Oak Decking - Get Online Prices

Buy Oak decking today, with two different grades available and a choice between six profiles you will get the decking to suit you.

Oak Decking

1) Click to choose a Oak Decking profiles

IWD1 - Reeded - 120mm x 19mm
IWD1 - Reeded - 120mm x 19mm
IWD2 - Reeded - 145mm x 19mm
IWD2 - Reeded - 145mm x 19mm
IWD3 - Anti-Slip 1 - 120mm x 19mm
IWD3 - Anti-Slip 1 - 120mm x 19mm
IWD4 - Anti-Slip 1 - 145mm x 19mm
IWD4 - Anti-Slip 1 - 145mm x 19mm
IWD5 - Anti-Slip 2 - 120mm x 19mm
IWD5 - Anti-Slip 2 - 120mm x 19mm
IWD6 - Anti-Slip 2 - 145mm x 19mm
IWD6 - Anti-Slip 2 - 145mm x 19mm

2) Choose your Grade of Oak Decking

Select Prime Quality Cladding
Prime Quality
Prime quality decking is kiln dried and has very few knots, giving a clean, modern look
Select Light Character Cladding
Light Character
Light Character decking is kiln dried and has more knots for a more traditional look

3) Enter your Size and Quantity

Gap (mm)
Get Price
Supplied in lengths of 2.0m and longer
Example Pricing for Oak Decking
Price From £16.45 per meter (Profile: IWD2 - Reeded - 145mm x 19mm - Grade: Light Character - 1m)
Product Description

As well as creating an outdoor space to relax in, decking not only updates the look of a property but can also increase its market value. Decked areas provide usable, solid outdoor space.

Installed oak decking

Oak Decking Properties and Grades

Oak is a strong timber and can withstand a lot of wear making it ideal for high-traffic decking.

iWood’s Prime and Light Character grades of Oak decking are dried to drive out moisture. This greatly decreases movement, warping and swelling once the boards are installed.

Our Fresh Sawn grade has a higher moisture content which will generally decrease over time before settling. It’s important with Fresh Sawn boards that you plan for some shrinkage of the boards as the timber dries, making the gap between your decking boards marginally larger.

This decking is provided in random lengths between 2 and 4 metres. In line with iWood’s environmental policy, iWood’s oak decking is sourced from responsibly managed forests.

The sawn to size Oak boards are then machined to the correct decking profile.

Protecting the Decking Boards

These decking boards are provided untreated. While Oak is a durable timber, decking should always be sealed with an off-the-shelf treatment to prevent moisture entering and swelling the boards.

You may also consider a treatment with an anti-fungal component to help stop the growth of moulds which could potentially become slippery as well as damage the timber. Have a look at our finishes page for who to contact for more information on treatments.

Oak decking profiles
These profiles are available
to buy above

Decking Safety Considerations

When wet, wooden surfaces can be slippery, which is why iWood provides its decking in ‘Reeded’ and ‘Anti-slip’ profiles that are designed to give extra grip underfoot. As mentioned above, applying an anti-fungal treatment can help prevent slippery moulds.

Further Considerations When Planning Your Deck

As food for thought you may want to consider the following points when planning on installing decking, especially if you have multiple potential locations:

  • Will one location afford better protection from weather than another?
  • Will one location provide more privacy than another?
  • If you plan on hosting parties how far from the kitchen will your deck be?
  • Will you need planning permission? If you’re installing to a listed building, have a 20m or closer line of sight to a highway or intend your decking to be 0.3m or above ground level you may need planning permission. You can easily check with your local planning authority (www.planningportal.gov.uk).
  • Do you have a suitable foundation to install your decking onto?
  • Consider how much of a gap to leave between your boards. You don’t want to be lifting decking boards to retrieve your car keys!
For in depth information about planning and installing decking, TRADA has a book available for purchase for £30, "Timber Decking: The Professionals' Manual 2nd edition".

Oak Decking Prices

iWood’s product code for Prime Quality Oak Decking is IW-7-32-1.

From: £4.46 per metre (Fresh Sawn First Quality Grade, logged in for discount)
Available from: iWood Timber Condition: New, supplied to your requirements. Availability: Available for order.
Oak decking cross section image

For inspiration, here's an introductory guide to building a deck that we found on YouTube:
What do our Customers Say?
The website is excellent and I also called your help line a couple of times to ask a few more questions and guidance and the wood experts were very helpful. Thank you.
- Sally Charter

Very detailed website for ordering my exact requirements easily.
- Richard Boundy

Dealt with before, very pleased.
- Robert James Richards

We thank you once again for the very good service that you offered and we hope to be able to business with you again in the future.
- Gary Crossfield.

The order process is excellent, this is my second order with you.
- Rob Hill

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Architect / Design Specify

Prime Quality
Product Code: IW-18-32-1-12

Specify: Prime Quality European Oak External Cladding Oak Decking from iWood Timber

Light Character
Product Code: IW-18-32-5-12

Specify: Light Character European Oak External Cladding Oak Decking from iWood Timber

Some commonly asked questions


Our timber is imported straight from sawmills on the continent. Our usual lead times are therefore 10 to 14 working days.


We calculate our delivery costs based on how far away you are from us, to get more information on this please check out our shipping costs page.


Our delivery lorries visit different parts of the country on different days, so once your order is ready we will work with you to arrange a delivery day for when one of our lorries is in your area. We will always arrange the delivery day in advance with you.


We deliver weekdays Monday to Friday between the hours of 8am to 5pm. Our delivery vehicles will have multiple jobs on them which can affect the delivery time to you, depending on factors such as traffic and how long it takes to offload the previous jobs. The driver will call you in advance with an estimated time of arrival to make sure you'll be there.


You can place your order online by working out your price above and adding your items to your shopping basket. You can then check out and your order will be processed securely and a confirmation email sent. Once your order arrives in our depot, we'll give you a call to arrange delivery.


Yes you can, you can order samples of certain timbers at www.iwood.co.uk/sample-request/. If the species you need isn't there please give us a call or talk to us on our online chat.

The timbers shown are planed all round samples and are not profiled.

Still Have Questions?

Call our seasoned sales team on 01889 597 281.

Send us a message through our Contact Form.

Email your cutting list to enquiries@iwood.co.uk.