How Much Does a Polished Concrete Floor Cost in London? (2026 Guide)
If you’re researching polished concrete floors for your home or business in London, the first question is almost always the same: how much does it actually cost?
Most companies in London won’t show you. We will.
This guide breaks down exactly what you can expect to pay for a polished concrete floor in London in 2026 — including what affects the price, what’s included, and how our overlay system compares to a full concrete pour.
Polished Concrete Floor Costs in London (2026)
| Type of Installation | Cost per m² | Example: 30m² Room |
|---|---|---|
| Polish existing concrete (grind & seal) | £50–£70/m² | £1,500–£2,100 |
| Polished concrete overlay (5–8mm) | £70–£110/m² | £2,100–£3,300 |
| Premium overlay with custom colour | £100–£130/m² | £3,000–£3,900 |
| Full polished concrete (new pour + polish) | £120–£160/m² | £3,600–£4,800 |
London premium: Prices in London and the South East run approximately 20–30% higher than the UK national average due to higher labour costs and demand. The figures above reflect London pricing.
What’s Included in Our Overlay Price?
When LFS installs a polished concrete overlay, our price covers everything:
- Initial site survey and assessment
- Full substrate preparation (cleaning, levelling, priming)
- 5–8mm overlay application (multiple coats)
- Sanding between coats
- Sealer application (2–3 coats in your chosen finish)
- Final inspection and handover
- Aftercare advice
There are no hidden extras. You get a fixed-price quote before we start — and that’s what you pay.
What Affects the Cost of a Polished Concrete Floor?
Every floor is different. Here are the main factors that will affect your final price:
1. Floor Area
The larger the floor, the lower the cost per m². A 10m² bathroom costs more per square metre than a 50m² open-plan kitchen/living area, because fixed costs like prep and travel are spread over a larger area.
2. Substrate Condition
If your existing floor has significant cracks, voids, or uneven areas, additional preparation work is needed before the overlay can go down. We’ll assess this during our free survey and factor it into your quote.
3. Finish and Sheen Level
- Matte — most straightforward, no additional cost
- Satin — standard semi-gloss, no additional cost
- High Gloss — requires additional polishing steps, slight premium
- Salt & Pepper — exposed aggregate effect, standard pricing
4. Custom Colours
Our standard range of concrete tones is included in the base price. Custom or bespoke colours may carry a small additional cost depending on the pigment and number of test samples required.
5. Access
Upper floor flats, properties with narrow staircases, or sites with restricted access require additional logistics and labour. We’ll identify any access considerations during the survey.
6. Underfloor Heating
If you have underfloor heating already installed, there’s no additional cost — our overlays are fully compatible. If UFH is being installed at the same time, it must be done by your UFH contractor before we arrive.
Is Polished Concrete Cheaper Than Tiles?
In most cases, yes — and the result lasts significantly longer.
Here’s a rough comparison for a 30m² kitchen floor in London:
| Flooring Option | Supply & Install Cost (30m²) | Lifespan |
|---|---|---|
| Polished concrete overlay (LFS) | £2,100–£3,300 | Lifetime (with resealing) |
| Mid-range porcelain tiles | £2,400–£3,600 | 10–20 years |
| Premium stone tiles | £4,500–£7,500+ | 15–25 years |
| Engineered wood | £1,800–£3,000 | 10–15 years |
Polished concrete overlays aren’t always the cheapest upfront — but when you factor in longevity and the cost of replacement, they almost always win on lifetime value.
The Overlay Advantage: No Rip-Out, No Skip
One of the biggest cost advantages of our 5–8mm overlay system is what you don’t have to pay for.
With a traditional tile or floor replacement, you’d typically need to budget for:
- Tile removal: £15–£30/m²
- Disposal/skip hire: £200–£400+
- Making good the substrate: varies
- Disruption time: often 1–2 weeks
With our polished concrete overlay, none of that is necessary. We go straight over your existing floor — tiles included — with minimal disruption and no skip required.
How Much Will My Project Cost? (Real Examples)
Example 1: Kitchen Floor (22m²) — South London homeowner
- Existing ceramic tiles, good condition
- Satin finish, mid-grey colour
- Total: £1,980 + VAT
Example 2: Open-Plan Living/Kitchen (48m²) — North London renovation
- Existing screed, minor cracking (additional prep required)
- Matte finish, warm concrete tone
- Total: £4,560 + VAT
Example 3: Commercial Office (120m²) — Central London
- Existing concrete slab, good condition
- Satin finish, standard grey
- Volume discount applied
- Total: £9,600 + VAT
Example 4: Bathroom + Hallway (14m²) — Surrey
- Over existing tiles
- High gloss finish
- Total: £1,540 + VAT
*All prices are examples based on real jobs. Your price may vary depending on substrate condition, access, and finish choice. Get a free survey for your exact quote.*
What Does a Free Survey Include?
When you contact LFS, we’ll arrange a free site visit at a time that suits you. During the survey we:
1. Assess your substrate — check the existing floor for stability, levelness, and any remedial work needed
2. Discuss your vision — finish, colour, sheen level, any specific requirements
3. Measure accurately — no guesswork on the m² price
4. Provide a fixed-price quote — in writing, with no hidden extras
5. Answer any questions — we’ll explain the process step by step
The survey is completely free and there’s no obligation to proceed.
Frequently Asked Questions About Polished Concrete Costs
Do you charge VAT on top?
Yes — like all VAT-registered businesses, our prices are subject to VAT at the standard rate (20%). We’ll always show this clearly on your quote.
Is a deposit required?
We typically ask for a 25–30% deposit on booking to secure your installation date, with the balance due on completion.
Can you do a rough estimate without a survey?
We can give you a ballpark range based on floor area and basic information, but we always recommend a free survey before committing — substrate condition can significantly affect the final price.
Do prices change for different London areas?
Not significantly within Greater London. Surrey, Essex, and Kent may carry a small travel supplement for very remote locations — we’ll always make this clear upfront.
Is there a minimum job size?
Our minimum order is approximately £1,200 + VAT. This reflects the fixed costs of mobilising our team and equipment for any job.
Get Your Free Quote Today
Ready to find out exactly what your floor will cost? Fill in the form below or give us a call and we’ll come to you for a free, no-obligation survey.
We cover all of London and the South East — including Surrey, Essex, Kent, and Hertfordshire.
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📧 londonflowscreed@gmail.com
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Quotes provided in writing. Fixed price — no surprises. Responses within 24 hours.