It’s a question we hear all the time: do you really need a decking preserver, or can you go straight in with your oil, paint or stain?
The short answer is – if you want your decking to last and keep maintenance to a minimum, it’s well worth taking the extra step.
A good quality wood preserver works beneath your chosen finish, helping to protect the timber from the inside out. It defends against common issues like rot, mould, algae and even wood-boring insects – all of which can significantly shorten the life of your decking if left untreated.
Think of it as the foundation for everything that follows. Skipping it might save time now, but it often leads to more work (and cost) further down the line.
Recommended Wood Preservers
Cuprinol Wood Preserver
Water-based, low voc & wax-free, so it won’t clash with top coats and the clear formula penetrates the wood to provide long lasting rot protection.
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Barrettine Universal Preserver
A low-odour wood treatment also without wax that offers protection against wood rot, fungi, decay and mould. As it’s wax-free this gives you a choice of top coats.
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Barrettine Premier Wood Preserver
A solvent-based preservative that can be used on completely untreated decking or decking that has been neglected for some time. Available in 7 colours for a degree of UV protection, or clear.
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Recommended Top Coats
Manns Premier UV Decking Oil
This solvent-based decking oil is suitable for both softwood and hardwood. Available in 3 colours & clear.
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Barrettine Decking Oil
To nourish and enhances all wood decking. Contains UV stabilisers to protect against colour fade. Available in 5 colours & clear.
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