Wooden Decking in Brentford

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Wooden Decking in Brentford

Wooden decking is an increasingly fashionable option 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 with the addition of external heating and lighting. Wooden decking is commonly fitted 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 any size or shape to suit any area. Curved designs or large areas linked by pathways can create a stunning effect. Wooden decking is relatively easy to install and causes little disruption, particularly in comparison to alternatives like patio or paving. It can even be installed over the top of a pre-existing patio. It is critical however to make certain that your wooden decking is structurally sound and able to take the weight of any furniture or plants that you would like to use on the decking. There is a choice of types of wood that can be used in wooden decking. Usually decking is constructed from hardwood, but there are softwoods available that fulfil the durability requirements. As hardwood decking will need maintenance, which typically includes yearly cleaning and staining for weather proofing, composite woods have become more popular for use in wooden decking as they are stronger and require much less maintenance.

Average Wooden decking cost in Brentford

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
£663
Avg. price

Avg. price
£2,050
Avg. price high

Avg. price high
£3,363

£3500

£2625

£1750

£875

£0

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

Wooden decking installation cost in Brentford 2026

Labour cost £1,050
Material cost £375
Waste removal £75
Time frame: 1-4 days

Wooden decking searches in July 2026

Wooden decking Projects in Brentford in June 2026

859

Requests for quotations in Brentford in June 2026

0

Requests for Wooden decking quotations in Brentford in June 2026. 0% change from May 2026.

0

Requests for Wooden decking quotations in Middlesex in June 2026. 0% change from May 2026.

Source: Numbers calculated based on the search volumes in major search engines

Wooden decking searches in cities and towns near Brentford June 2026

Wooden decking near you

Brentford

The West London town of Brentford forms a portion of the Borough of Hounslow and is found at the confluence of the River Thames with a population of around 50,000. Brentford does not have a lot in the way of modern day housing with a lot of properties dated from the 1930s, which means there are always property upgrades needed in the region. For just about any work you would like carried out make certain only to work with vetted tradespeople in Brentford for the best price and high quality work.

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Wooden decking pros in Brentford

JM Fencing & Landscaping

89 review(s)
Based: in Farnham, GU10 1FD

Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening and Fencing. We pride ourselves in offering a prompt, efficient service and are always conscious of our customers needs. I alw...

Latest review

Brigitte R., GU15
5

Garden | Decking in Camberley

Nice guy who I will contact again once if we decide to go ahead with the project.

Surbiton Landscaping

56 review(s)
Based: in Kingston upon thames, KT6 4JX

Surbiton landscaping and building services in business since 1999 very professional run, family Business that takes pride in their work

Latest review

Paul M., GU2
5

Garden | Decking in Guildford

Friendly, knowledgeable and got the job done on time. Thanks

Advanced Tree and Landscaping Services

15 review(s)
Based: in Watford, WD24 7LS

Tree surgery services also avaliable Find us on Thomson local and Google

Latest review

Michael F., HA8
4

Garden | Decking in Edgware

The job was well done, some of the finishing could have been better

Lenthall Landscapes

1 review(s)
Based: in Hook, RG27 8EX

Latest review

Brigitte R., GU15
5

Garden | Decking in Camberley

Very impressed as Oliver also brought a roofer with him to discuss the whole project of taking the roof off the garage t...

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Similar Customer Enquiries for Wooden decking in Brentford

07 Dec

Garden | Decking

Brentford - TW8

Enquiry from: Lee T

Start Date: Immediate

customer visited the mygardeningprices.co.uk site and submitted an enquiry. property type: other, work description: decking 3m x 3m

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04 Dec

Garden | Decking

Brentford - TW8

Enquiry from: Lee T

Start Date: Immediate

customer visited the mygardeningprices.co.uk site and submitted an enquiry. property type: other, work description: decking 3m x 3m are you the property owner: owner of the property property type: ot...

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30 Nov

Garden | Decking

Brentford - TW8

Enquiry from: Lee T

Start Date: Immediate

customer visited the mygardeningprices.co.uk site and submitted an enquiry. property type: other, work description: decking 3m x 3m are you the property owner: owner of the property property type: ot...

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28 Nov

Garden | Decking

Brentford - TW8

Enquiry from: Lee T

Start Date: Immediate

customer visited the mygardeningprices.co.uk site and submitted an enquiry. property type: other, work description: decking 3m x 3m

Post a similar request >

13 Nov

Garden | Decking

Brentford - TW8

Enquiry from: Lee T

Start Date: Immediate

customer visited the mygardeningprices.co.uk site and submitted an enquiry. property type: other, work description: decking 3m x 3m

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19 Aug

Garden | Decking

Brentford - TW8

Enquiry from: Yousef G

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached other forms: none please call to appoint

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03 Dec

Garden | Decking

Brentford - TW8

Enquiry from: Maddalena H

Start Date: Immediate

Customer visited the mygardeningprices.co.uk site and submitted an enquiry. Property type: Terrace, Work description: Decking in small area and possibly artificial grass

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18 Jan

Garden | Decking

Brentford - TW8

Enquiry from: Sacira C

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Semi detached Time scale: 1-3 months Other Forms: None Please call to appoint

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23 Jun

Garden | Decking

Slough - SL3

Enquiry from: John C

Start Date: Immediate

hi. i have a very small area of decking at my back patio doors, maybe 3ft x 10ft with ballustrades. there are five steps approx 4ft wide down to the garden i'm looking to replace this all with composi...

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28 Apr

Garden | Decking

Chertsey - KT16

Enquiry from: Erika T

Start Date: Immediate

Wooden decking Lead

3.5m x 5m decking. standalone decking, planned to be in the back of the garden in the grass, not connected to other surfaces and it is under a tree - what is more affordable ? wooden or composite ? wh...

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22 Jan

Garden | Decking

Addlestone - KT15

Enquiry from: Jane H

Start Date: Immediate

composite deck for back garden are you the property owner: owner of the property property type: detached what level of service do you require: supply and deck please call to appoint

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24 Jun

Garden | Decking

Rickmansworth - WD3

Enquiry from: Michael V

Start Date: Immediate

hi, i'm looking for a composite decking installation, i also need help to pick up and order the proper decking material. i need to cover 20-30 sq.m of patio space. please let me know if you work with ...

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18 Feb

Garden | Decking

Addlestone - KT15

Enquiry from: Duncan T

Start Date: Immediate

*homeowner large decking area supplied and fitted please call to appoint

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11 Feb

Garden | Decking

Addlestone - KT15

Enquiry from: Duncan T

Start Date: Immediate

full decking around 2 cabins and along canal bank at mooring. are you the property owner: owner of the property property type: other what level of service do you require: supply and deck please call ...

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02 Nov

Garden | Decking

Egham - TW20

Enquiry from: Reena P

Start Date: Immediate

rear patio (composite decking) installation in front of new gf extension (not the side alleyways) – raised. the extension will have sliding doors that will be the same level as the decking, and step...

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16 Sep

Garden | Decking

Rickmansworth - WD3

Enquiry from: Rakesh R

Start Date: Immediate

hedge cutting with length of 10 m. are you the property owner: owner property type: detached garden type: back garden, front garden work required: hedges current state of garden: the garden is cleared...

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27 Jun

Garden | Decking

Uxbridge - UB9

Enquiry from: Raymond F

Start Date: Immediate

extend existing decking over a sloping garden 3x 4 m approx. are you the property owner: owner of the property property type: detached what level of service do you require: supply and deck please cal...

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14 Jun

Garden | Decking

Uxbridge - UB9

Enquiry from: Raymond F

Start Date: Immediate

extend existing decking over a sloping garden 3x 4 m approx. are you the property owner: owner of the property property type: detached what level of service do you require: supply and deck please cal...

Post a similar request >

13 Jun

Garden | Decking

Rickmansworth - WD3

Enquiry from: Jack A

Start Date: Immediate

garden needs to be levelled. possibly whole garden needs to be cleared of slabs and a pateo so that it can all be level. are you the property owner: tenant (with permission) property type: semi detach...

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04 Apr

Garden | Decking

Windsor - SL4

Enquiry from: Rue D

Start Date: Immediate

level uneven ground and lay turf. dig up some ground to create a flat decking area. add sleepers and steps to the existing slightly sloped garden. are you the property owner: owner of the property ga...

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FAQs

How to lay decking on uneven ground?
There are two ways to lay decking on uneven ground. We’ve explained how to build a raised deck in our FAQ ‘How to build a raised deck’ above, and that’s great for uneven ground or sloped gardens. But there’s another way that you can lay decking on uneven ground if you don’t want a raised deck: you can create a level supporting base. We’ll go through the basics here. Materials you’ll need
  • Paving slabs – old or cheap ones are fine
  • Timber for the frame and legs
  • Type 1 MOT hardcore
How to lay decking on uneven ground
  1. Mark out the area as we explain in ‘How to lay decking’. Then, dig to 200mm below where you want to surface of the decking to be.
  2. Add a 50mm layer of hardcore and make sure it’s compact.
  3. Build the decking sub-frame as we describe in ‘How to build a deck frame’.
  4. Lay out paving slabs along the edges and in the centre of the area. This will help to spread the weight of the decking.
  5. Set the decking frame on the slabs, checking for high or low points and adding off-cuts of timber where needed. Don’t forget to sand and seal these off-cuts with decking preservative.
  6. Add your joists and then the deck boards, leaving the recommended gaps of expansion of between 5-8mm.
Building your decking on top of paving slabs is a good way to get it level, but you still may not be able to get as good a finish as if a professional did it. If you’re in any doubt, get in contact with some decking specialists and see what they would recommend.
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
  1. 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.
  2. 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.
  3. 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.
  4. After drilling pilot holes, screw the treads into the risers at each end with deck screws.
  5. 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 do I need?
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.
  1. 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
  2. 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
  3. 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.
How to build a raised deck?
Building a raised deck will take some time and is trickier than laying standard decking at ground level, but if you want to build decking on a slope or uneven ground it’s the best way to do it. If you do your research and follow instructions, you and a friend or family member can build a raised deck over a few days. Here’s a simplified guide of the steps you’ll need to take. Plan carefully It’s best to plan your raised deck by drawing it to scale on paper before you go and get supplies. This will help avoid wastage and making more cuts to timber than necessary. Prepare the area Prepare the area according to the instructions we give in the FAQ ‘How to lay decking’. However, because you’re building a raised deck, you’ll need to add posts:
  1. Place a post in the corner of the frame you created with the pegs and string. Measure and mark out 100mm from each side.
  2. Dig out this soil to a depth of 700mm (watch out for cables or pipes). You should have a 300 x 300mm hole. Repeat for the other 3 corners.
  3. Using a brick bolster, split a concrete block in two. Put a section of the block in each hole.
  4. Get a length of post longer than you need and place one in each hole. You can cut it down later.
  5. Create props on each post to hold them in place until you’re ready to add a cement mix. Check that they’re level. When you’re happy that they are, secure them in place with a concrete mix, making sure you create a slope in the concrete so that rainwater runs away from each post. When the concrete is set, remove the props.
  6. Create a string line around each corner post and find the centre point between each. Place a timber batten at each point, ensuring that they’re not spaced any more than 1500mm apart.
Make the outer frame
  1. Working from the corner where the deck will be at its highest above ground level, measure and mark on the post where the highest part of the frame will be.
  2. Measure from the far side of one post to the opposite and cut sections of joist to size. Line up a piece of joist with the mark you made and temporarily secure it. Factor in a 2mm fall for every metre of decking so rainwater can run off.
  3. Secure the frame to the other corner post, ensuring it’s at the right level. Do this for every side of the outer frame.
  4. Using 100mm coach screws with washers hanging on the end, secure each end of the four sections of frame.
  5. Mark out where the centre of the support posts will be and secure all of these posts to the frame, except the centre post.
  6. Add your central support joists. These should run in the same direction as the deck boards will run. You’ll need to measure from the inside of the frame on one side to the inside of the frame on the opposite side. Attach the joist in the same way as you did for the other posts. Repeat so the centre post is in between two sections of frame and secure the posts with concrete.
  7. Trim down all the posts to the correct height using a saw.
  8. Add your weed-control fabric and weigh down with gravel across the entire area.
Add your joists
  1. Measure 400mm from the centre of the outer frame and mark a line. This will be where the first joist is positioned. Repeat at 400mm intervals down the length of the frame – if the last one will be more than 400mm, add another joist to create enough support.
  2. Attach a joist hanger to each end of the joist.
  3. Place the joist in position so the centre lines up with the 400mm spacer mark.
  4. Secure using external grade screws once you’re happy that the joist is flush with the frame.
Lay your decking boards Refer to our FAQ on how to lay decking to see how you should attach your decking boards. Remember: Always treat cut ends and pilot holes with decking preservative to keep your decking in good condition for as long as possible. Building a raised deck isn’t a straightforward task. If you’d rather leave it to the professionals, get a range of quotes to help you get the best price and a high quality finish.
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Brentford Wooden decking installers are rated 4.5 out of 5 based on 30 reviews of 81 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 Brentford Wooden decking contractors

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