7 Best Decking Oil Reviews - The Top Rated Models In 2020

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Are you in need of a product that will protect wooden decking from the damp climate, foot traffic, stains or dirt? Perhaps you want to restore and bring out the natural beauty of your wood.

Our best decking oil review narrows down the list of decking oils to suit both your needs and budget!

Best Decking Oil Reviews

Decking Oil Comparison Chart

Top 7 Best Decking Oils In 2020 Reviewed

The best decking oil is the Ultimate Protection Decking Oil By RONSEAL. We gave it the best possible 5/5 star rating.

Are you in search for decking oil that will give your garden that organic look with a longer lasting finish? Turn to this Ronseal Decking Oil because it contains a unique formula to penetrate deeper into the wood to bring out better adhesion for long-lasting effects even though harsh winter months.

Unlike standard decking oils, this Ronseal decking oil provides lightly tinted finishes to give double the resistance to weathering factors and foot traffic protection. It is water based decking oil that combines the Linseed oil technology to colour and rain proof your deck easily. You get a more organic look on your deck and it becomes dry and rain proof in 1.5 hours. If you want to re-coat, you can do so after 4 hours.

Ultimate Protection Decking Oil By RONSEAL

For you to get ideal results on untreated grey and weathered decking, you have to use a restorer first to return the original look and colour of your decking and to provide a sound base for application to ensure the oil penetrates effectively. If you are using this decking treatment on a previously finished garden decking, first clean it up with a decks cleaner and reviver to remove dust, grease, oil, mildew, algae and other contaminants.

Generally, before you use this deck oil, make sure you have a clean surface by using a scrubbing brush to open the pores of the wood to remove any contaminants. Ensure that the surface is clean for you to get your desired result.

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Pros
  • It is durable
  • It provides double protection for a long time
  • It gives the decks a more organic look any day
  • It is easy to apply and clean
  • Rain proof in 1.5 hours
Cons
  • Some customers say it has a bit longer drying time

Second place goes to the 5L Clear Decking Oil By Liberon. We gave it a 5/5 star rating in this report.

Liberon decking oil is an extraordinary decking oil that goes beyond expectations to offer durable results. Not only does it leave the decking treated and protected, but it also feeds the timber to enhance the beauty of wide range of wooden surface types, making it one of the best decking oils in the market. Wondering what you can do to your weathered and already greying wooden surface?

This decking preservative will reduce your worries and put a smile on your face with the outstanding results. It revives and restores colour shades to that old deck in your garden and it is the best decking stain OK for use on fences, garden sheds, gates, hot tubs of any size, etc.

5L Clear Decking Oil By Liberon

The sun is the main cause of discolouration of timber. And because you have your decking exposed directly to the harsh environment, it is prone to change its colour with time. This Liberon DOCL5L decking oil provides the best protection services from UV rays thanks to its constituent UV filters that aid in reducing discolouration and fading effects on weathered and greying timber that the sun causes. It does this while maintaining the finish.

Without any hassle, you can apply this recommended oil with a decking oil applicator and it will dry after an hour of application. And if you need to recoat, it is recommended to wait for one or two days to achieve a better finish. One litre of this product covers up to 10 square meters.

Pros
  • It revives and enhances almost any type of timber decking
  • It prevents fading and discoloration of timbers
Cons
  • It has a high VOC level that is responsible for the strong odors that are dangerous to living things

Third place goes to the UV Guard Exterior Wood Care By Cuprinol. We gave it a 4.5/5 star rating. Feel free to check the prices on the link below.

Cuprinol UV protection Guard is a no-nonsense decking oil that means business. It stands out among other decking oil products in the market. It provides UV protection with its active UV filters constituent and penetrates into the wood to replace organic oils and resins lost through weathering.

If the wood has lost its colour after weathering, this decking sealer contains a tinted formula that revitalizes the colour of the weathered wood. With it, you are sure to protect the surface for a long time.

UV Guard Exterior Wood Care By Cuprinol

As it comes in a 5l tin can, it can cover up to 40m2 with two coats applied when you are using a brush or an applicator or with 1 coat using a spray. It is worth noting that coverage can vary depending on the oiling method used and the condition and kind of the surface being applied to.

To apply, you should shake the tin can thoroughly before and frequently during use to prevent the liquid from forming puddles and possible solidification. Brush on evenly along the grain.

After this product has been applied, the surface takes about 6 hours to dry. Also, the drying times vary depending on the type of the surface and the environmental conditions.

Pros
  • It nourishes the wood while doing a great job protecting it against the harsh weather elements
  • It has a beautiful lightly tinted finish
  • It covers well and is easy to apply using a brush or sprayer
Cons
  • More decking oil is required to fully cover on softwood

Fourth place goes to the Natural Decking Protector By RONSEAL. We gave it a 4.5/5 star rating.

Treating decking is the best way to protect the timber for durability and maintain the good looks in your home. Therefore, it is good to know that treated decking serves you longer. Ronseal DPN5L DIY Decking protection is a recommended choice to provide conservation for the timber. When moisture gets inside the wood, it softens it thus causing it to weather with time and a block of weathered wood is the perfect place for algae and mould to build up.

The decking will begin to rot and become unpleasant. Using this decking paint, you will prevent moisture penetration to the wood. In addition, this decking oil or stain resists mould and fungi, therefore providing you with a beautiful decking that you can relax on during summer periods. Also, it revives the wooden piece and shields it from sun damage to prevent greying.

Natural Decking Protector By RONSEAL

Applying this decking stain or oil is very easy when using a paintbrush, roller or a low-pressure sprayer. Cleaning the brush with water after you are done painting the decking is easy. Apply two coats to get maximum decking protection. It gets dry after 90 minutes of application and the wood becomes resistant to water to stop splitting and swelling. This dries to a beautiful translucent finish.

The best part about this product is that it has a massive area coverage meaning, you will save a lot with this coloured decking paint. Use this product on ridged or smooth hardwood decking (like Balau decking) and softwood decking.  It is suitable for new or recently restored decking because it is porous enough to allow penetration.

Pros
  • It prevents moisture penetration in woods
  • It resists mould and algae growth
  • It protects from sun damage to prevent greying
  • It is easy to apply with no issues
Cons
  • You need more than one coat in application

Fifth place goes to the Tripple Action Wood Treatment By Everbuild. We gave it a 4.5/5 star rating.

It may not seem like a bother to you when your decking gets damaged during the winter seasons because you are most of the time indoors. But what you should know is that when the timber on the decking is completely damaged, it becomes useless and you will incur extra costs to construct another one.

Everbuild LJUN05 Lumberjack Triple Action Wood Treatment is here to the rescue as it is not only a protective coating that cares for your wooden decking boards, it also preserves the colours. The reason why this is one of the best oil based decking treatments is found on what it says on the can. It is a low solvent and low odour product solution that uses the micro-fine active technology with fungicides, algaecides and permethrin. 

Tripple Action Wood Treatment By Everbuild

These actively kill and protect against wet and dry wood rot, decay, fungi and wood-boring insects/larvae. When applied on the decking, fungicides and algaecides present are finely distributed into the wood to allow easy penetration of the decking treatment. Consequently, you get high-quality effectiveness on the wood that you can’t get from standard wood preservation products.

This triple-action treatment dries fast on the wooden boards and it is non-flammable. It can easily be used on wet timber as this doesn’t compromise the excellent performance. Because it is designed to penetrate deeply into all types of wood and joinery, you get long-lasting protection on all the boards you use it on. It is in the same category as Barrettine decking oil products providing all-in-one formula.

Pros
  • It protects all kinds of wood boards and their colours 
  • It is easy to use
  • It doesn’t have a strong smell
Cons
  • It is watery which can cause a mess

Sixth place goes to the 2.5L Decking Oil & Protector By Cuprinol. We gave it a 4/5 star rating.

Cuprinol has been in the market for over 75 years and is leading in the production of the best wood care products. The Cuprinol 2.5L Decking Oil and Protector is everything you need for all types of garden decking to protect it.

This product uses a clear varnish formulation to ensure protection against weather effects that damages wood as well as to enhance the natural wood shade colour. You never go wrong when you choose this decking oil and protector because it has a wax enriched formula that penetrates deep into the wood to increase water repellency. 

2.5L Decking Oil & Protector By Cuprinol

We recommend this protective coating as it helps prevent cracking, peeling and splitting of wood caused by natural and manmade occurrences. The presence of biocides in this deck oil protects the decking against mould, fungi and green algae growth that becomes very unpleasant to look at. By applying it on the wood boards, you will not see any fungi buildup no matter how damp the weather gets.

There is also a preservative formulation that is responsible for the long-lasting protection against all types of rot and decay. It is simple to apply this product on your decking and it will take a very short time to dry up.

Pros
  • It provides multiple benefits to all types of garden decking
  • It improves the decking's water repellency
  • It provides protection against the effects of weather
  • It has biocides to protect the wood against mould and fungi growth
  • It is simple to apply
Cons
  • It is too waxy which increases the drying time

Seventh place goes to the Anti-Slip Decking Oil By Osmo company. We gave it a 4/5 star rating.

Most surfaces require non-slip decking paint to reduce chances of one slipping and falling and so is the decking surface. This Osmo decking oil is anti slip decking oil that is highly recommended for use on wooden decking boards to produce a slip resistant and safer decking surface.

This anti slip decking paint provides protection against algae and fungal buildup which in turn increases the endurance of the surface. It produces a satin finish that is extremely water-resistant and dirt-repellent to give it a great look even through harsh winter months. 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. In the end, the finish doesn’t crack, flake, peel or blister on touch.

​Anti-Slip Decking Oil By Osmo

For you to get the best stand-alone finish, apply 2 coats on the surface with this anti-slip decking oil. It is easy to apply this anti-slip oil using a brush. With just 1l of this product, you can coat approximately 24 square meters.

Apply this after a pigmented/sealer (Black or dark) finish because when you apply on a clear treatment, the wood will start to darken naturally over time. Rustins textured and Barrettine are decking oils in the same category that exhibit these non-slip features.

Pros
  • It provides a slip-resistant surface
  • It prevents the decking against fungal decay
  • It is water and dirt resistant
  • It reduces wood swelling and shrinkage
Cons
  • It has a long drying time

A Guide To Decking Oils

You have probably purchased the best weed killer. You most likely have invested in a quality garden shed and painted it with the best shed paint, and covered your wooden fence with a wood preserver and an attractive shade of fence paint.

But an old and dull deck can diminish your efforts.

You need to purchase the best decking oil in the market. We will show you how to make the right choice, one that will provide you with value for your money.

What You Need To Know

The first advice we can give you is to consider the 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. The sun and water can beat down on the deck, snow can pile up and also dirt and mildew spores can settle on the surface during the winter seasons.

These factors will affect the endurance of the decking oil depending on the quality. If you get cheaper, poor quality teak decking oil, with time, it cracks and causes mildew buildup. Only the best will last long regardless of the conditions they are exposed to and some also fend off the dirt. Read the reviews from people who have used the product, it will help.

Decking Oil Buying Guide

Preservation properties also matter when choosing decking oil. The main purpose of decking oil is to provide protection of the wood against harsh environmental conditions. Well-Known teak decking oils brands like Ronseal, Cuprinol, Ipe, Holzol and Diall ensure that the decking oils they produce contain formulations that treat and protect the wood against UV rays, mould and algae growth and become soak, water and dirt resistant.

Decking oil treatments with a clear finish provide basic protection and allow the wood to turn grey naturally without splitting, warping, cupping or cracking. The coloured decking oil paints are advanced to protect the wooden boards against sun damage better than clear decking stain.

How safe is the decking oil when in use is also a factor to consider because you don’t want the decking oil to affect your health or that of the pets and the people around you. The decking oil you get should meet environmental standards that call for lower volatile organic compounds.

Products that have high VOCs are linked to a couple of pollution, smog and respiratory problems that can lead to headaches and dizziness. Go for the brand that produces decking oils or deck sealant with a lower VOC value.

The type of wood will determine whether you use the decking oil or not. There are some coloured decking oils that can be used on both softwood and hardwood whereas others are best used on hardwood flooring. Since decking oil is designed to protect timber without necessarily changing its look, it will do best on hardwood surface to retain a natural tan.

There is also the clear decking oil that retains the natural colour of your cupboard, or outdoor furniture and the colour tinted oil that adds character and gives the pine or oak wood a specific look. Depending on your project and preference, you can choose which chart will work best for you.

Ronseal Ultimate Protection Decking Oil Natural

Decking Oil 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 current colour of the wood. Decking oil is best used if you want to leave the natural colour of the wood as it is.

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 Harry Thompson

Hi, I'm the founding guy of Product Spy. Highly experienced in home and garden appliances through years of online research. I want to help everyone in the UK by streamlining their research when buying a new product. I will be putting the hours in researching to find the best products so you don't have to.