This decision often gets made on looks alone, but ground conditions and long-term maintenance appetite matter just as much — and the two surfaces behave very differently once installed.
Timber or composite decking
Best for: Sloped gardens, raised seating areas, a softer, warmer feel underfoot
- Handles sloped, uneven or raised ground without major groundworks
- Warmer and more comfortable underfoot than paving
- Can be built at a raised level to create a clean transition from the house
- Timber decking needs periodic treatment; even composite needs occasional cleaning
- Sub-frame and joists sit below the boards and need checking periodically
Patio (paving/slabs)
Best for: Flat or gently sloping gardens, low-maintenance priorities, larger continuous areas
- Very low maintenance once properly laid and pointed
- No timber components to rot or replace
- Long lifespan with minimal ongoing attention beyond occasional cleaning
- Needs proper groundworks and falls for drainage, more disruptive to install on uneven ground
- Feels cooler and harder underfoot than timber
- Cracked or sunken slabs are a different, more involved repair than a decking board
Side by side
| Decking | Patio | |
|---|---|---|
| Suits sloped/uneven ground | Yes, easily | Needs more groundworks |
| Maintenance | Periodic (timber) or occasional (composite) | Very low |
| Feel underfoot | Warmer, softer | Cooler, harder |
| Typical lifespan with care | Long, especially composite | Very long |
Which should you choose?
If your garden slopes or steps down from the house, decking solves that far more simply and cheaply than the groundworks a level patio would need.
If the ground is already flat and you want the lowest possible ongoing maintenance, a well-laid patio is hard to beat.
Let the ground decide first — decking for slopes and raised areas, patio for flat ground and minimal upkeep.
Not sure whether decking or paving suits your garden?
We'll assess your ground levels and drainage on a free site visit and recommend what will actually work long-term.
Frequently asked
Can you combine decking and paving in one garden?
Yes, this is common — decking near the house on a raised or sloped section, paving further out on flatter ground.
Which adds more value?
Both can add value if done well and suited to the property; a mismatched or poorly built version of either can detract, so quality of build matters more than the material choice.
Is decking cheaper than a patio?
It depends on ground conditions — decking often costs less on sloped or uneven ground because it avoids major groundworks; on flat ground the costs can be comparable.
Does decking rot underneath if I can't see it?
A well-built sub-frame with correct spacing and ventilation avoids this; it's worth an occasional check, which is easier on decking than inspecting under a patio.