Decking Treatment Products

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Recommended
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
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Available in 2.5L, 5L
Recommended
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
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Available in 2.5L, 5L
Recommended
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: 8m²/L
  • 12 hrs drying time
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Available in 5L
Recommended
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
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Available in 2.5L, 5L
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
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Available in 1L, 5L
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
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Available in 2.5L, 5L
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: 8m²/L
  • 12 hrs drying time
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Available in 2.5L, 5L
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
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Available in 2.5L, 5L
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
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Available in 5ml sample, 125ml, 750ml, 2.5L
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
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Available in 2.5L, 5L
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
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Available in 2.5L, 5L
Faster than brush application that gets into the grooves
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Available in 7" (178mm)
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
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Available in 2.5L, 5L
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
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
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Available in 500ml, 2.5L, 5L, 10L
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
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Available in 5L
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
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Available in 125ml, 750ml, 2.5L
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
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Available in 1L, 5L
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
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Available in 4L
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
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Available in 2.5L, 5L
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
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Available in 1L, 2.5L, 5L
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
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Available in 250ml, 1L, 2.5L, 5L
Quality brush for the application of decking treatments and stains. Features a soft grip ergonomic handle for better grip and comfort.
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Available in 4" (100mm)
An extra thick synthetic lambswool pad that holds plenty of product for super quick coverage.
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Available in 7" (178mm), 10" (254mm)
A long bristle brush perfect for applying a range of decking treatments including decking oils and stains. Can be used with compatible extension poles.
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Available in 8 7/10" (220mm)
Ultra-Lightweight 80cm - 130cm Extension Pole. Fit's most handles.
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
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Available in 375ml
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
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Available in 1L, 5L
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
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Available in 100ml, 2.5L
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: 22m²/L
  • 15 mins drying time
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Available in 5L
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
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Available in 2.5L
A water-based end grain preservative based on triazole technology. Protects against water ingress, fungi and insect attack. Ideal for protecting and preserving the sawn ends of garden decking.
  • 1-2 coats
  • Coverage: 7m²/L
  • 60 hrs drying time
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Available in 1L
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
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Available in 2.5L
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
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Available in 2.5L, 5L
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
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Available in 2.5L, 5L
A large synthetic bristle brush for the application of paint, oils and preservers to sheds, decking and fences. Gives a smooth, professional finish with minimal effort.
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Available in 120mm
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
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Available in 2.5L
For optimal application of Osmo Decking Oils. Comprised of a decking brush, 35mm soft tip brush, plastic grooved tray and a pack of 3 plastic removable tray inserts.
The perfect tool for painting or staining the gaps between decking and floor boards and other difficult to reach areas.
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Available in 2" (50mm), 6" (152mm)
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
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Available in 750ml
Replacement pad for use with Padco Deck and Fence Pad Applicator.
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Available in 7" (178mm), 10" (254mm)
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
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Available in 2.5L, 5L
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
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Available in 1L, 5L
Ideal for cleaning wooden garden decking. Designed for use with Osmo Wood Reviver Gel.
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Available in 5 9/10" (150mm)
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
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Available in 2.5L
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
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Available in 5L
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
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Available in 2.5L
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
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Available in 500ml
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
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
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Available in 2.5L
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
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Available in 2.5L
An applicator for narrow, hard to reach areas between decking and fence panels. Features adjustable angle and attaches to Manns Lightweight Extension Pole.
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
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Available in 1L, 2.5L
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
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Available in 1L, 5L
A fast, light and easy way to colour and protect garden wood. Comes with 1 year guarantee. Batteries included.
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
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Available in 2L
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
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Available in 1L, 2.5L
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.
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Available in 500ml
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
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Available in 2.5L
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.
  • 1 coat
  • Coverage: 30m²/L
  • 24 hrs drying time
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Available in 1L
A clear, slip-resistant coating for exterior wooden floors and decking. UV-resistant and water-repellent.
  • 1 coat
  • Coverage: 9m²/L
  • 24 hrs drying time
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Available in 1L, 2.5L