How to make steps for a deck?

Unless you built a ground-level deck, you’re going to need steps to go with it. Check Building Regulations to see if you need to install handrails as well. It’s good practice to: Have a step tread width of 900mm – if you don’t want them that wide, they should be no less than 760mm Add a central step riser to stairs wider than 900mm to prevent them buckling Add a step depth (the vertical distance between each step) of between 150 and 180mm if building your own riser, so the steps are at a comfortable depth Getting started To build your steps for the deck, you’ll need: Step treads (the actual step themselves) Step risers Coach screws Deck screws Saw Drill Make the steps for your deck Make sure the ground where you want to put your steps is level and firm. If it’s not, consider laying concrete or paving slabs to provide a secure surface for your steps to sit so they don’t sink. Grab some joist off-cuts and cut them to the same width as your step treads. Attach them to the step risers at the top and bottom using countersunk coach screws. Place the steps against the sub-frame of the deck; if you’ve put slabs down for support, make sure the steps sit in the middle of them. The longest edge of the stair riser should be on the slabs, and the short edge against the deck. Drill pilot holes through the step and sub-frame joist, then screw the step to the sub-frame with more coach screws. After drilling pilot holes, screw the treads into the risers at each end with deck screws. If you don’t want gaps between each stair, you can add joist off-cuts or deck boards. Measure the height and depth of the gap, then screw the off-cut or board into the step riser with two screws at each end.

Wooden Decking in Knottingley

Find Wooden Decking Prices in Knottingley

Wooden Decking in Knottingley

Wooden decking is an increasingly prevalent choice for providing outdoor seating areas in gardens. Because of the natural beauty of wood, they can be very beautiful areas which can be used year round by adding outside heating and lighting. Wooden decking is frequently installed in locations in front of patio or French doors where they can create a seamless transition between inside and outside spaces. Wooden decking can come in virtually any size or shape to accommodate any area. Curved designs or large areas linked by pathways can create an impressive effect. Wooden decking is fairly simple to install and causes minimal disruption, especially when compared to alternatives like patio or paving. It could even be installed over the top of a pre-existing patio. It is vital however to make certain that your wooden decking is structurally sound and able to take the load of any furniture or plants that you want to use on the decking. There is a selection of varieties of wood that can be used in wooden decking. Generally decking is made of hardwood, but there are softwoods available that fulfil the durability specifications. As hardwood decking will need maintenance, which generally entails annual cleaning and staining for weather proofing, composite woods have become more popular for use in wooden decking as they are stronger and require significantly less maintenance.

Average Wooden decking cost in Knottingley

The typical cost of Wooden decking is £1500. Costs can change based upon the materials and the firm hired. The upper price range can be as high as £1725. The material costs are commonly approximately £375

Average price per Wooden decking job in 2026

Avg. price low	Avg. price low £1,125
Avg. price	Avg. price £1,500
Avg. price high	Avg. price high £1,725

£1900

£1425

£950

£475

£0

Prices based on actual Wooden decking costs for Knottingley, as reported by local LeadsDoWork members.

Wooden decking installation cost in Knottingley 2026

	Labour cost	£1,050
	Material cost	£375
	Waste removal	£75

Time frame: 1-4 days

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Wooden decking Projects in Knottingley in May 2026

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Knottingley

Knottingley is a town within the city district of the City of Wakefield in West Yorkshire. It has a population of 13, 503, increasing to 13,710 for the City of Wakefield ward at the 2011 Census. It was initially an Anglo-Saxon settlement, though the ancient monument of Ferrybridge Henge indicates it had substantial indigenous habitation long before then. Knottingley means "the clearing of Cnotta's people", from the English personal name Cnotta meaning "knot", During the course of the three Sieges of Pontefract Castle, Oliver Cromwell took residence in the town of Knottingley, supposed to be in Wildbore House. Knottingley is a town whose history is tied to river travel and industry. It has managed to preserve particular aspects of that industrial history as developing enterprises today, supplying work for a lot of its population of some 17,000. Glass making continues to be very important. The town was among the few in the UK to have a functioning coal mine, Kellingley Colliery. The crossing over the Aire at Ferrybridge was of value for many centuries. A bridge was established there in 1198, and another to replace it 2 centuries later. Placed on the Great North Road linking London with York and Edinburgh beyond that, the town came to be an essential staging place for the coach traffic on that route. Close to Knottingley is the Ferrybridge Power Station, which has the largest cooling towers of their kind in Europe. 3 of these towers collapsed in high winds in 1965. These towers can be seen for miles around. One of the earliest purpose-built cinemas in England, situated in Aire Street, has been converted into flats. Knottingley is a central point for horse racing fans, with tracks at Pontefract, York, Wetherby and Doncaster all nearby. For all your home refurbishments, make certain to find trustworthy specialists in Knottinhgley to make certain of quality.

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FAQs

Yes, although you should make sure that the terrace or decking is able to support the weight of a hot tub. Usually, you will need to have a structural survey carried out on the area. Seek the advise of a hot tub retailer or installer about the logistics of installing one at your property.

Properly installed wooden decking will not need a lot of maintenance. Most manufacturers recommend regularly brushing leaves and dirt off the deck, and a yearly cleaning and staining procedure. This will keep the wood in the best condition. Fluids and treatments are readily available from all DIY shops and stores.

Unless you built a ground-level deck, you’re going to need steps to go with it. Check Building Regulations to see if you need to install handrails as well. It’s good practice to:

Have a step tread width of 900mm – if you don’t want them that wide, they should be no less than 760mm
Add a central step riser to stairs wider than 900mm to prevent them buckling
Add a step depth (the vertical distance between each step) of between 150 and 180mm if building your own riser, so the steps are at a comfortable depth

Getting started To build your steps for the deck, you’ll need:

Step treads (the actual step themselves)
Step risers
Coach screws
Deck screws
Saw
Drill

Make the steps for your deck

Make sure the ground where you want to put your steps is level and firm. If it’s not, consider laying concrete or paving slabs to provide a secure surface for your steps to sit so they don’t sink.
Grab some joist off-cuts and cut them to the same width as your step treads. Attach them to the step risers at the top and bottom using countersunk coach screws.
Place the steps against the sub-frame of the deck; if you’ve put slabs down for support, make sure the steps sit in the middle of them. The longest edge of the stair riser should be on the slabs, and the short edge against the deck. Drill pilot holes through the step and sub-frame joist, then screw the step to the sub-frame with more coach screws.
After drilling pilot holes, screw the treads into the risers at each end with deck screws.
If you don’t want gaps between each stair, you can add joist off-cuts or deck boards. Measure the height and depth of the gap, then screw the off-cut or board into the step riser with two screws at each end.

How much decking you need will – of course – depend on how big you plan your deck to be. There is an equation to help you work out how many deck boards you need. It’s a little complicated until you’ve been shown how it works, but once you know how to do it it’s easy to work out how much decking you need for any project. The equation takes into account the recommended 10% wastage and includes the expansion gaps that are required, which is between 5-8mm along the length of the deck boards (EGL, or expansion gap length) and 3mm along the ends of the deck boards (EGW, or expansion gap width) for timber. It also assumes you’re laying your decking horizontally, as if you’re looking for a diagonal or chevron design you’ll need more deck boards. Let’s go through an example, assuming you have a 10m x 6m area that you want to cover with decking made from timber boards that are 2.4m long and 144mm wide. We’ll use the EGL of 5mm and EGW of 3mm.

Calculate the surface area for your decking Multiply the length (L) of your decking area by the width (W): L x W = Decking Surface Area (DSA) in m² 10 x 6 = 60m²
Work out the coverage of your deck boards Add your deck board width (DBW) to the expansion gap length (EGL), then add the deck board length (DBL) to the expansion gap width (EGW). Then multiply these numbers. (DBW + EGL) x (DBL + EGW) = Single Board Coverage (SBC) 0.144m + 0.005m = 0.149m 2.4m + 0.003m = 2.403m 0.149 x 2.403 = 0.358m²
Calculate the number of deck boards you need Multiply the SBC by 1.1 to allow for 10% wastage. Then, divide the DSA by the SBC. DSA / SCB x 1.1 = Total number of boards required 60m² / 0.358m² x 1.1 = 184.36 boards – so round up to 185 so you’re not left short.

If that all seems a bit complicated for you, let a professional do the maths – they will be able to give you an idea of how much decking you’ll need in no time.

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Customer Reviews

Overall rating:

Knottingley Wooden decking installers are rated 4.6 out of 5 based on 7 reviews of 24 pros.

The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Wooden decking projects that have been connected with Wooden decking pros to help them. All Wooden decking contractors All Knottingley Wooden decking contractors

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