Decking Stain & Oil

Bring tired timber decking back to life with a protective finish. This range includes decking oil, decking stain, decking paint and decking protector, mostly from Ronseal, with Cuprinol decking stain and an anti slip decking stain, plus Rustins and Johnstone's options.

Oils soak into the wood and give a natural look, so Ronseal decking oil and Ultimate Protection decking oil suit anyone who wants to keep the grain visible. A decking stain adds colour, with shades from natural pine to rocky grey, silver birch and oak. Decking paint gives solid colour, such as deep blue or sage, and hides a worn surface. For safety on wet boards, anti slip paint for decking or a Cuprinol anti slip decking stain adds grip.

Pick a dry spell and prepare first. Sweep, scrub off moss and algae with a decking cleaner, sand raised grain and let the timber dry out fully. Apply with a brush, pad or roller along the boards in thin coats and avoid pooling in the gaps. Check the pack for drying time, coverage per litre, and how often you should re-coat. Wear gloves and keep pets off while it dries.

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95 products

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Ronseal Ultimate Protection Decking Paint Sage 5L tin
Ronseal Ultimate Protection Decking Paint Sage 5L
£79.99 inc. VAT RRP £96.77 Save 17%£66.66 ex. VAT£16.00 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L tin in Willow
Ronseal Ultimate Protection Decking Stain 2.5L - Willow
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £33.14 vs RRP
Ronseal Ultimate Protection Decking Stain 5L in Willow
Ronseal Ultimate Protection Decking Stain 5L - Willow
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
Save £8.49 vs RRP
Cuprinol decking cleaner 2.5L
Cuprinol Decking Cleaner 2.5L
£14.99 inc. VAT RRP £23.48 Save 36%£12.49 ex. VAT£6.00 per litre
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Ronseal Quick Drying Decking Stain 5L in Rich Teak
Ronseal Quick Drying Decking Stain 5L - Rich Teak
£46.99 inc. VAT RRP £76.13 Save 38%£39.16 ex. VAT£9.40 per litre
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Ronseal Quick Drying Decking Stain 5L tin in Golden Cedar
Ronseal Quick Drying Decking Stain 5L Golden Cedar
£46.99 inc. VAT RRP £76.13 Save 38%£39.16 ex. VAT£9.40 per litre
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Ronseal Quick Drying Decking Stain 5L in Rocky Grey
Ronseal Quick Drying Decking Stain 5L - Rocky Grey
£46.99 inc. VAT RRP £76.13 Save 38%£39.16 ex. VAT£9.40 per litre
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Ronseal Quick Drying Decking Stain 5L tin in Country Oak
Ronseal Quick Drying Decking Stain 5L Country Oak
£46.99 inc. VAT RRP £76.13 Save 38%£39.16 ex. VAT£9.40 per litre
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Ronseal Quick Drying Decking Stain 5L in Rich Mahogany
Ronseal Quick Drying Decking Stain 5L - Rich Mahogany
£46.99 inc. VAT RRP £76.13 Save 38%£39.16 ex. VAT£9.40 per litre
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Ronseal Ultimate Protection Decking Stain 5L in Medium Oak
Ronseal Ultimate Protection Decking Stain 5L Medium Oak
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
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Ronseal Ultimate Protection Decking Stain 5L in Charcoal
Ronseal Ultimate Protection Decking Stain 5L - Charcoal
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
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Ronseal Ultimate Protection Decking Stain 5L in Slate
Ronseal Ultimate Protection Decking Stain 5L Slate
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
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Ronseal Ultimate Protection Decking Stain 5L in Mahogany
Ronseal Ultimate Protection Decking Stain 5L - Mahogany
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
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Ronseal Ultimate Protection Decking Stain 5L in Teak
Ronseal Ultimate Protection Decking Stain 5L Teak
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
Sold outSave £28.78 vs RRP
Ronseal Ultimate Protection Decking Paint English Oak 5L tin
Ronseal Ultimate Protection Decking Paint English Oak 5L
£67.99 inc. VAT RRP £96.77 Save 29%£56.66 ex. VAT£13.60 per litre
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Ronseal Ultimate Protection Decking Stain 5L in Country Oak
Ronseal Ultimate Protection Decking Stain 5L - Country Oak
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
Sold outSave £28.78 vs RRP
Ronseal Ultimate Protection Decking Paint Slate 5L tin
Ronseal Ultimate Protection Decking Paint Slate 5L
£67.99 inc. VAT RRP £96.77 Save 29%£56.66 ex. VAT£13.60 per litre
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Ronseal Ultimate Protection Decking Stain 5L in Dark Oak
Ronseal Ultimate Protection Decking Stain 5L - Dark Oak
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
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Ronseal Ultimate Protection Decking Stain 5L in Walnut
Ronseal Ultimate Protection Decking Stain 5L Walnut
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
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Ronseal Ultimate Protection Decking Stain 5L in Cedar
Ronseal Ultimate Protection Decking Stain 5L - Cedar
£51.99 inc. VAT RRP £85.13 Save 38%£43.33 ex. VAT£10.40 per litre
Sold outSave £28.78 vs RRP
Ronseal Ultimate Protection Decking Paint 5L tin in Willow
Ronseal Ultimate Protection Decking Paint 5L Willow
£67.99 inc. VAT RRP £96.77 Save 29%£56.66 ex. VAT£13.60 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L in Sage
Ronseal Ultimate Protection Decking Stain 2.5L - Sage
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £16.94 vs RRP
Ronseal Quick Drying Decking Stain Rich Mahogany 2.5L tin
Ronseal Quick Drying Decking Stain Rich Mahogany 2.5L
£27.99 inc. VAT RRP £44.93 Save 37%£23.33 ex. VAT£11.20 per litre
Sold outSave £28.78 vs RRP
Ronseal Ultimate Protection Decking Paint Chestnut 5L tin
Ronseal Ultimate Protection Decking Paint Chestnut 5L
£67.99 inc. VAT RRP £96.77 Save 29%£56.66 ex. VAT£13.60 per litre
Sold outSave £28.78 vs RRP
Ronseal Ultimate Protection Decking Paint 5L in Charcoal
Ronseal Ultimate Protection Decking Paint 5L - Charcoal
£67.99 inc. VAT RRP £96.77 Save 29%£56.66 ex. VAT£13.60 per litre
Save £16.94 vs RRP
Ronseal Quick Drying Decking Stain Country Oak 2.5L tin
Ronseal Quick Drying Decking Stain Country Oak 2.5L
£27.99 inc. VAT RRP £44.93 Save 37%£23.33 ex. VAT£11.20 per litre
Save £16.94 vs RRP
Ronseal Quick Drying Decking Stain 2.5L tin in Rocky Grey
Ronseal Quick Drying Decking Stain 2.5L Rocky Grey
£27.99 inc. VAT RRP £44.93 Save 37%£23.33 ex. VAT£11.20 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L tin in Walnut
Ronseal Ultimate Protection Decking Stain 2.5L - Walnut
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £16.33 vs RRP
Ronseal Ultimate Protection Decking Paint 2.5L in Willow
Ronseal Ultimate Protection Decking Paint 2.5L - Willow
£38.99 inc. VAT RRP £55.32 Save 29%£32.49 ex. VAT£15.60 per litre
Save £16.94 vs RRP
Ronseal Quick Drying Decking Stain 2.5L tin in Rich Teak
Ronseal Quick Drying Decking Stain 2.5L Rich Teak
£27.99 inc. VAT RRP £44.93 Save 37%£23.33 ex. VAT£11.20 per litre
Save £16.94 vs RRP
Ronseal Quick Drying Decking Stain Golden Cedar 2.5L tin
Ronseal Quick Drying Decking Stain Golden Cedar 2.5L
£27.99 inc. VAT RRP £44.93 Save 37%£23.33 ex. VAT£11.20 per litre
Save £16.33 vs RRP
Ronseal Ultimate Protection Decking Paint 2.5L in Sage
Ronseal Ultimate Protection Decking Paint 2.5L Sage
£38.99 inc. VAT RRP £55.32 Save 29%£32.49 ex. VAT£15.60 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L tin in Teak
Ronseal Ultimate Protection Decking Stain 2.5L - Teak
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L in Dark Oak
Ronseal Ultimate Protection Decking Stain 2.5L - Dark Oak
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L tin in Cedar
Ronseal Ultimate Protection Decking Stain 2.5L Cedar
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L in Mahogany
Ronseal Ultimate Protection Decking Stain 2.5L - Mahogany
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L in Medium Oak
Ronseal Ultimate Protection Decking Stain 2.5L - Medium Oak
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L tin in Country Oak
Ronseal Ultimate Protection Decking Stain 2.5L Country Oak
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L tin in Charcoal
Ronseal Ultimate Protection Decking Stain 2.5L Charcoal
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £18.79 vs RRP
Ronseal Ultimate Protection Decking Stain 2.5L tin in Slate
Ronseal Ultimate Protection Decking Stain 2.5L - Slate
£29.99 inc. VAT RRP £48.78 Save 38%£24.99 ex. VAT£12.00 per litre
Save £17.21 vs RRP
Ronseal Decking Stripper 2.5L
Ronseal Decking Stripper 2.5L
£42.99 inc. VAT RRP £60.20 Save 28%£35.83 ex. VAT£17.20 per litre
Save £13.78 vs RRP
Cuprinol Anti Slip Decking Stain 2.5L tin in Cedar Fall
Cuprinol Anti Slip Decking Stain 2.5L Cedar Fall
£20.99 inc. VAT RRP £34.77 Save 39%£17.49 ex. VAT£8.40 per litre
Save £13.78 vs RRP
Cuprinol Anti-Slip Decking Stain 2.5L in Boston Teak
Cuprinol Anti-Slip Decking Stain 2.5L, Boston Teak
£20.99 inc. VAT RRP £34.77 Save 39%£17.49 ex. VAT£8.40 per litre
Save £12.67 vs RRP
Cuprinol One Coat Sprayable Fence Treatment 5L Rich Cedar
Cuprinol One Coat Sprayable Fence Treatment 5L Rich Cedar
£19.99 inc. VAT RRP £32.66 Save 38%£16.66 ex. VAT£4.00 per litre
Sold outSave £13.78 vs RRP
Cuprinol Anti-Slip Decking Stain Golden Maple 2.5L
Cuprinol Anti-Slip Decking Stain Golden Maple 2.5L
£20.99 inc. VAT RRP £34.77 Save 39%£17.49 ex. VAT£8.40 per litre
Save £12.67 vs RRP
Cuprinol One Coat Sprayable Fence Treatment 5L Autumn Gold
Cuprinol One Coat Sprayable Fence Treatment 5L - Autumn Gold
£19.99 inc. VAT RRP £32.66 Save 38%£16.66 ex. VAT£4.00 per litre
Save £13.78 vs RRP
Cuprinol anti-slip decking stain American Mahogany 2.5L
Cuprinol Anti-Slip Decking Stain American Mahogany 2.5L
£20.99 inc. VAT RRP £34.77 Save 39%£17.49 ex. VAT£8.40 per litre
Save £10.20 vs RRP
Ultimate Protection Decking Paint 2.5L - Black
Ronseal Ultimate Protection Decking Paint Black 2.5L
£42.99 inc. VAT RRP £53.19 Save 19%£35.83 ex. VAT£17.20 per litre

How to choose decking treatment

Choose by how much colour and upkeep you want.

OptionBest forThings to know
Decking oilNatural look on softwood or hardwoodSoaks in; reapply roughly once a year
Decking stainAdding colour to softwood deckingDarker shades show wear on busy areas
Decking paintStrong solid coloursNeeds regular touch-ups where feet wear it
Anti-slip treatmentSteps, shaded or damp areasAdds grip; check it suits your existing finish
Decking cleaner or restorerGreen or greyed deckingUse before treating so the finish soaks in

Decking Stain & Oil: frequently asked questions

What is the difference between decking oil and stain?

Oil gives a natural, penetrating finish, while stain adds colour and often more protection. Both are brushed on thinly.

How do I make decking less slippery?

Clean off algae first, then apply an anti slip decking stain or add anti slip strips. Moss is a common cause.

When is the best time to treat decking?

Choose dry weather with mild temperatures, and allow the wood to dry for several days after rain.

Can I paint over old decking stain?

Clean and sand off loose finish, then apply a compatible decking paint. Check product guidance for coating over previous treatments.

How many coats of decking oil do I need?

One or two thin coats are typical. Follow the instructions on the can.

Buying in bulk or for your business?

Landlords, trades and facilities teams can ask us for a quote on larger quantities.

Trade and bulk orders