Artificial grass can transform old concrete patios, yards, roof terraces and balconies into clean, soft, usable spaces. It’s one of the easiest surfaces to install onto – but only if the concrete is prepped properly and the right underlay is used.
This guide breaks down the real cost to install artificial grass on concrete in the UK, including price per m², underlay costs, examples, DIY vs professional installation, and common mistakes to avoid.
Quick Answer: Installing artificial grass on concrete typically costs £55–£95 per m². If you add a shock-pad underlay for comfort or levelling, expect £65–£110 per m².
Example total installation costs:
- 20m² patio: £1,100–£2,200
- 40m² concrete yard: £2,000–£4,200
- 60m² roof terrace: £3,600–£6,600
For repairs, deep cleans or drainage issues, see our Maintenance & Repair Services.
Jump to:
- Installation Cost Overview
- Price Breakdown
- What Affects the Price?
- Do You Need Underlay on Concrete?
- Cost Examples (20m², 40m², 60m²)
- Installing on Uneven or Damaged Concrete
- DIY vs Professional Installation
- Maintenance on Concrete
- FAQs
Cost to Install Artificial Grass on Concrete
Concrete is a solid base, meaning installations are quicker and cheaper than full excavations. Costs mainly depend on whether you add underlay, the turf quality, and how many joins the job requires.
Here are typical UK prices:
- Without underlay: £55–£95 per m²
- With shock-pad underlay: £65–£110 per m²
Underlay improves comfort, safety, drainage and appearance – most homeowners choose it, especially for children or pets.
Artificial Grass on Concrete – Price Breakdown
This table shows what you’re actually paying for during installation:
| Material / Labour | Typical Cost |
|---|---|
| Artificial Grass | £12.50–£28 per m² |
| Shock-pad Underlay (Optional) | £10–£20 per m² |
| Adhesive & Joining Tape | £5–£10 per m² |
| Edge Trims / Securing | £3–£8 per linear metre |
| Labour | £25–£45 per m² |
What Affects the Price?
Costs vary because every concrete base is different. These are the real factors that push prices up or down:
- The condition of the concrete – cracks or dips may need levelling
- Drainage – flat concrete may need channels or drainage mats
- Underlay choice – improves comfort but adds cost
- Turf quality – premium turf looks more natural
- Number of joins – larger areas need more precision work
- Access – stairs, tight entries or roof terraces increase labour time
Do You Need Underlay on Concrete?
You don’t have to use underlay – but most homeowners do.
Benefits of shock-pad underlay:
- Softer feel underfoot (ideal for kids)
- Better drainage performance
- Helps level uneven concrete
- Reduces noise on balconies and terraces
Cost: +£10–£20 per m²
Without underlay, turf can feel hard and less natural.
Installation Cost Examples
Real numbers make planning easier. These examples show what homeowners actually pay for typical patio, yard and terrace installations – with and without underlay – so you can quickly estimate your own project cost.
Example 1: 20m² Concrete Patio
Common for small gardens and seating areas.
- Without underlay: £1,100–£1,700
- With underlay: £1,300–£2,200
Example 2: 40m² Concrete Yard
Often used as a play area or family garden space.
- Without underlay: £2,000–£3,200
- With underlay: £2,600–£4,200
Example 3: 60m² Roof Terrace / Balcony
These areas take longer due to access, safety and joins.
- Without underlay: £3,600–£5,400
- With underlay: £4,200–£6,600
Can You Install Artificial Grass on Uneven or Damaged Concrete?
Yes – but the prep work changes.
Fixable with underlay:
- Minor dips
- Light cracks
- General unevenness
Needs levelling compound:
- Deep cracks
- Large holes
- Major unevenness
Needs drainage intervention:
- Standing water after rain
- Flat concrete with no fall/slope
For recurring issues like pooling or algae, you may also need help from our Maintenance & Repair team.
DIY vs Professional Installation
DIY can seem cheaper – but installing on concrete is less forgiving than it seems.
DIY Costs
- Turf: £12.50–£28 per m²
- Adhesive & tape: £5–£10 per m²
- Underlay (optional): £10–£20 per m²
Common DIY mistakes:
- Incorrect gluing leading to turf movement
- Poor drainage planning = smells & algae
- Visible joins
- Waves or ridges in the turf
Professional installation avoids these issues with proper prep, accurate joins and long-lasting adhesives.
Maintenance for Artificial Grass on Concrete
Grass laid on concrete often needs slightly more regular cleaning due to dust and rainfall patterns.
- Rinse every few weeks
- Brush monthly to lift fibres
- Enzyme cleaner for pet areas
- Book a deep clean every 12–18 months
See our Maintenance & Repair page for professional cleaning and odour removal.
Artificial Grass on Concrete – FAQs
Homeowners tend to ask the same questions before installing turf on concrete. These quick, clear answers cover drainage, underlay, lifespan, balconies, and common installation worries.
Does concrete need drainage holes?
No – but it needs a slight fall or a drainage mat underlay. Completely flat concrete may cause puddling.
Will artificial grass slip on concrete?
No – installers glue the perimeter and joins securely to prevent movement.
Do you need underlay?
Not always, but it improves comfort, drainage and appearance.
Can you install artificial grass on a balcony?
Yes – as long as the substrate is sound and there’s safe access. Underlay is recommended to reduce noise.
How long does artificial grass last on concrete?
10–15 years with light maintenance.
Ready to Transform Your Concrete Patio or Terrace?
We install premium artificial grass on concrete across the North West – including patios, roof terraces, schools and commercial spaces. Get a clean, soft lawn you can use all year round.
