Transforming your garden into an inviting outdoor space with a deck can significantly enhance your home's value and appeal. However, the cost of decking a garden can vary greatly depending on several factors. This comprehensive guide will help you understand the average costs, the elements affecting the price, and provide tips to keep your project within budget.

Average Cost to Deck a Garden

The average cost of decking a garden in the UK ranges from £1,500 to £4,000, with most homeowners spending around £2,500. In the US, the national average is between $10 and $30 per square foot, or $2,000 to $10,000 for the entire project.
Factors Affecting the Cost of Garden Decking

Size and Shape of the Deck
The size and shape of your desired deck significantly impact the cost. Larger decks require more materials and labor, increasing the overall price. Complex shapes may also incur additional costs due to the intricate cutting and assembly required.

Material Choice
The material you choose for your deck can greatly influence the cost. Common materials and their average costs per square meter are:
- Pressure-treated timber: £15 - £25
- Composite decking: £25 - £40
- Hardwood timber: £30 - £50
- PVC: £10 - £20
![How Much Does It Cost to Build a Deck? [2026 Data] | Angi](https://i.pinimg.com/originals/ff/30/76/ff307659d2161e3b9967e3e46473d593.jpg)
Additional Features
Adding features like built-in seating, lighting, or a hot tub can increase the cost. Here are some average costs for popular add-ons:
- Built-in seating: £50 - £150 per seat
- Lighting: £10 - £30 per fixture
- Hot tub: £3,000 - £8,000

Labor Costs
Hiring a professional deck builder can cost between £15 and £30 per square foot, or £20 to £40 per hour per worker. DIY projects can significantly reduce labor costs but may increase material costs due to waste and mistakes.




















Tips to Keep Your Garden Decking Project Within Budget
Plan Ahead
Create a detailed plan, including the size, shape, and features of your deck. This will help you get accurate quotes from suppliers and builders and avoid costly changes mid-project.
Choose Materials Wisely
Opt for durable, low-maintenance materials to minimize long-term costs. Consider using a combination of materials to reduce costs, such as using pressure-treated timber for the main structure and composite for the surface.
DIY Where Possible
If you're handy, consider doing some of the work yourself, such as preparing the site, laying the foundation, or installing railings. Just be realistic about your skills and the time you can dedicate to the project.
Shop Around
Get quotes from multiple suppliers and builders to ensure you're getting the best price. Don't forget to factor in delivery costs and any hidden fees.
Conclusion
Decking your garden can be a rewarding project that adds value and functionality to your outdoor space. By understanding the factors affecting the cost and following our tips, you can create the perfect deck within your budget. Happy building!