A garden patio is the single most used hard surface in most UK gardens, and yet it is remarkable how many end up as a grey rectangle of concrete slabs pushed up against the back door. It does not have to be that way. Whether you are starting from bare mud or ripping up tired 1990s paving, a well-designed patio can turn your garden into something you actually want to spend time in.
We design and build patios across London, Kent, Surrey and Essex, and we have seen what works and what falls apart after two winters. This guide covers layout ideas, materials with real 2026 costs, planting to soften hard edges, and the practical decisions that make the difference between a patio you love and one you regret.
Start With How You Use the Space
Before picking materials or browsing Pinterest boards, sit in your garden at different times of day. Where does the sun land at breakfast? Where does shade fall by early evening? The answers should drive every decision that follows.
Most patios get positioned flush against the rear wall of the house because that is the shortest route from the kitchen. That is fine if the aspect works, but if your south-facing corner is at the far end of the garden, consider building the main entertaining patio there instead and connecting it back to the house with a simple path or stepping stones through planting.
Think about what you actually do outside. A family with young children needs a generous flat area close to the house where you can keep half an eye on things while cooking. A couple who mainly eat outside on summer evenings might want something more intimate, tucked into a sheltered corner with low walls or raised beds creating a sense of enclosure.
Patio Layout Ideas That Go Beyond the Rectangle
The standard 4m x 5m rectangle works, but it is not your only option. Here are some layout approaches we use regularly in our projects.
Zoned Patios
Split your patio into two or three connected areas at slightly different levels. A raised dining terrace with a step down to a sunken seating area around a fire pit creates the feeling of different outdoor rooms without needing walls. Even a single 150mm step with a planting strip between the two levels changes the entire atmosphere.
Wraparound Patios
If your garden sits on a corner plot or your house has an L-shaped footprint, wrapping the patio around two sides of the building gives you morning sun in one spot and afternoon shade in another. We did exactly this for a project in Beckenham where the client wanted a breakfast terrace on the east side and an evening dining area on the south.
Island Patios
Setting a patio away from the house entirely, surrounded by planting, creates a destination in the garden. This works particularly well in larger plots where you want to draw people out into the space. A simple gravel or slab path links it back. The key is making the path wide enough (at least 900mm) that it feels intentional, not like an afterthought.
Curved and Irregular Shapes
Curved edges suit informal, cottage-style or wildlife-friendly gardens where you want hard landscaping to feel less dominant. Porcelain and sawn stone can be cut to curves, though it adds to labour costs. Natural stone with a more irregular edge profile works well without the cutting.
Patio Materials: What to Choose and What It Costs
Material choice is where budget, aesthetics and maintenance collide. Here is an honest rundown of the most common options for UK gardens, with 2026 pricing for the South East where we work.
Porcelain Paving
Porcelain has become the default choice for contemporary gardens and for good reason. It is virtually non-porous, so it does not stain, does not need sealing, barely grows algae, and cleans up with a pressure washer once a year. The range of finishes now is enormous, from stone-effect to wood-effect to plain concrete tones.
Material cost: £19 to £40 per sqm for 20mm outdoor-grade slabs.
Installed cost (materials + labour): £90 to £160 per sqm depending on format and site access.
Typical 20 sqm patio: £1,800 to £3,200 fully installed.
Watch out for cheap imported porcelain that is only 10mm thick. It cracks under foot traffic and frost. Always specify 20mm outdoor-rated slabs with an R11 anti-slip rating.
Natural Sandstone
Indian sandstone remains hugely popular in UK gardens. It weathers beautifully, develops character over time, and the colour range (buff, grey, brown, plum) suits almost any garden style. It does need sealing if you want to keep it looking clean, and it can be slippery when wet unless you choose a riven rather than sawn finish.
Material cost: £25 to £50 per sqm.
Installed cost: £100 to £180 per sqm.
Typical 20 sqm patio: £2,000 to £3,600 fully installed.
Limestone
Limestone gives a cleaner, more uniform look than sandstone. Blue-black Kota limestone is popular for modern gardens, while Jura Beige suits a warmer palette. It is softer than sandstone, so it scratches more easily and needs sealing.
Material cost: £30 to £55 per sqm.
Installed cost: £110 to £200 per sqm.
Typical 20 sqm patio: £2,200 to £4,000 fully installed.
Concrete Slabs
Budget-friendly and perfectly functional. Modern pressed concrete slabs have come a long way from the plain grey squares of 20 years ago. Textured finishes can mimic natural stone convincingly at a fraction of the cost.
Material cost: £15 to £25 per sqm.
Installed cost: £65 to £120 per sqm.
Typical 20 sqm patio: £1,300 to £2,400 fully installed.
Granite Setts and Block Paving
Granite setts are extremely hard-wearing and suit both traditional and contemporary settings. They work well as edging bands around a main patio material, or as a full surface for smaller areas like entrance courtyards. Block paving is more common for driveways but can work in garden settings when laid in interesting patterns.
Material cost: £35 to £70 per sqm (granite setts), £20 to £40 per sqm (block paving).
Installed cost: £120 to £220 per sqm (granite setts), £80 to £140 per sqm (block paving).
Materials Comparison at a Glance
| Material | Cost per sqm (installed) | Maintenance | Lifespan | Best for |
|---|---|---|---|---|
| Porcelain | £90 to £160 | Very low | 25+ years | Modern, low-maintenance gardens |
| Sandstone | £100 to £180 | Medium (seal every 3-5 years) | 20+ years | Traditional, cottage gardens |
| Limestone | £110 to £200 | Medium to high | 20+ years | Contemporary, formal gardens |
| Concrete | £65 to £120 | Low to medium | 15-20 years | Budget projects, family gardens |
| Granite setts | £120 to £220 | Very low | 30+ years | Edging, courtyards, feature areas |
For a full breakdown of hard landscaping material options, including decking, gravel and composite alternatives, our guide to choosing garden build materials covers the lot.
Patio Ideas for Small Gardens
Small gardens need patios that earn their keep. Every square metre of hard surface is a square metre not given over to planting, so the proportions matter more here than anywhere.
A few principles that work reliably in compact spaces:
Use large-format slabs (600x900mm or 900x900mm) rather than small ones. Fewer joints make a small area feel bigger. Counterintuitive, but it works every time.
Keep the paving colour light. Pale grey porcelain or buff sandstone reflects more light into shaded urban gardens. Dark paving in a small north-facing courtyard will make the space feel like a well.
Blur the boundary between patio and planting. Instead of a hard edge where paving stops and a border begins, let creeping plants like Erigeron karvinskianus (Mexican fleabane), Thymus serpyllum (creeping thyme) or Soleirolia soleirolii (mind-your-own-business) spill across the edges. It softens everything and makes the patio feel like part of the garden rather than separate from it.
If you are working with a genuinely tiny courtyard or small garden, consider running the same paving material right up to the boundary walls and planting in raised beds or containers instead of ground-level borders. It simplifies the floor plane and makes the space feel calmer.
Planting Around Your Patio
Hard landscaping without planting is just a car park. The plants around your patio are what turn it from a functional surface into a place you want to sit.
Structural Planting
Start with evergreen structure that looks good year-round. Pittosporum tobira 'Nanum', Sarcococca confusa (Christmas box, which smells incredible in January), and Fatsia japonica all work well right up against a patio edge. For height and screening, Phyllostachys aurea (golden bamboo) in a contained planter or Trachelospermum jasminoides (star jasmine) trained up a wall or trellis.
Seasonal Interest
Layer in perennials that peak at different times. Verbena bonariensis for late summer height, Salvia nemorosa 'Caradonna' for its deep purple spires from June, Hakonechloa macra for autumn gold, and Helleborus orientalis for winter and early spring flowers. A mix like this means there is always something happening in the beds around your patio.
Scented Planting for Evening Use
If you use your patio mainly in the evenings (most people in SE England do, given the climate), plant for scent after dark. Nicotiana sylvestris (tobacco plant), Brugmansia in pots, lavender along the sunny edge, and Trachelospermum jasminoides all release scent in the evening warmth. Position them where the breeze will carry the scent across the seating area.
Patio Features That Add Value
Built-in Seating
Rendered block walls at 450mm height, capped with hardwood or stone, make permanent benches around the patio perimeter. They double as retaining walls for raised planting beds behind. Budget around £80 to £150 per linear metre for a rendered masonry bench with a stone cap.
Fire Pits and Outdoor Fireplaces
A sunken or raised fire pit extends your patio season by weeks at each end. Gas fire pits cost from £500 for a decent table-top unit, while a bespoke built-in corten steel fire pit with seating surround runs £1,500 to £3,500. Worth every penny if you want to be outside from April to October.
Outdoor Lighting
Good garden lighting is what makes a patio usable after dark. Recessed LED uplights in the paving surface (from £30 each installed), wall wash lights on adjacent walls, and festoon lights overhead for a relaxed atmosphere. Always specify warm white (2700K to 3000K) for a welcoming feel rather than the cold blue-white that makes everything look like a petrol station.
Water Features
Even a small self-contained water feature changes the feel of a patio area. The sound of moving water masks traffic noise (a real benefit in London and suburban SE England) and creates a focal point. Self-contained blade or spout features start from around £200 installed, while a bespoke raised trough or wall-mounted spout in corten steel runs £500 to £1,200.
Pergolas and Shade Structures
A pergola over part of the patio gives you shade in high summer and a frame for climbers. Hardwood or powder-coated aluminium pergolas cost from £2,000 to £6,000 installed depending on size and material. Train Wisteria sinensis, Rosa 'Madame Alfred Carriere' (a gorgeous repeat-flowering white climber), or Vitis coignetiae (crimson glory vine) for autumn colour.
If you are thinking about a more substantial structure like a garden room, check the planning permission rules for garden buildings before you commit.
Patio Drainage: The Bit Nobody Wants to Think About
Poor drainage ruins patios. Standing water after rain, damp patches that never dry, algae blooms, and in the worst cases, water running back towards the house foundations. Get this right and you will never think about it again. Get it wrong and you will think about it every time it rains.
All patios need a minimum fall of 1:80 (roughly 12mm per metre) away from the house. For most garden patios, this gradient directs water towards a planted border, a gravel soakaway, or a linear drain channel at the low edge.
On clay soils (which is most of Kent, Surrey and South London), drainage is especially important. London clay does not absorb water. You may need a French drain or soakaway crate beneath the patio edge to handle runoff. A typical soakaway for a 20 sqm patio costs £300 to £600 to install.
Permeable paving and jointing compounds (like sustainable garden design principles recommend) allow some water to percolate through the patio surface itself, reducing the load on drains. This is increasingly specified on new-build projects where planning conditions require sustainable drainage.
How Much Does a New Patio Cost in 2026?
Here are realistic all-in budgets for a patio in the South East, including ground preparation, sub-base, materials, labour, and basic drainage. These assume reasonable site access (not through the house).
| Patio size | Budget (concrete slabs) | Mid-range (porcelain or sandstone) | Premium (limestone or mixed materials) |
|---|---|---|---|
| 10 sqm (small courtyard) | £800 to £1,400 | £1,200 to £2,000 | £1,800 to £3,000 |
| 20 sqm (standard patio) | £1,400 to £2,500 | £2,200 to £3,600 | £3,200 to £5,000 |
| 40 sqm (large entertaining area) | £2,600 to £4,800 | £4,000 to £6,500 | £5,500 to £9,000 |
| 60 sqm+ (wraparound or multi-zone) | £3,800 to £7,000 | £6,000 to £10,000 | £8,000 to £14,000+ |
These figures are for the patio surface only. Add-ons like steps, retaining walls, built-in seating, lighting, and planting are on top. For a full picture of garden project budgeting, our garden design budget guide breaks everything down by project tier.
Patio Ideas by Garden Style
Contemporary and Modern
Large-format porcelain in anthracite or mid-grey, flush with the lawn or a gravel margin. Clean lines, minimal jointing, and structural planting in simple block arrangements. Pair with corten steel edging, rendered raised beds, and a linear water feature.
Cottage Garden
Riven sandstone or reclaimed York stone in mixed sizes with wide, planted joints. Let Erigeron, Alchemilla mollis and creeping Campanula blur the edges. A mix of herbaceous borders, roses, and an informal path leading off to a hidden bench. Our cottage garden design guide goes into planting plans in detail.
Mediterranean
Pale limestone or light sandstone with gravel margins, terracotta pots with lavender, olive trees in large planters, and ornamental grasses. Works brilliantly in south-facing gardens across the South East. See our Mediterranean garden design guide for plant choices that actually survive UK winters.
Family Garden
Porcelain or good-quality concrete for durability and easy cleaning. A generous flat area near the house for a table and chairs, with a separate lower zone for children to play. Built-in storage for toys and cushions. Robust planting that can handle a football.
Entertaining and Outdoor Kitchen
A larger patio (30 sqm minimum) with distinct cooking, dining and lounging zones. Consider a built-in BBQ or outdoor kitchen counter in rendered block with a stone worktop. Gas and water connections need planning in advance. Allow £3,000 to £8,000 for a basic outdoor kitchen setup on top of the patio cost.
Common Patio Mistakes to Avoid
Making it too small. The single most common regret. A 3m x 3m patio feels enormous on a plan and tiny in real life once you put a table and four chairs on it. For dining, you need at least 3.5m x 3.5m. For dining plus a separate seating area, think 5m x 4m minimum.
Ignoring the sub-base. Skimping on the sub-base is how you end up with wonky, sinking slabs within two years. A proper sub-base is 100mm of compacted MOT Type 1, then a mortar bed. No shortcuts.
Choosing materials on screen. Always get physical samples and look at them in your actual garden, in rain and sun. Colours look completely different on a monitor compared to real life, and different again when wet versus dry.
Forgetting about furniture scale. A 6-seater dining set needs roughly 3m x 3m. An L-shaped sofa set needs 3m x 2.5m. Measure the furniture you want before you finalise the patio dimensions.
No edge restraint. Patio edges need a concrete haunch or a border strip to stop slabs migrating outward over time. This is invisible once done but essential.
When to Build Your Patio
The best time for patio construction in the South East is March to October. Mortar does not cure properly below 5 degrees C, and working in waterlogged ground creates problems with compaction. If you are planning a patio for next summer, the design work should start the previous autumn so you are ready to break ground as soon as conditions allow in spring.
A standard 20 sqm patio takes 3 to 5 days to build with a two-person team, assuming the ground preparation is straightforward. Add time for steps, retaining walls, or complex patterns.
Getting Your Patio Designed Professionally
We start every patio project with a site visit to understand the space, the soil, the drainage, and how you want to use it. From there, we produce hand-drawn plans and 3D visualisations so you can see exactly what the finished patio will look like before any digging begins.
Our design-only packages start from £1,500 for a complete garden design including the patio layout, planting plans, material specifications and construction drawings. Full design and build projects, where we manage everything from excavation to the final planting, start from around £8,000 for a small to medium garden in the South East.
If you are ready to talk about your patio project, get in touch for a free initial consultation. We work across London, Kent, Surrey and Essex and we are always happy to come and look at a space before committing to anything.