How Much Does Garden Decking Cost in Ireland? (2026 Price Guide)
Thinking about transforming your garden with a new deck? In Ireland, decking remains a popular way to extend living space outdoors, but costs can vary widely depending on your choices. For 2026, you can expect to pay anywhere from €80–€210 per square metre for installed garden decking, depending on the material and complexity of your project.
Softwood is the most budget-friendly option, starting around €80/m² fully fitted, while hardwood and composite decking cost more upfront at €140–€210/m² and €100–€150/m² respectively. Installation costs include not just the timber or composite boards, but also labour, fixings, framing, and VAT at the current rate of 23%.
The total cost of your deck will be shaped by size, design, materials, and site conditions. This guide breaks down every aspect, from supply and labour prices to practical tips on maintenance, compliance, and getting the best value for your investment.
Typical Garden Decking Costs in Ireland (2026)
| Job | Typical price (€/m², supplied & fitted) |
|---|---|
| Softwood DeckingPressure-treated pine or similar woods | €80 – €120 |
| Hardwood DeckingOak, Iroko and other hardwoods | €140 – €210 |
| Composite DeckingWood-polymer blend, low maintenance | €100 – €150 |
| Supply Only (Softwood)Materials only, excludes installation | €25 – €40 |
| Supply Only (Hardwood)Materials only | €60 – €110 |
| Supply Only (Composite)Materials only | €50 – €70 |
| Maintenance (Softwood, annual)Staining/sealing per m² | €10 – €20 |
| Maintenance (Hardwood, annual)Occasional oiling/sealing per m² | €5 – €15 |
Prices are typical 2026 estimates and vary by job, condition and location.
Garden Decking Material Options
Choosing the right material is the biggest decision—and cost driver—when it comes to garden decking. Each option brings its own balance of price, durability, and maintenance requirements.
- Softwood decking is widely available, affordable, and easy to work with. However, it needs regular sealing or staining to resist rot and weather damage.
- Hardwood decking lasts longer and looks natural but is more expensive to buy and install. Hardwoods require less frequent maintenance, usually periodic oiling.
- Composite decking is a blend of wood fibres and plastic, offering impressive durability and minimal maintenance. While pricier than softwood, composites resist fading, warping, and algae growth.
What Affects the Price of Garden Decking?
Several factors can push the price of your decking project up or down. Understanding these will help you budget and prioritise must-haves versus nice-to-haves.
- Deck size: More area equals more materials and labour.
- Design complexity: Raised decks, multiple levels, or curved edges cost extra.
- Site accessibility: Difficult sites with limited access or poor ground may need additional preparation.
- Location: Expect to pay a premium in urban areas like Dublin versus rural counties, mostly due to higher labour costs.
Planning and Building Regulations
Before you start, check with your local authority if you need planning permission—especially for raised or extensive deck areas. Requirements can vary; projects in front gardens, at heights above 1 metre, or covering substantial garden space may trigger regulation.
Always choose a contractor experienced with decking projects and local compliance to avoid costly mistakes or future problems.
Maintenance: Upfront vs. Ongoing Costs
Maintenance can make a significant difference to your deck’s long-term cost and lifespan. Here’s what to expect:
- Softwood decks need annual staining or sealing, costing around €10–€20/m² per year.
- Hardwood decks fare better, often needing oiling every couple of years (about €5–€15/m²).
- Composite decks generally only need regular cleaning with soapy water—no painting or sealing required.
Practical Tips for Irish Homeowners
- Get written quotes from at least three reputable decking installers.
- Double-check that VAT is included in the quote—it should be 23%.
- Ask for examples of past decking projects and check references.
- Consider future maintenance and upkeep when choosing materials.
- Make sure your new deck complies with local Planning and Building Regulations.
Frequently asked questions
Is there an SEAI grant for decking in Ireland?+
No—SEAI grants do not cover garden decking installations as of 2026. Grants focus on energy efficiency upgrades instead.
Do I need planning permission for a garden deck?+
You may need planning permission, especially for elevated decks or large structures. Always check with your local authority for the latest rules.
Does the quoted price for decking include VAT?+
Usually, yes. The standard Irish VAT rate of 23% applies to both materials and labour. Confirm VAT inclusion with your contractor before agreeing costs.
What’s the most cost-effective decking for an Irish garden?+
Softwood decking is cheapest up front, but composite may be better value long-term due to minimal maintenance and greater durability.
How can I save money on garden decking?+
Keep the design simple, use standard shapes, and get multiple quotes. Proper site prep and regular upkeep also help prevent costly repairs down the line.
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