How Much Does it Cost to Remove and Replace Decking Boards

Henry A
Learn Decking
Nail and Screw decking board

Is it time to replace your old decking? Or perhaps you want to resurface or upgrade your existing decking. But before you start dismantling your current decking, you may want to consider your expenses. How much does it cost to remove and replace wood decking boards? Here are a few things that could help you.

Replace deck

Assessing Your Deck’s Condition

One of the first things you need to do is to assess your decking conditions. How old is your decking? Is it properly maintained? If the decking is in good condition, you’ll spend less on removal and replacement. You will only need to replace the decking boards.

However, if the decking frame, or portions of it, needs replacing to support new decking boards, you will need to allocate more budget. If you have to replace everything, you’ll need to spend at least £2500 on a small-sized garden decking of around 150 square feet. The expenses may include waste removal, costs of materials, and labour costs. Depending on various factors, such as the quality of the materials, design, and other add-ons, it can go up to £7000.

Replacing the Decking Boards

If you have maintained your decking regularly, you may not need to build an entirely new decking. You will only need to replace the decking boards. But how much would that cost? It depends on a few things.

Decking Board Costs

Most of your expenses will go to material costs. How much would you spend on decking boards will hugely depend on what material you will be using? Softwoods, hardwoods, and vinyl are some of the most popular options. Today, many homeowners opt for Ultra Decking composite boards. They are durable, long-lasting, and low-maintenance. Unlike wood, composites are resistant to moisture, insects, and moulds. While they are slightly more expensive than common softwoods, the added durability makes up for them.

Composite decking boards vary in quality and price. Higher quality products will be more expensive. On average, expect to spend anywhere between £4 to £15 per square foot of new composite decking boards. For a 150 square feet deck, you will spend anywhere between £600 to £2250, depending on which composite decking boards you chose.

From time to time, you can also find sales and discounts that can reduce costs. In most cases, it’s easier to find deals during deck building off-seasons as well, particularly during autumn or winter. It is also an excellent idea to get a couple of extra pieces when you are buying or ordering decking boards, more so if you are using decking tiles.

Labour Costs

Another chunk of your expenses will go to labour costs. It will amount to around 50% of your total expenses. Depending on who you hire, labour fees can go up to £400 per day. Some will also ask for payment for each type of work or task you need to get done. The complexity of the job will affect how much the workers will ask. On average, it will only take a day, or two at most, to finish resurfacing an old decking.

Alternatively, you can save costs by doing the project all by yourself. However, you will need the experience to do the decking board installation properly. If you are not sure what you will be doing, it’s best to call a contractor or professional instead. Doing it without any prior knowledge or experience may lead to errors. Having too many mistakes can compromise the stability of the decking. In turn, it can cause expensive repairs and unwanted accidents.

Besides experience, you’ll also need tools to do DIY work. If you have no prior experience, you likely won’t have the necessary equipment. Some things you will need are saws, screwdrivers, and other general construction supplies.

Other Expenses:

Besides decking, the cost to remove and replace wood decking boards and labour costs, there are other expenses that you may need to consider. For instance, you need to buy fasteners for your decking boards. Grooved composite decking boards use hidden fasteners and screws, which cost £25 to £35 and more for packs of 100. There are several options you can pick, each at different price ranges. It is worth noting that you should purchase the hidden fastener systems designed and recommended by the board manufacturer. Low-cost alternatives may make your decking unsafe and will likely invalidate any warranty that comes with composite decking boards.

You can also add other finishing touches to your decking, such as posts, railings, and balustrades. Some homeowners decide to seal the end cuts of their decking boards as well. You can achieve this by using picture framing or by using sealants. Installing fascia boards or corner trims are also popular options. The more finishing accessories you add, the more expensive it will become to complete your decking project.


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