The 7 Best Decking Oil Reviews For UK Homes (2022)

Last Updated on April 28, 2022

Decking oil protects your wooden decking from climate issues, foot traffic, stains and dirt. The right product can also restore and bring out the natural beauty of the wood. If your deck needs a good coat of oil, then you are certainly in the right place! We have reviewed the best oils of the year so you can find the most suitable offer for your next DIY project.

Our Top 3 Decking Oil Picks
1. The Best Decking Oil By Ronseal
2. The Best Clear 5 L Decking Oil By Liberon
3. The Best UV Decking Oil By Cuprinol

Product Testing & Comparing

There is perhaps nothing more beautiful than a garden decking feature. Especially one that displays rich tones that is scratch, rot and fungi-free. Our review team tracked down a large number of decking oil products and over the course of several weeks, tested and compared the oils until we nominated 10 products that reflect a great quality and user satisfaction.

While we ranked them according to our favourites, we feel that each oil is truly remarkable. Take your time to read the pros and cons of each – and don’t forget the useful product specifications that also look at the following.

  1. Volume & Ease of Use
  2. Colour & Aesthetic
  3. Durability

Compare our top 3 picks below, or scroll past to see the detailed analysis of all 7 products.

Scroll left to view more products:

Ronseal-Ultimate-Decking-Oil-Natural
Ronseal Ultimate Decking Oil Natural
Liberon-The-Best-Clear-Decking-Oil
Liberon Decking Oil
Cuprinol-The-Best-UV-Decking-Oil
Cuprinol Decking Oil
AWARDS
PRICE£29.43 on Amazon
View Product
£34.14 on Amazon
View Product
£33.15 on Amazon
View Product
OVERALL SCORE97 overall rating96 overall rating92 overall rating
RATING5 Star Rating5 Star Rating4.5 Star Rating
PROSRain proof within 1.5 hours of application.Excellent at bringing out the natural grain of wood.Nourishes wood.
CONSYou need to wait 4 hours between coats.It has a high VOC level (produces toxic fumes).Takes several hours to dry.
BOTTOM LINEA sleek look, durable design, and quality colour won this the top spot.This natural-looking oil is great for ensuring your wood lasts for years.This durable, UV-resistant decking oil is great for those in sunny spots.
RATING CATEGORIESRonseal Ultimate Decking Oil NaturalLiberon Decking OilCuprinol Decking Oil
VOLUME & EASE OF USE (40%)10 performance9 performance8 performance
COLOUR & AESTHETIC (30%)9 performance10 performance10 performance
DURABILITY (30%)10 performance10 performance10 performance
PRODUCT SPECIFICATIONSRonseal Ultimate Decking Oil NaturalLiberon Decking OilCuprinol Decking Oil
VOLUME5 L.5 L.5 L.
LOOKNatural.Clear.Natural oak.
SUITABLE FORHard and soft wood.Fences, decking, greying wood, sheds, furniture.High UV regions.
VIEW PRODUCTSView on AmazonView on AmazonView on Amazon

Discover The Best Decking Oils Reviewed In 2022


1. Ronseal Ultimate Decking Oil Natural

The Best Decking Oil

Ronseal Ultimate Decking Oil Natural 37297
5 Star Rating

£29.43

at Amazon

97

Overall Score

Volume & Ease of Use (40%)

10.0

Colour & Aesthetic (30%)

9.0

Durability (30%)

10.0

Product Specifications

  • Volume: 5 L.
  • Suitable for: Hard and soft wood.
  • Look: Natural.

A sleek look, durable design, and quality colour won this the top spot.

This decking oil won the top spot for several reasons. You can expect great TLC for your decking after a coat or two of this oil. But let’s get into the specifics of what you expect with this wonder goop.

First off, the stuff is durable. The oil’s formula allows it to penetrate deeper into the wood. This makes the oil stay for longer and protect your decking even during the harsh summer and winter sting effects even though harsh winter months. Besides weatherproofing the wood, the oil also protects against foot traffic.

The final look is very organic and the oil’s protective qualities kick in within 1.5 hours of application. Overall, you get an oil that offers great benefits quickly, looks very natural, and lasts for a long time.

Our reviewer loved this stuff. It’s easy to apply (even with a waiting period between coats), extremely durable, and looks incredible once the final coat is applied. This is, by far, our favourite out of the 10 best decking oils on the market this year.

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Pros

  • Durable.
  • Suitable to protect both oak hardwood decking and softwood decking.
  • Easy to apply or clean.
  • Rain proof within 1.5 hours of application.

Cons

  • You need to wait 4 hours between coats.

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2. Liberon Decking Oil

The Best Clear Decking Oil

Liberon DOCL5L The Best Clear Decking Oil
5 Star Rating

£34.14

at Amazon

96

Overall Score

Volume & Ease of Use (40%)

9.0

Colour & Aesthetic (30%)

10.0

Durability (30%)

10.0

Product Specifications

  • Volume: 5 L.
  • Suitable for: Fences, decking, greying wood, sheds, furniture.
  • Look: Clear.

This natural-looking oil is great for ensuring your wood lasts for years.

Some oils are great but they come with one drawback that is a dealbreaker for many homeowners. They alter the look of the natural wood. If you want to keep the original beauty of your decking, then this is the best oil.

The oil is clear, meaning that it won’t change the colour of your wooden areas. Rather, it might just enhance and bring out the natural beauty even more. You can also rest assured that this is not an inactive decking oil, either – it feeds the wood, restores colour, and filters UV.

The oil is easy to apply and you can expect it to start working its magic within an hour of application. This is really beneficial if you need to treat your decking quickly for an upcoming event or hot season.

Our reviewer loved this. It’s fantastic at bringing an extra bit of life out of tired, old wood, and it’s incredibly easy to apply. However, it needs to be used in a well-ventilated area, as it’s prone to producing toxic fumes. Work carefully with it and you’ll see why we love it so much.

Read Next: Our best masonry paint reviews.

Pros

  • Excellent at bringing out the natural grain of wood.
  • Works quickly.
  • Easy to apply.
  • Filters UV.
  • Suitable for fences, garden sheds, gates, and wooden hot tubs.

Cons

  • It has a high VOC level (produces toxic fumes).

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3. Cuprinol Decking Oil

The Best UV Decking Oil

Cuprinol 5122415 The Best UV Decking Oil
4.5 Star Rating

£33.15

at Amazon

92

Overall Score

Volume & Ease of Use (40%)

8.0

Colour & Aesthetic (30%)

10.0

Durability (30%)

10.0

Product Specifications

  • Volume: 5 L.
  • Suitable for: High UV regions.
  • Look: Natural oak.

This durable, UV-resistant decking oil is great for those in sunny spots.

Is the sun particularly nasty in your neighbourhood? Then you need a great UV decking oil to keep your property looking fantastic for years to come. While a lot of decking oils have UV filters, we picked this as the best one – let’s find out why!

The oil offers advanced weather protection. It contains a formula that filters UV rays but it also protects your decking from the sun in another way. When wood fades, it’s usually due to its organic oils and resins that are lost through weathering – and this is what the oil continually replaces.

The oil is also easy to apply. You can coat the wood using a brush or a spraying device.

This stuff is awesome. While it does take quite a while to dry, this is easily worked around by applying over the course of a few warm days. Once done, it’ll bring out the life in your deck, keep it healthy and pretty, and remain highly durable.

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Pros

  • Nourishes wood.
  • Great UV filtering effect.
  • Provides a lightly tinted finish.
  • Easy to apply using a brush or sprayer.

Cons

  • Takes several hours to dry.

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4. Ronseal Decking Protector

The Top Natural Decking Protector

Ronseal DPN5L Decking Protector
4.5 Star Rating

£23.86

at Amazon

90

Overall Score

Volume & Ease of Use (40%)

9.0

Colour & Aesthetic (30%)

9.0

Durability (30%)

9.0

Product Specifications

  • Volume: 5 L.
  • Suitable for: Wet and rainy areas.
  • Look: Natural.

This oil is another worthy candidate if you are shopping for a product to maintain your decking. In particular, this oil is great against moisture. The latter can destroy wood very quickly with rot and fungus.

This oil makes your decking waterproof. You can stop worrying about rain and enjoy a beautiful deck all year round, no matter how misty or wet things get. Indeed, this oil not only blocks water but also blocks the development of fungi and mould.

You can apply the oil with a paintbrush, roller or a low-pressure sprayer. This decking oil dries within 90 minutes of application and by then, the wood becomes resistant to water and dries to a beautiful looking translucent finish. The oil is particularly suitable for ridged or smooth hardwood decking (like Balau decking) and softwood decking.

This stuff is a conundrum. It’s incredibly durable, and brings out a pretty good look in your deck. While we liked it ever so slightly less than the top 3 of our list, it’s still quite aesthetically pleasing and rather simple to apply – though it will take a handful of coats to get a truly satisfactory final look.

Pros

  • A great waterproof oil.
  • Leaves decking looking amazing.
  • Suitable for both hardwood decking boards and softwood boards.
  • Resists mould and algae growth.
  • Dries within 90 minutes.
  • Protects against sun damage.
  • Easy to apply.

Cons

  • Several coats are needed to reach the desired effect.

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5. Everbuild Triple Action

The Best Triple Action Wood Treatment

Everbuild Triple Action B006SZXN1E
4.5 Star Rating

£26.99

at Amazon

89

Overall Score

Volume & Ease of Use (40%)

8.0

Colour & Aesthetic (30%)

9.0

Durability (30%)

10.0

Product Specifications

  • Volume: 5 L.
  • Suitable for: Treatment against fungi and algae, wet wood.
  • Look: Clear.

This decking oil is for the homeowner that wants all the frills. If that’s you, then step closer. This oil offers plenty of benefits for your wooden structures.

The clear oil preserves natural colours and is also a low solvent and low odour product. You can also expect the oil’s easy-penetrating formula to zap fungi and algae. It also combats stains, wood rot, and wood-boring insects/larvae.

The deck treatment dries fast and is non-flammable. This clear decking oil can easily be used on wet timber as well. Because it is designed to penetrate deeply into any type of wood and joinery, you get long-lasting protection on all the boards you use it on.

Our reviewer was torn on this one. On one hand, it’s easy to apply and surprisingly durable. On the other hand, it’s watery. This means that you’ll not only have a messier application process but that it’ll take a few extra coats and won’t dry the fastest. However, it’s still a few steps above the majority of its competition.

Pros

  • Protects all kinds of wood and their colours against stains, wet and dry rot, decay, fungi and insects.
  • Easy to apply.
  • Low smell.
  • Restores the natural look of wood.

Cons

  • The decking oil is watery, so be prepared for a more messy project.

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6. Ronseal Ultimate Decking Oil

The Best Oil For Pretreated Decks

Ronseal Ultimate Decking Oil 37297
4.5 Star Rating

£29.43

at Amazon

89

Overall Score

Volume & Ease of Use (40%)

8.0

Colour & Aesthetic (30%)

9.0

Durability (30%)

10.0

Product Specifications

  • Volume: 5 L.
  • Suitable for: Pretreated decks.
  • Look: Natural.

This oil has a lot to offer you but it works best with a pretreated deck. If you already pretreated the wood and now require a top-notch decking oil, then this could be one of the best choices for you. Let’s dive straight into what makes this a great decking oil.

The oil penetrates deeply into the wood, providing a natural-looking finish but also protects against all the things that damage the wood. With this oil, you can expect reduced sun damage, foot traffic scuffing, and wet weather nasties like rotting and mould.

Other benefits include easy application, 90-minute drying, and long-lasting protection.

While this takes quite a while to dry and looks ever so slightly less nice than the rest on this list, it’s an incredibly long-lasting, durable decking oil. It applies pretty easily, looks very nice, and is durable while keeping the wood looking natural.

Pros

  • Easy to apply.
  • Quick to dry.
  • Weather proof.
  • Brings out the wood’s natural beauty.

Cons

  • Need to wait 4 hours between coats.

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7. Osmo Anti-Slip Oil

The Best Anti-Slip Decking Oil

Osmo Anti-Slip 430C
4 Star Rating

£27.00

at Amazon

80.0

Overall Score

Volume & Ease of Use (40%)

5.0

Colour & Aesthetic (30%)

10.0

Durability (30%)

10.0

Product Specifications

  • Volume: 0.75 L.
  • Suitable for: Decking, fighting fungi and algae.
  • Look: Clear.

If you are safety-conscious, you probably do not need to be told that anti-slip decking paint is a great idea. This particular oil reduces the chance that you or your family will slip and fall (a risk when wooden decking is wet). You also get more benefits than slip resistance.

The oil gives protection against staining, algae and fungal buildup. It produces a satin finish that is extremely water-resistant and dirt-repellent to give it a great look. The use of organic vegetable oils provides a microporous finish to allow the wood to breathe and it also helps to regulate the moisture content to reduce swelling and shrinkage.

While we absolutely loved this decking oil, it has a few downsides. First and foremost, its volume is less than a fifth of the others on this list, limiting what you can do with a single bucket. Add in that it dries quite slowly, and while it’s a highly durable and sexy-looking decking oil, it’s the worst on our “best of” list – though it’s still head and shoulders above most of its competition.

Pros

  • Clear oil.
  • Offers slip resistance to the surface of decking.
  • Fights fungal decay, staining and damage.
  • The oil is water and dirt resistant.

Cons

  • Takes a while to dry.

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Your Buying Guide To Decking Oils


A good decking oil will give you decking that looks great for years. It will also save you money in the long run because you’ll face fewer repairs due to water damage. Our guide gives you the essential tips to remember before you make that final choice.

What You Need To Know

Decking Oil Buying Guide

Durability

Since the decking is meant to be exposed to the outdoor environment, the decking oil should offer long-lasting effects to reduce the maintenance price.

Moisture Proof

Wood is prone to moisture-related damage. You’re looking at swelling, splitting, rot, fungi, and mould. A good waterproof decking oil can prevent all that.

Tinted Or Clear

Clear decking oil is better if you want to enhance the natural grain of your decking. A tinted oil is more suitable if you want to add a richer, golden look to your wood (when the wood naturally lacks this richness).

Safety

You need to make sure that the oil you choose will not adversely affect the health of you, your family, pets or your garden. Products that have high VOCs are linked to a couple of pollution, smog and respiratory problems that would lead to headaches and dizziness. Go for the brand that produces decking oils or deck sealant with a lower VOC value.

Wood Type

Double-check to see if the oil you like is suitable for the type of wood that makes up your decking. There are some coloured decking oils that would be used on both softwood boards and hardwood decking boards whereas others are best used on hardwood decking.


FAQs


Q: What is better, decking oil or stain?

A: There is no much difference between a stain and oil. They both build a plastic-like layer over the deck surface that will seal and protect the timbers from weathering and foot traffic. However, a deck stain will improve the appearance of the deck by changing the colour of the timber, whereas a deck oil will just enhance the natural colour of the wood.

Q: What is the difference between decking oil and decking protection?

A: There is no difference between the two. Decking oil acts as a protection of the timber from different weather elements and against foot traffic and natural environmental elements.

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About the Author Dale Richardson

Love doing DIY and renovating my house. When I'm not doing that or working on this website, I love cooking, playing computer games and playing/watching football.