Garden Decking Treatment | Wooden Decking Oil, Stains & Preservers

A protective decking oil that nourishes and protects soft and hardwood decking. Available in natural and a range of lightly tinted wood shades to enhance wooden decks.

2 coats
Coverage: 10m²/L
6 hrs drying time

£13.42 - £14.29

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Available in 2.5L, 5L

Cuprinol Anti-Slip Decking Stain

4.8/5.0 (461)

£10.25 - £19.75

A water-based decking stain for all softwood and hardwood decking. Unique double action formulation which provides lasting weather protection with anti-slip properties to make garden decking safer.

2-3 coats
Coverage: 12m²/L
4 hrs drying time

£10.25 - £19.75

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Available in 2.5L, 5L

Manns Premier UV Decking Oil

4.9/5.0 (179)

£19.20

A multi-purpose, solvent-based decking oil treatment for use on both softwood and hardwood decking. Protects against weathering and UV damage. Deep penetrating formula reduces the risk of timber cracking, splitting and warping.

2 coats
Coverage: 10m²/L
12 hrs drying time

£19.20

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Available in 5L

Liberon Decking Oil

4.8/5.0 (31)

£13.66 - £19.40

A high quality, solvent-based decking oil that protects and revives both old and new timber decking. Revives weathered and greying decking, and is water and UV-resistant.

2 coats
Coverage: 10m²/L
24 hrs drying time

£13.66 - £19.40

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Available in 2.5L, 5L

Barrettine Premier Wood Preserver

4.9/5.0 (2301)

£8.08 - £21.77

A solvent-based wood preservative that offers microporous protection against wood rot, fungi, decay and mould. Available in clear and coloured formulations suitable for wooden decking and other garden wood.

2-3 coats
Coverage: 6m²/L
12 hrs drying time

£8.08 - £21.77

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Available in 1L, 5L

Ronseal Ultimate Protection Decking Oil

4.9/5.0 (862)

£13.49 - £19.75

A superior formulation that lasts twice as long as standard decking oil. Nourishes and enhances decking boards while providing unrivaled protection against weathering and foot traffic.

2 coats
Coverage: 9m²/L
24 hrs drying time

£13.49 - £19.75

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Available in 2.5L, 5L

Barrettine Decking Oil

5.0/5.0 (887)

£12.85 - £17.89

An advanced formulation decking oil with excellent water resistance that both protects and enhances wooden decking. Available in clear and a range of attractive wood tone colours.

1-2 coats
Coverage: 10m²/L
12 hrs drying time

£12.85 - £17.89

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Available in 2.5L, 5L

Ronseal Ultimate Protection Decking Stain

4.9/5.0 (315)

£12.07 - £22.36

A long lasting, water-based decking stain and protective treatment for garden decking. Rainproof in 90 minutes. Dries to a tough, durable finish.

2 coats
Coverage: 8m²/L
4 hrs drying time

£12.07 - £22.36

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Available in 2.5L, 5L

Osmo Decking Oil

4.7/5.0 (119)

£0.82 - £40.98

A premium grade decking oil for all softwood and hardwood decking. Feeds and nourishes garden decking timbers to prevent cracking, warping and splitting. Available in clear and coloured finishes that dry to a satin-matt finish.

2 coats
Coverage: 24m²/L
12 hrs drying time

£0.82 - £40.98

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Available in 5ml sample, 125ml, 750ml, 2.5L

Ronseal Decking Rescue Paint

4.9/5.0 (219)

£16.03 - £27.35

A water-based decking paint for the renovation of tired and grey garden decking. Suitable for use on ridged and smooth, softwood and hardwood decking.

2 coats
Coverage: 8m²/L
4 hrs drying time

£16.03 - £27.35

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Available in 2.5L, 5L

Ronseal Total Wood Preservative

4.8/5.0 (218)

£12.49 - £20.54

A complete, solvent-based wood preservative from Ronseal. Can be used on new, bare wood or recently stripped decking to prevent rot, decay and woodworm prior to applying a decking treatment.

3 coats
Coverage: 8m²/L
24 hrs drying time

£12.49 - £20.54

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Available in 2.5L, 5L

Ronseal Decking Protector

5.0/5.0 (94)

£15.52

An all-in-one, water-based, protective decking treatment. Wax-enriched formula provides excellent water repellency. UV-resistant to protect the colour of decking for longer.

2 coats
Coverage: 6m²/L
1h 30m drying time

£15.52

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Available in 5L

Ronseal Decking Stain

4.9/5.0 (96)

£12.61 - £22.49

A water-based decking stain for bare, pressure treated or preservative impregnated decking. Colours and protects soft and hardwood decking. Dries to a tough, durable, slip resistant finish.

2 coats
Coverage: 10m²/L
1h 30m drying time

£12.61 - £22.49

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Available in 2.5L, 5L

Osmo Wood Reviver Gel (6609)

4.9/5.0 (102)

£5.26 - £88.15

A biodegradable, odour-free cleaner to remove greying and restore the natural character of sun-bleached or weather damaged wood. Can be used to restore the colour of decking timbers prior to treating with a decking oil or stain.

1-2 coats
Coverage: 10m²/L
1 hr drying time

£5.26 - £88.15

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Available in 500ml, 2.5L, 5L, 10L

Ronseal High Performance Decking Cleaner Sachets

4.9/5.0 (88)

£3.92

Concentrated cleaner sachets for the cleaning and restoration of wooden decking. Makes up to 5 litres of cleaning solution that effectively removes dirt, grime, moss, mould and algae from garden decking.

1-2 coats
Coverage: 4m²/L
2 hrs drying time

£3.92

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Barrettine Premier Universal Preserver

4.9/5.0 (94)

£6.73 - £20.58

An all purpose, solvent-based wood preservative. Wax-free, low odour formulation protects against wood rot, fungi, decay and mould. Ideal for garden decking prior to applying a decking oil or stain.

2-3 coats
Coverage: 6m²/L
12 hrs drying time

£6.73 - £20.58

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Available in 1L, 5L

Osmo Anti Slip Decking Oil (430)

5.0/5.0 (78)

£7.11 - £49.43

A high quality, anti-slip decking oil for all garden decking. Offers durable, year round performance. Dries to a tough, clear, satin-matt finish.

1 coat
Coverage: 24m²/L
10 hrs drying time

£7.11 - £49.43

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Available in 125ml, 750ml, 2.5L

Cuprinol UV Guard Decking Oil

5.0/5.0 (81)

£11.60 - £19.75

A water-based decking oil for softwood and hardwood decking. Deep penetrating formula replaces natural oils lost through weathering. UV-resistant and available in a range of colours.

2 coats
Coverage: 10m²/L
6 hrs drying time

£11.60 - £19.75

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Available in 2.5L, 5L

Barrettine Mould and Mildew Cleaner

4.6/5.0 (56)

£6.89

An effective multicide, fungicidal wash for the control of mould, algae and fungi. Ideal for the cleaning and restoration of old or neglected decking. Use as a pre-treatment on bare wood or stripped decking prior to applying a decking oil or stain.

1-2 coats
Coverage: 10m²/L
24 hrs drying time

£6.89

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Available in 4L

Cuprinol Wood Preserver Clear (BP)

4.8/5.0 (63)

£10.49 - £26.88

A solvent-based wood preserver that actively protects interior and exterior wood against rot, decay and blue staining mould. Ideal as a pre-treatment on new, bare wood or stripped decking prior to applying a decking stain or oil.

2 coats
Coverage: 9m²/L
24 hrs drying time

£10.49 - £26.88

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Available in 1L, 2.5L, 5L

Barrettine Premier Woodworm Killer

5.0/5.0 (54)

£2.97 - £15.40

Quickly eliminate and protect against woodworm and wood boring insects. Ideal for all interior and exterior wood projects, including decking joists and boards.

2 coats
Coverage: 5m²/L
48 hrs drying time

£2.97 - £15.40

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Available in 250ml, 1L, 2.5L, 5L

Osmo End Grain Sealing Wax (5735)

5.0/5.0 (19)

£12.24

Protects sawn ends of decking boards by sealing and protecting them from the elements. Helps to prevent wood swelling and shrinkage.

2 coats
Coverage: 5m²/L
4 hrs drying time

£12.24

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Available in 375ml

Ronseal Decking Cleaner and Reviver

4.8/5.0 (11)

£7.72

Revives old, weathered decking. Removes moss, mould and algae. Prepares decking prior to applying a decking treatment, such as a decking oil or stain.

Coverage: 4m²/L
15 mins drying time

£7.72

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Available in 5L

Holzol Decking Oil

5.0/5.0 (10)

£3.74 - £22.92

A trade quality decking oil for use on all wooden decking. Made from a unique blend of natural oils modified with urethane resin and enriched with UV filters to reduce greying. Available in clear and a range of vibrant colours.

2 coats
Coverage: 22m²/L
10 hrs drying time

£3.74 - £22.92

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Available in 100ml, 2.5L

Osmo Decking Cleaner (8025)

4.9/5.0 (6)

£7.53 - £30.25

A concentrated decking cleaner for use on untreated or oiled wooden decking. Effectively removes dirt and stains from decking boards.

1-2 coats
Coverage: 100m²/L
30 mins drying time

£7.53 - £30.25

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Available in 1L, 5L

Cuprinol Decking Cleaner

4.2/5.0 (14)

£7.88

An effective anti-algae decking cleaner for softwood and hardwood decking. Contains powerful detergents, specially formulated to remove dirt, grease, algae and mould from garden decking.

1 coat
Coverage: 12m²/L
16 hrs drying time

£7.88

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Available in 2.5L

Sadolin Decking Stain and Protector

5.0/5.0 (9)

£22.13

A 2-in-1, water-based decking stain and protector for wooden decking. Advanced UV-active technology provides excellent weather protection. Resistant to mould and algae. Available in a Natural finish and a range of colours.

2-3 coats
Coverage: 10m²/L
6 hrs drying time

£22.13

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Available in 2.5L

Barrettine Anti-Slip Decking Oil

5.0/5.0 (4)

£20.97 - £31.89

A premium quality decking oil which incorporates anti-slip technology to improve grip on decking boards, handrails, wooden steps and other exterior wood surfaces.

1 coat
Coverage: 17m²/L
48 hrs drying time

£20.97 - £31.89

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Available in 2.5L, 5L

Rustins Textured Decking Oil

5.0/5.0 (4)

£20.39

A high quality, clear, solvent-based, anti-slip decking oil for use on softwood and hardwood decking. Contains UV filters and biocides. Ideal for domestic and commercial decking.

3 coats
Coverage: 12-14m²/L
6 hrs drying time

£20.39

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Available in 2.5L

Ronseal Garden Cleaner

£3.80

An effective garden cleaner for use on patios, paving and wooden decking. Removes moss, mould and algae in just 15 minutes. Ideal as a pre-treatment prior to applying a decking oil or stain.

1 coat
Coverage: 5m²/L

£3.80

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Available in 5L

Ronseal Decking End Grain Protector

5.0/5.0 (2)

£7.88

Waterproofs and protects cross cut end grains on decking against water damage which can lead to rot and decay. Rainproof in 90 minutes.

2 coats
Coverage: 8m²/L
24 hrs drying time

£7.88

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Available in 750ml

Ronseal Multi Purpose Wood Treatment

4.2/5.0 (4)

£14.43 - £20.40

A clear, multi-purpose, solvent-based wood preservative that provides protection against wet rot, dry rot, woodworm and insect attack. Ideal for a variety of projects including garden decking.

3 coats
Coverage: 6m²/L
24 hrs drying time

£14.43 - £20.40

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Available in 2.5L, 5L

Cuprinol Total Deck

4.7/5.0 (13)

£21.10 - £34.20

A clear, all-in-one, water-based decking oil and restorer for all softwood and hardwood decking. Restores grey and weathered decking in just one coat.

1 coat
Coverage: 9m²/L
5 hrs drying time

£21.10 - £34.20

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Available in 2.5L, 5L

Ronseal Decking Stripper

5.0/5.0 (2)

£21.21

Specially formulated decking stripper for the removal of decking stains and decking oils prior to re-finishing. Works in just 30 minutes.

1 coat
Coverage: 10m²/L
30 mins drying time

£21.21

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Available in 2.5L

Barrettine Mould and Mildew Spray

4.4/5.0 (5)

£5.03

An effective spray for the control of mould spores, algae and fungi. Ideal for localised areas that need attention. Handy trigger spray bottle for easy application.

1-2 coats
Coverage: 4m²/L
24 hrs drying time

£5.03

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Available in 500ml

Liberon Garden ColourCare Decking Paint

4.7/5.0 (2)

£13.85

A decorative, water-based decking paint for all wooden decking. Ideal for use on old and worn garden decking boards. Colours, protects and prevents wood degeneration by repelling water and protecting against UV damage.

2 coats
Coverage: 10m²/L
24 hrs drying time

£13.85

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Available in 2.5L

Ronseal Decking Restorer

4.0/5.0 (2)

£12.58

A specifically designed decking restorer for weathered or grey decking. Suitable for ridged, smooth, softwood and hardwood decking. Revives and cleans wooden decking back to its natural appearance.

1 coat
Coverage: 15m²/L
20 mins drying time

£12.58

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Available in 2.5L

Ronseal Woodworm Killer

4.9/5.0 (4)

£11.99 - £17.99

An effective, water-based woodworm killer that penetrates deep into the wood to kill wood boring insects, their larvae and eggs. Suitable for a wide range of interior and exterior projects including decking joists and boards.

3 coats
Coverage: 10m²/L
2 hrs drying time

£11.99 - £17.99

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Available in 1L, 5L

Liberon Anti-Slip Coating

5.0/5.0 (3)

£10.65 - £26.35

A clear coating suitable for use on cement, stone and wood surfaces. Ideal for patios, decking, utility rooms and swimming pools.

2-3 coats
Coverage: 12m²/L
12 hrs drying time

£10.65 - £26.35

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Available in 1L, 2.5L

Doff Path, Patio and Decking Cleaner

5.0/5.0 (2)

£3.19

A concentrated wood cleaner that cleans and restores garden paths, patios and wooden decking. Each box makes up to 5L of cleaner that effectively removes mould, mildew and algae.

1-2 coats
Coverage: 6m²/L
2 hrs drying time

£3.19

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Cuprinol Stain Stripper

5.0/5.0 (1)

£18.96

An effective decking stripper for the removal of old decking stains and paints. Removes most surface coatings from softwood and hardwood decking in less than 4 hours.

1 coat
Coverage: 4m²/L
2 hrs drying time

£18.96

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Available in 2.5L

Osmo Polymer Composite Cleaner (8021)

£11.97 - £52.33

A lightly alkaline-based intensive cleaner for composite decking. Removes organic and inorganic dirt and stains from WPC and BPC decking boards.

Coverage: 50m²/L

£11.97 - £52.33

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Available in 1L, 5L

Liberon Tough Deck Clean and Revive

£8.67

An effective cleaning solution for use on old and soiled wooden decking which has dulled and faded over time.

1 coat
Coverage: 30m²/L
24 hrs drying time

£8.67

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Available in 2L

Sadolin Beautiflex

4.0/5.0 (1)

£13.42 - £30.84

A solvent-based, opaque wood stain for all exterior wood, including garden decking. Highly durable and flexible. Water and UV-resistant.

2-3 coats
Coverage: 15m²/L
20 hrs drying time

£13.42 - £30.84

More Info

Available in 1L, 2.5L

Osmo Paint Remover Gel

£3.08 - £28.69

An easy to manage gel, highly effective for removing wood oils and stains from exterior timber and garden furniture.

1 coat
Coverage: 5m²/L

£3.08 - £28.69

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Available in 500ml, 2.5L

Osmo Exterior Spray Cleaner (8027)

£5.88

A ready-to-use spray for cleaning oiled exterior wooden surfaces. Also for use on stone, vinyl and PVC. Contains soaps based on natural oils. Ideal for garden furniture and the localised cleaning of garden decking.

£5.88

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Available in 500ml

Sadolin Decking Oil

£27.11

A high quality, water-based decking oil for use on all wooden garden decking. Replaces natural oils lost through weathering. Provides excellent weather protection. It is resistant to mould and algae, and contains UV-active technology.

1-2 coats
Coverage: 10m²/L
16 hrs drying time

£27.11

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Available in 2.5L

Barrettine End Grain Preserver

£19.78

A solvent-based end grain preserver which deeply penetrates to protect against wood boring insects, wood rotting fungi and blue stain.

2 coats
Coverage: 0.18m²/L
24 hrs drying time

£19.78

More Info

Available in 1L

Liberon Garden Furniture Cleaner

£9.70

An effective wood cleaner that removes dirt, mildew and grime from greying exterior wood and prepares it for re-oiling. Ideal for garden furniture, wooden decking and other garden wood.