Price Match Promise
FREE next working day delivery over £30* Order by 5pm.
Trustpilot Rated 9.8/10 From 30,000+ reviews
  1. Home
  2. projects
  3. decking treatments

Decking Treatment Products

61 matching products Sort by:
Filters
Ronseal Decking Oil
Ronseal Decking Oil
  4.9/5.0  (1758 reviews)
£11.25 - £15.75
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
More Info
Available in 2.5L, 5L
Cuprinol Anti-Slip Decking Stain
Cuprinol Anti-Slip Decking Stain
  4.9/5.0  (367 reviews)
£10.70 - £19.40
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
More Info
Available in 2.5L, 5L
Manns UV Protection Decking Oil Thumb
Manns Premier UV Decking Oil
  4.9/5.0  (169 reviews)
£19.20
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
More Info
Available in 5L
Liberon Decking Oil
Liberon Decking Oil
  3.9/5.0  (16 reviews)
£13.26 - £20.38
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
More Info
Available in 2.5L, 5L
Wood Preservative
Barrettine Premier Wood Preserver
  4.9/5.0  (2118 reviews)
£8.11 - £21.34
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
More Info
Available in 1L, 5L
Ronseal Ultimate Protection Decking Oil
Ronseal Ultimate Protection Decking Oil
  4.9/5.0  (743 reviews)
£13.49 - £16.41
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
More Info
Available in 2.5L, 5L
Barrettine Decking Oil
Barrettine Decking Oil
  4.9/5.0  (841 reviews)
£12.85 - £18.99
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
More Info
Available in 2.5L, 5L
Ronseal Ultimate Protection Decking Stain
Ronseal Ultimate Protection Decking Stain
  4.9/5.0  (295 reviews)
£12.92 - £23.96
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
More Info
Available in 2.5L, 5L
Osmo Decking Oil
Osmo Decking Oil
  4.9/5.0  (105 reviews)
£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
More Info
Available in 5ml sample, 125ml, 750ml, 2.5L
Ronseal Total Wood Preservative
Ronseal Total Wood Preservative
  4.8/5.0  (189 reviews)
£12.49 - £17.28
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
More Info
Available in 2.5L, 5L
Ronseal Decking Rescue Paint thumb
Ronseal Decking Rescue Paint
  4.9/5.0  (198 reviews)
£15.79 - £31.43
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
More Info
Available in 2.5L, 5L
Woodleys Decking Applicator
Woodleys Decking Applicator
  4.4/5.0  (182 reviews)
£5.99
Faster than brush application that gets into the grooves
More Info
Available in 7" (178mm)
Ronseal Decking Stain
Ronseal Decking Stain
  4.7/5.0  (89 reviews)
£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
More Info
Available in 2.5L, 5L
Ronseal Decking Cleaner
Ronseal High Performance Decking Cleaner Sachets
  4.7/5.0  (81 reviews)
£3.56
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
More Info
Osmo Wood Reviver Gel
Osmo Wood Reviver Gel (6609)
  4.8/5.0  (93 reviews)
£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
More Info
Available in 500ml, 2.5L, 5L, 10L
Ronseal Decking Protector
Ronseal Decking Protector
  4.9/5.0  (73 reviews)
£15.23
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
More Info
Available in 5L
Osmo Anti Slip Decking Oil (430)
Osmo Anti Slip Decking Oil (430)
  4.7/5.0  (75 reviews)
£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
More Info
Available in 125ml, 750ml, 2.5L
Wood Preservative
Barrettine Premier Universal Preserver
  4.8/5.0  (80 reviews)
£6.73 - £19.75
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
More Info
Available in 1L, 5L
Fungicidal Wash (Multicide)
Barrettine Mould and Mildew Cleaner
  4.6/5.0  (51 reviews)
£7.24
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
More Info
Available in 4L
Cuprinol UV Guard Decking Oil
Cuprinol UV Guard Decking Oil
  4.8/5.0  (65 reviews)
£10.93 - £19.40
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
More Info
Available in 2.5L, 5L
Cuprinol Wood Preserver Clear (BP)
Cuprinol Wood Preserver Clear (BP)
  4.8/5.0  (49 reviews)
£7.58 - £27.31
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
More Info
Available in 1L, 2.5L, 5L
Woodworm Killer
Barrettine Premier Woodworm Killer
  4.9/5.0  (48 reviews)
£3.36 - £15.00
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
More Info
Available in 250ml, 1L, 2.5L, 5L
Cuprinol Woodcare Brush
Cuprinol Woodcare Brush
  4.8/5.0  (23 reviews)
£6.75
Quality brush for the application of decking treatments and stains. Features a soft grip ergonomic handle for better grip and comfort.
More Info
Available in 4" (100mm)
Padco Deck and Fence Stain Applicator
Padco Deck and Fence Stain Applicator
  4.8/5.0  (36 reviews)
£8.99 - £9.74
An extra thick synthetic lambswool pad that holds plenty of product for super quick coverage.
More Info
Available in 7" (178mm), 10" (254mm)
Decking Brush Thumb
Manns 147 Natural Decking Brush
  4.9/5.0  (30 reviews)
£14.24
A long bristle brush perfect for applying a range of decking treatments including decking oils and stains. Can be used with compatible extension poles.
More Info
Available in 8 7/10" (220mm)
Woodleys Lightweight Extension Pole
Woodleys Lightweight Extension Pole
  4.7/5.0  (20 reviews)
£9.99
Ultra-Lightweight 80cm - 130cm Extension Pole. Fit's most handles.
More Info
Osmo End Grain Sealing Wax thumb
Osmo End Grain Sealing Wax (5735)
  5.0/5.0  (17 reviews)
£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
More Info
Available in 375ml
Osmo Decking Cleaner (8025)
Osmo Decking Cleaner (8025)
  4.6/5.0  (5 reviews)
£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
More Info
Available in 1L, 5L
Holzol Decking Oil
Holzol Decking Oil
  4.9/5.0  (7 reviews)
£3.74 - £22.16
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
More Info
Available in 100ml, 2.5L
Ronseal Decking Cleaner and Reviver
Ronseal Decking Cleaner and Reviver
  3.9/5.0  (6 reviews)
£7.87
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
More Info
Available in 5L
Cuprinol Decking Cleaner
Cuprinol Decking Cleaner
  3.9/5.0  (11 reviews)
£7.99
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
More Info
Available in 2.5L
Ensele End Grain Preservative
Ensele End Grain Preservative
  4.3/5.0  (5 reviews)
£13.45
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
More Info
Available in 1L
Sadolin Decking Stain and Protector
Sadolin Decking Stain and Protector
  4.0/5.0  (7 reviews)
£20.54
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
More Info
Available in 2.5L
Ronseal Multi Purpose Wood Treatment
Ronseal Multi Purpose Wood Treatment
  4.5/5.0  (3 reviews)
£12.60 - £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
More Info
Available in 2.5L, 5L
Cuprinol Total Deck
Cuprinol Total Deck
  4.8/5.0  (13 reviews)
£20.58 - £32.26
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
More Info
Available in 2.5L, 5L
Woodleys Exterior Block Brush
Woodleys Exterior Block Brush
£5.93
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.
More Info
Available in 120mm
Rustins Textured Decking Oil
Rustins Textured Decking Oil
  4.6/5.0  (3 reviews)
£19.75
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
More Info
Available in 2.5L
Osmo Decking Brush Set
Osmo Decking Brush Set
£21.90
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.
More Info
Padco Crack and Groove Tool
Padco Crack and Groove Hand Tool
  3.7/5.0  (2 reviews)
£4.49 - £5.24
The perfect tool for painting or staining the gaps between decking and floor boards and other difficult to reach areas.
More Info
Available in 2" (50mm), 6" (152mm)
Ronseal Decking End Grain Protector
Ronseal Decking End Grain Protector
  4.0/5.0  (1 reviews)
£6.58
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
More Info
Available in 750ml
Padco Deck and Fence Stain Pad Refill
Padco Deck and Fence Stain Pad Refill
£5.53 - £6.32
Replacement pad for use with Padco Deck and Fence Pad Applicator.
More Info
Available in 7" (178mm), 10" (254mm)
Barrettine Anti-Slip Decking Oil
Barrettine Anti-Slip Decking Oil
  4.0/5.0  (3 reviews)
£19.78 - £30.08
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
More Info
Available in 2.5L, 5L
Ronseal Woodworm Killer
Ronseal Woodworm Killer
  4.3/5.0  (4 reviews)
£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
More Info
Available in 1L, 5L
Osmo Decking Cleaning Brush
Osmo Decking Cleaning Brush
  4.0/5.0  (1 reviews)
£9.50
Ideal for cleaning wooden garden decking. Designed for use with Osmo Wood Reviver Gel.
More Info
Available in 5 9/10" (150mm)
Ronseal Decking Stripper
Ronseal Decking Stripper
  4.0/5.0  (2 reviews)
£19.75
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
More Info
Available in 2.5L
Ronseal Garden Cleaner
Ronseal Garden Cleaner
£3.99
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
More Info
Available in 5L
Liberon Garden ColourCare Decking Paint
Liberon Garden ColourCare Decking Paint
  3.5/5.0  (1 reviews)
£14.45
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
More Info
Available in 2.5L
Barrettine Mould and Mildew Spray
Barrettine Mould and Mildew Spray
  4.3/5.0  (2 reviews)
£4.79
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
More Info
Available in 500ml
Doff Path, Patio and Decking Cleaner
Doff Path, Patio and Decking Cleaner
  4.0/5.0  (2 reviews)
£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
More Info
Cuprinol Stain Stripper
Cuprinol Stain Stripper
  3.4/5.0  (1 reviews)
£17.61
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
More Info
Available in 2.5L
Ronseal Decking Restorer
Ronseal Decking Restorer
  3.5/5.0  (2 reviews)
£13.42
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
More Info
Available in 2.5L
Padco Any Angle Crack and Groove Thumbnail
Padco Any Angle Crack and Groove Tool
  4.0/5.0  (3 reviews)
£7.49
An applicator for narrow, hard to reach areas between decking and fence panels. Features adjustable angle and attaches to Manns Lightweight Extension Pole.
More Info
Liberon Anti-Slip Coating
Liberon Anti-Slip Coating
£11.48 - £28.86
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
More Info
Available in 1L, 2.5L
Osmo Polymer Composite Cleaner (8021)
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
More Info
Available in 1L, 5L
Cuprinol Fence and Decking Power Sprayer
Cuprinol Fence and Decking Power Sprayer
£29.69
A fast, light and easy way to colour and protect garden wood. Comes with 1 year guarantee. Batteries included.
More Info
Liberon Tough Deck Clean and Revive
Liberon Tough Deck Clean and Revive
£8.71
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
More Info
Available in 2L
Sadolin Beautiflex
Sadolin Beautiflex
  3.5/5.0  (1 reviews)
£11.96 - £31.66
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
More Info
Available in 1L, 2.5L
Osmo Exterior Spray Cleaner (8027)
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.
More Info
Available in 500ml
Sadolin Decking Oil
Sadolin Decking Oil
£30.87
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
More Info
Available in 2.5L
Liberon Garden Furniture Cleaner
Liberon Garden Furniture Cleaner
£9.46
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
More Info
Available in 1L
Polyvine Hickson Decor Antislip
Polyvine Hickson Decor Antislip
£17.27 - £42.10
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
More Info
Available in 1L, 2.5L