Cost of Decking: Styles, Labour & Material Prices
When it comes to costs, several factors will influence the overall expense of your decking project, including the size of the area, the complexity of the job, and the materials you choose. Whether you opt for classic wood or modern composite, understanding the cost of decking is key.
In this Price Guide we will talk about:
- What’s the Average Cost of Decking?
- Professional Decking Installation Costs
- Different Decking Materials and Styles Costs
- Composite Decking vs Traditional Decking Costs
- How to Save Money on Decking Costs
- Find Verified Decking Installers Near You on MyBuilder
- FAQ: Common Questions
What’s the Average Cost of Decking?
The cost of decking per m2 depends highly on the the size of the area, the complexity of the job, and the materials that you choose.
Typically, decking options such as wood and composite each offer distinct characteristics and benefits, which is why they differ so much in price.
Here is a quick summary of the different types of decking and their average costs:
| Decking Type | Average Cost |
|---|---|
| Softwood | £2,400 |
| Hardwood | £3,600 |
| Composite | £3,000 |
Don't forget: Accurate budgeting involves calculating not just material costs, but also installation and potential additional expenses.

Professional Decking Installation Costs
Is getting a professional to do my decking worth it? Well, hiring building professionals bring experience to the table, ensuring a high-quality finish with minimal risk of errors.
Although this method involves higher upfront costs, it often results in a deck you can rely on for years to come.
The cost of professional services can range significantly depending on the complexity and size of your decking project.
On average, professional installation costs can reach into thousands of pounds, but this often contributes to a durable and well-finished deck.
It's recommended to obtain multiple quotes about garden landscaping costs to ensure you are getting a fair and competitive price.
Different Decking Materials and Styles Costs
The cost of decking materials significantly influences your budget for your new deck. Different materials not only offer different looks and benefits, but they also vary in price, durability, and maintenance needs.
Here’s a simple summary of decking materials and their costs:
Softwood decking: Typically costs between £70–90/m² for supply and installation. It's an attractive option for cost-conscious homeowners, although it requires regular maintenance to extend its lifespan.
Hardwood decking: Priced around £110–130/m² for supply and installation. Known for its robustness and visual appeal, it's suitable for those seeking a durable solution.
Composite decking: Offers a price range of approximately £80–120/m² for total costs, including supply and installation. This material is favoured for its resemblance to wood combined with low maintenance demands.
uPVC decking: Materials for uPVC decking can range from £40–80/m². It's a viable alternative for those prioritising ease of maintenance and resistance to moisture.
It’s important to keep in mind that different decking materials have different needs. For example, softwood decking may need sealing from time to time, as it is more vulnerable to the elements, which can raise your maintenance costs.
If you are stuck on what material to use, you can consult a building professional near you on MyBuilder, who can give you guidance on what would suit your garden, or even the weather conditions where you live.
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Composite Decking vs Traditional Decking Costs
Some garden decking cost options require minimal upkeep, with an occasional wash sufficing to keep them looking their best, while timber decking necessitates regular treatments to prevent rot and decay. Such treatments can add up over the years, making composite an attractive option for those seeking a low-maintenance solution.
Traditional Decking: Typical projects cost between £70 - £130 per m², with final totals impacted by area size, design complexity, and chosen materials.
Composite Decking: The supply and install cost for a medium-sized deck (15–30 m²) is approximately £3,000, or £80 - £120 per m². Despite higher initial expenses, composite decking offers savings through its longevity and minimal upkeep.
MyBuilder Tip: Investing in materials like composite decking delivers long-term savings and reduces maintenance work. You can find someone that specialises in composite decking on MyBuilder, simply post your job and they will be in touch.
How to Save Money on Decking Costs
When planning a decking project, finding ways to reduce the final cost will help you feel more confident. By choosing to follow even a few of these tips, you can enjoy a beautiful deck without overspending. Here are some tips to help you save on decking costs:
- Opt for a simpler design to keep construction and material costs down.
- Choose off-the-shelf sizes and standard materials to cut costs.
- Source materials during sales or from suppliers offering bulk discounts.
- Avoid high-end finishes unless essential for your home's style.
- Compare at least three quotes from different contractors for the best deal.
- Plan your project in off-peak seasons when labour costs may be lower.
Find Verified Decking Installers Near You on MyBuilder
With MyBuilder, you can easily discover verified decking installers who will get in contact with you quickly and easily. Say goodbye to endless searches and rely on MyBuilder to connect you with the right tradesperson, in your area, for your project.
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FAQ: Common Questions Readers Ask About Decking Costs
What factors influence the overall cost of decking for a project?
The overall cost of decking for a project is influenced by several factors. These include the type of material used (e.g., wood, composite, PVC), the size of the decking area, and the complexity of the design. Additional factors like labour costs, the location, and any additional features such as railings, stairs, or built-in lighting can also impact the final cost. Additionally, site preparation and ground conditions can contribute to the overall expense.
What is the average garden decking cost for a small backyard?
For a small backyard, typically measuring around 15m², the average cost can vary depending on materials. Using softwood decking might cost between £1,000 to £1,500, while hardwood or composite options can range from £1,500 to £3,000. These estimates generally include basic installation but may change based on specific design choices and your location within the UK.
Are there any hidden costs associated with installing new decking?
Yes, there can be hidden costs when installing new decking. These may include site preparation costs, such as clearing debris or levelling the ground. Additionally, there might be delivery fees, waste disposal costs, and expenses for acquiring necessary permits. If removing an existing deck, demolition and disposal fees might also apply. Always confirm these potential costs with your contractor or during your planning to avoid surprises.
How can I calculate the cost of decking per square foot?
To calculate the cost of decking per square foot, first determine the total price of all materials and, if applicable, labour costs for the installation. Divide this sum by the total square footage of the decking area. For example, if your project costs £2,000 and covers 200 square feet, then the cost per square foot would be £10.
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