an eye for layout, pattern, and how tiles will look once installed
Are comfortable with the physical demands of kneeling, bending, and working at floor level for extended periods
Like the satisfaction of transforming a tired or unfinished space into something clean, precise, and beautiful
Want a trade with strong self-employment potential and relatively accessible start-up costs
Are interested in working with a wide range of materials from ceramic to natural stone and glass
It might not suit you if you expect quick results without thorough preparation. Like painting and decorating, tiling is a trade where the quality of the finished result is determined largely by the quality of the substrate preparation that precedes it. Rushing preparation to get to the tiling produces results that disappoint and, in wet areas, fail.
Waterproofing is the most critical technical responsibility in wet area tiling. A shower or wet room that leaks causes structural damage, mould, and expensive remediation work. Using a tested and certified tanking system, applying it correctly to manufacturer specification, and ensuring all junctions, corners, and penetrations are properly sealed is a professional and legal responsibility. Never tile over inadequate waterproofing.
Skills you will build
Substrate assessment and preparation, including screeding, boarding, and waterproofing
Setting out and tile layout planning for balanced and symmetrical results
Tile cutting using wet saws, angle grinders, and manual cutters, including complex cuts around obstacles
Adhesive selection and application for different tile types, substrates, and locations
Tiling to level and plumb on walls and floors using spacers and levelling systems
Large format tile handling and installation using suction pads and levelling clip systems
Natural stone sealing, grouting, and finishing techniques
Waterproofing and tanking of wet areas to manufacturer specification
Grout selection, mixing, and application for consistent joint colour and finish
Silicone sealing at internal corners and changes of plane
Underfloor heating system installation beneath tiled floors
Estimating materials, calculating quantities, and managing waste
How do you get in?
Apprenticeship - a Wall and Floor Tiler apprenticeship at Level 2 is available and offered by tiling contractors, construction companies, and specialist tiling businesses. Takes around two years and combines on-site experience with college attendance. A practical and well-regarded route that gets you working on real projects from the start.
College course - a Level 2 Diploma in Wall and Floor Tiling provides the core skills and qualifications before moving into employment. A good option for those who want to build technical knowledge and confidence with materials before working on customers' properties.
Direct entry - tiling is a trade where direct entry as a tiler's assistant or labourer is a common and legitimate starting point. Mixing adhesive, carrying tiles, and working alongside an experienced tiler teaches the fundamentals of the trade from the ground up.
Self-employed start from related trade - a number of tilers come from related trades including plastering, carpentry, and general building, and develop tiling as a specialism alongside or after their primary trade.
Tile selection advice is a valued service. Clients commissioning tiling work often need help understanding the difference between ceramic, porcelain, and natural stone, how different formats and patterns will look in their space, and what grout colours will work. Tilers who can advise confidently on these decisions, and who develop relationships with tile showrooms and suppliers, provide a complete service that justifies premium pricing.
Qualifications to know about
Level 2 Diploma in Wall and Floor Tiling - the core entry qualification covering substrate preparation, setting out, adhesive application, and grouting
Level 3 Diploma in Wall and Floor Tiling - for those progressing to complex natural stone, large format porcelain, and commercial tiling
NVQ Level 2 and 3 in Tiling - competence qualifications often completed as part of an apprenticeship to demonstrate on-the-job ability
CSCS Card - required for working on most construction and commercial sites
CTDA (Ceramic Tile Distributors Association) training - product-specific training and qualifications offered by major tile manufacturers and distributors, covering adhesive systems, large format installation, and waterproofing
BAL, Mapei, and Schluter systems training - specialist training programmes offered by adhesive and tiling system manufacturers, increasingly valued by commercial contractors and clients
Underfloor heating qualifications - manufacturer-specific training for installing electric and hydronic underfloor heating systems beneath tiles
PASMA qualification - required for erecting and using mobile tower scaffolds when tiling at height
Natural stone and marble handling training - specialist knowledge of stone properties, adhesive selection, and sealing required before working with premium natural stone materials
What can you earn?
Apprentice: Around £10,000 to £16,000 per year
Newly qualified tiler: Around £22,000 to £30,000 per year
Experienced tiler: £28,000 to £42,000 per year
Specialist, natural stone, or large format: £38,000 to £55,000+ per year
Self-employed: Highly variable, from £30,000 to well over £65,000 depending on specialism, location, and reputation
Tiling is a trade where self-employment is very common and can be financially rewarding relatively quickly. Start-up costs are manageable, the tools are portable, and a reputation built through quality work generates referrals that sustain a full diary. Natural stone and large format porcelain specialists command significantly higher day rates than general ceramic tilers. London and the South East support the strongest pricing, particularly for premium domestic work. Commercial tiling contracts offer consistent workflow and reliable payment terms for those who prefer a more structured income.
What could it lead to?
Senior tiler or working team leader on large commercial tiling contracts
Natural stone and marble specialist working on high-end residential and hospitality projects
Large format porcelain specialist with manufacturer accreditation
Wet room and swimming pool tiling specialist
Mosaic artist working on decorative and public art commissions
Heritage tiling specialist working on listed buildings and period properties
Tiling estimator and contracts manager for a specialist tiling contractor
Tiling educator or assessor delivering qualifications for new entrants
Your own tiling business serving domestic, commercial, or specialist markets
Preparation is the difference between tiling that lasts and tiling that fails. Tiles are only as good as the substrate beneath them. A floor that flexes, a wall that is not flat, or a wet area that is not properly waterproofed will cause tiles to crack, adhesive to fail, and water to penetrate behind the surface. Experienced tilers spend as much time preparing the substrate as they spend tiling and charge accordingly.