
In the UK, decking typically costs around £15 to £100 per square metre for the boards alone, and around £55 to £180 per square metre fully installed, depending on the type of decking you choose. Softwood is the cheapest, hardwood sits in the middle to upper range, and composite usually costs the most upfront. These figures are indicative, because timber prices, labour rates and local demand all change over time. This guide breaks down the typical cost per square metre for each type, shows how to work out your own budget with a worked example, and explains what makes a quote go up or down. At Fife Premier Handyman Services, we work on home improvement and carpentry projects across Fife, so the advice here reflects what we see when people plan a new deck. If you’d like a new deck built properly, find out more about our decking installers in Fife. A quick note on figures: the prices below are general UK guidance to help you plan. They are not quotes, and the only way to know your exact price is to have the job measured and priced. What Is Included in These Figures To compare prices fairly, it helps to know what each figure covers. Materials only means the cost of the decking boards themselves, bought from a supplier. It does not include the frame, fixings, labour or delivery. Fully installed means a professional supplies and fits a basic deck, including the boards, a simple joist frame, fixings and labour. It assumes level, clear ground, and a straightforward rectangular design. This guide does not cover extras such as steps, balustrades, lighting, groundwork or removing an old deck, because these vary so much between jobs. They are normally quoted as separate items. Decking Cost per m2 at a Glance Decking type Materials only per m2 Fully installed per m2 Softwood (pressure treated) £15 to £35 £55 to £95 Hardwood £55 to £110 £95 to £160 Composite £45 to £100 £100 to £180 These ranges are broad because quality, board size and finish vary widely within each category. Treat them as a starting point for planning. Softwood Decking Costs Softwood is the most popular choice for UK gardens, mainly because it is affordable and widely available. It is usually pine or spruce, pressure treated to protect it against rot and insects. Typical Cost Pros Cons Best For Softwood suits anyone who wants a good looking deck at a sensible price and does not mind a little maintenance. Hardwood Decking Costs Hardwood decking is made from dense timbers such as balau, ipe, cumaru or similar species. It is naturally harder wearing and more resistant to rot and insects than softwood. Typical Cost Pros Cons Best For Hardwood suits people who want a long lasting, premium deck and are happy to pay more upfront for durability. Composite Decking Costs Composite decking is made from a mix of wood fibres and plastic, usually with a protective outer layer. It is designed to look like timber while requiring far less upkeep. Typical Cost Pros Cons Best For Composite suits anyone who wants a low effort deck that looks tidy for years, and who is happy to spend more at the start. Worked Example: Estimating Your Deck Budget Here is a simple way to work out a rough budget for your own deck. Suppose you want a deck that is 4 metres long and 3 metres wide. Decking type Installed range per m2 Estimated total for 12 m2 Softwood £55 to £95 £660 to £1,140 Hardwood £95 to £160 £1,140 to £1,920 Composite £100 to £180 £1,200 to £2,160 These totals are illustrations based on the indicative ranges above. A real quote will depend on the specifics of your garden and your chosen boards. Estimating Materials Only If you plan to buy the boards yourself, add a waste allowance for cuts. A common figure is around 10 percent for a straight lay, and more for diagonal patterns. Remember this covers the boards only. You would still need to budget for the frame, fixings and your own time or a fitter’s labour. What Affects the Cost of Decking Two decks of the same size can have very different prices. These are the main factors. Type and Quality of Board Within each category, prices vary a lot. Premium softwood is thicker and better graded than basic boards, and branded composite tends to cost more than budget alternatives. Thicker, higher grade boards generally last longer. Size of the Deck Larger decks usually cost less per square metre, because setup, travel and fixed labour costs are spread across more area. A small deck often costs more per square metre, and many fitters have a minimum charge. Layout and Pattern A simple rectangle laid straight is the cheapest to build. Diagonal boards, herringbone patterns, curves and multiple levels all take more time and create more waste, which adds to the price. Board Direction and Detail Special finishing details, such as picture framing around the edge, add materials and labour. They can look excellent but cost more than a plain layout. Labour Rates Labour is usually a large part of the installed price, and rates vary between regions. Rates in some parts of the country are noticeably higher than in others. Access If the garden is hard to reach, materials need to be carried further, which takes longer. Tight access, steps or long distances from where materials are delivered can add to the labour cost. Season and Demand Decking is busiest in spring and summer. Booking in the quieter months can sometimes mean better availability, though prices depend on the individual contractor. VAT Many installed prices include VAT, but some quotes list it separately. Always check whether a quote includes it so you can compare fairly. Cost Over Time: Upfront Price vs Lifespan The cheapest deck to build is not always the cheapest to own. Think about running costs as well as the initial price. Decking type Upfront cost Maintenance Typical









