Flooring is one of the most visible and permanent features of any home or commercial space. A good installation lasts decades; a bad one shows itself within months — in gaps, bubbles, cracked grout, squeaking boards, or tiles that rock when you walk on them. Unlike a paint job that can be redone with a weekend's work, fixing a flooring installation often means ripping everything out and starting again. The contractor you choose matters enormously, and the selection process deserves more than a quick quote comparison.
This guide covers what to look for when choosing a flooring contractor in South Africa, how to evaluate quotes meaningfully, and the preparation and material decisions that affect the quality of the final result.
Know Your Flooring Type Before You Start
Different flooring types require different skills, tools, and installation methods — and not every contractor is skilled in every type. A tiler is not automatically qualified to install hardwood or laminate; a laminate installer may not have the tiling experience to handle large-format porcelain tiles. When approaching contractors, be specific about what you are installing and ask directly about their experience with that specific product and format.
The main residential flooring categories in South Africa: ceramic and porcelain tiles (most common, highest variance in skill required — large-format tiles and rectified porcelain are significantly harder to lay than standard 300x300 ceramic); engineered hardwood and solid hardwood (requires acclimatisation, moisture management, and specific adhesives or flooring staples); laminate and vinyl plank (floating installation, simpler but still requiring proper subfloor preparation and expansion gap management); carpet (measured, stretched, and fitted — a specialist skill separate from hard flooring); and natural stone like marble, slate, and granite (expensive, heavy, requires specific adhesives and more precise subfloor preparation).
Ask to see recent examples of the specific flooring type you are installing. A contractor who says "yes I can do that" but cannot show you a recent completed job in that format may technically be able to, or may be learning on your floor.
Subfloor Preparation — The Hidden Factor
The most common cause of flooring installation failure is inadequate subfloor preparation. Tiles crack because the substrate moved. Laminate bubbles because moisture was not managed. Hardwood gaps because it was not acclimatised. A good flooring contractor assesses the subfloor before quoting and addresses preparation as part of the job, not as an afterthought.
Key subfloor questions: Is the existing floor level? (Allowable tolerance for tiling is typically 3mm over a 3-metre straightedge — larger deviations require levelling compound.) Is there a damp-proof membrane in place? What is the subfloor material — concrete, existing tiles, wooden boards? Each scenario requires different preparation. Is there underfloor heating? This significantly affects what adhesives can be used and how timber products are specified.
Be suspicious of contractors who quote without looking at the subfloor, or who say subfloor preparation "should not be a problem" without checking. Levelling compound, damp control, or removal of existing flooring are real costs — a contractor who omits them from the quote is setting up a conversation about extras once the job has started.
How to Compare Flooring Quotes
A professional flooring quote should itemise: the area to be covered in square metres, the waste allowance (typically 10–15% for cuts, 20%+ for diagonal layouts or complex rooms), the supply cost and specification of the flooring material, the adhesive or underlay specification and quantity, subfloor preparation requirements, and labour cost. If the quote does not separate supply from installation, ask for it to be broken out — this lets you supply your own material if you find it cheaper, and it reveals where the margin is.
Waste allowance is worth understanding: a 10% waste allowance on a quote for a room with many cuts and a complex layout is almost certainly underquoted and will result in a mid-job request to buy more material. Complex rooms — L-shapes, diagonal layouts, rooms with many doorways — need higher waste factors. Ask the contractor to explain their waste calculation.
Day-rate vs. square-metre rate: some contractors quote a daily rate plus materials; others quote per square metre installed. Square-metre rates are easier to compare and hold contractors accountable to. A day-rate arrangement can drag out if the contractor is not efficient. For large jobs, insist on a square-metre rate or a fixed total for the scope of work.
Grout, Adhesive, and Material Specifications
The quality of materials used below and between the visible surface dramatically affects the longevity of the installation. Grout for wet areas (bathrooms, kitchens) must be waterproof or epoxy — regular cement grout in a shower will stain and deteriorate within 18 months. The adhesive must be specified correctly for the tile weight and subfloor type — large porcelain tiles on a wooden subfloor need a flexible adhesive; standard cement-based adhesive will cause cracking.
A contractor who does not specify the adhesive brand and type, or who uses the cheapest available materials to protect margin, is a risk. Ask: What adhesive will you use, and is it rated for this tile weight and subfloor? What grout — cement or epoxy? What underlay for the laminate, and what is the R-value if underfloor heating is involved? The answers reveal whether the contractor knows what they are doing.
Red Flags and What to Watch For
A very large upfront deposit (more than 30–40% of the total) for a flooring job is a warning sign, particularly for smaller contractors. The standard structure is a deposit to secure the booking and cover initial material purchases, with the balance on completion. Some contractors request the material cost upfront separately from the labour deposit — this is acceptable if itemised clearly.
Contractors who cannot provide references from flooring jobs completed in the last six months, who do not carry public liability insurance, or who operate without any formal business registration are higher risk. Flooring disputes are common enough that you want a contractor with something to lose reputationally and legally if the job goes wrong.
Ask specifically: Will you do the job yourself, or will you subcontract it? If subcontracted, who to, and can you vouch for their work? It is not unusual for a flooring company to have employed teams — but if the person quoting you is not the person laying your floor, you want to know who is, and see their work.
Quick Checklist Before Hiring a Flooring Contractor
- Ask for references from jobs using the same flooring type you are installing
- Confirm the subfloor will be inspected and preparation is included in the quote
- Ask for the adhesive specification, grout type, and underlay spec in writing
- Check that the waste allowance is appropriate for your room layout
- Do not pay more than 30–40% upfront — tie final payment to completed inspection
- Ask whether the work will be done by employed staff or subcontracted
- Confirm public liability insurance is in place
- Read reviews that specifically mention workmanship quality six months after installation, not just on completion day
Flooring problems are almost always more expensive to fix than they were to prevent. The time to evaluate a contractor carefully is before the tiles are laid, not after they start cracking. Read reviews on KiesSlim before hiring, and pay particular attention to reviews that describe the quality of finish and whether any issues were handled professionally after the job was complete.