Wood Preservers and Treatments
Keep indoor and outdoor wooden surfaces protected from wear and weather exposure with our trade-quality range of wood preservers and treatments.
The Paint Shed offers exterior and internal woodcare treatments from leading brands, including Osmo Oil and Dulux Trade. A dependable wood preserver or treatment can offer long-lasting protection from moisture damage, mould and wood-rotting fungi, keeping surfaces in good condition for longer.
Protect timber surfaces with our wide range of trade-quality wood preservers and treatments for interior and exterior wood. Shop online at The Paint Shed and enjoy free standard UK mainland delivery on orders over £50*.
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Wood protective treatments are designed to protect timber from wear and weather exposure and improve its resilience. These products are specially formulated to help extend the longevity of your wood by preventing corrosion, rot, fungal attack, mould-growth and degradation due to UV exposure.
There are two types of wood treatments:Â
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Those that sink into the surface to enhance the natural appearance of the wood. These are usually oil and wax-based products, such as Osmo Polyx-Oil Satin. Their resilient stain and water-resistant finishes make them suitable for moisture-prone areas like decks, sheds and fences. They are easy to use and reapply to freshen up wood that needs a new lease of life.
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Those that are applied as a protective coat, such as Dulux Trade Danish Oil. These products create a top layer to protect wooden structures from daily wear, UV exposure and moisture damage. This weather-resistant, protective barrier is ideal for interiors such as door frames, windows and furniture.
A wood preserver is essential for maintaining the natural beauty and integrity of your interior and exterior wood. Here are a few key benefits of using a wood treatment.Â
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Protection from Rot & Fungal Attack: Wood preservatives provide a barrier that protects against moisture penetration, which would otherwise cause wood rot and disease.Â
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Defends Against Pest Infestations: Untreated wood can become a breeding ground for pests, including wood-boring insects and termites. A high-quality wood preservative penetrates the wood to help keep pests away, preserving structures such as sheds, fencing and garden furniture.Â
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Improves Weather Resistance: Exterior wood, such as wooden doors and window frames, is constantly exposed to rain, frost and prolonged sunlight. Protective treatments provide a moisture-resistant barrier that preserves timber in high-exposure areas.
Not sure which product you need for your project? Get in touch with our expert team for product-specific advice.Â
We supply a premium range of trade-quality preservatives and treatments for indoor and outdoor timber from trusted brands. Here’s what you can expect from our range.
Penetrating Wood Preservatives & Timber Treatments
Ideal for exterior applications, these treatments absorb into the timber to protect against rot, fungi and insects, helping maintain the appearance and integrity of your wooden substrates.
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Osmo Wood Reviver Power Gel:Â Ideal for outdoor furniture and cladding, this gel refreshes and cleans greyed wood. Its non-drip, easy-to-apply formula penetrates the wood, lifting grey scales and restoring its beauty.
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Dulux Trade Danish Oil:Â A solvent-based nourishing treatment for indoor wood and sheltered outdoor wood. This oil penetrates the wood and soaks in to leave a clear coat beautful, protective matt finish.
Exterior Wood Oils & Treatments
Expertly crafted to withstand changing weather conditions, these treatments provide a breathable, rainproof and UV-resistant finish.
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Osmo UV Protection Oil Extra Satin:Â A UV-resistant matt or satin-finish oil that protects outdoor wood from sun damage and discolouration. Its permeable finish is ideal for hard-wearing surfaces such as doors, windows and cladding.
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Osmo Natural Oil Woodstain:Â This satinwood finish creates a breathable, microporous top layer that helps prevent swelling and shrinkage. It serves as a base coat and a top finish, providing a weatherproof, UV-stable top layer.
Wood Preparation & Structural Treatments
Designed to strengthen and stabilise timber, these wood treatments can help reinforce vulnerable areas and prevent surface breakdown over time. Perfect for both indoor and outdoor use, they’re great for preparing surfaces for long-term durability.
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Toupret Wood Hardener:Â A deep-penetrating water-based hardener that helps fortify rotten wood before filling and resurfacing. Great for indoor and outdoor use, it provides improved adhesion and can be re-stained or refinished with any topcoat of your choice.
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Osmo End Grain Sealing Wax: A clear finish interior and exterior end-grain wax that provides a dirt and water-resistant seal on absorbent timber end grains. Its weatherproof protection ensures your wood won’t crack, peel, swell or shrink over time.
Extend the longevity of your interior and exterior wood surfaces with high-quality wood treatments from The Paint Shed. Explore our best-selling paint and treatment products from top brands.
FAQs
Choose a treatment based on your wood type and its location: indoors or outdoors. Assess your timber’s needs based on whether it’s shaded or exposed to rain or direct sunlight.
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Preservative treatments like Cuprinol Trade Wood Preserver are suitable for outdoor wood that’s exposed to the elements.Â
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Penetrating oils like Osmo Polyx-Oil are great for smooth timber furniture and flooring.
Be sure to check out our tips and expert advice to help you choose the ideal wood preserver and achieve the best results.
The frequency of your wood treatments depends on its exposure. Most interiors treated with penetrating oil may last 3 to 5 years, while outdoor wood may need more frequent reapplication, often annually.
Yes, the final look and feel of your timber will depend on the type of treatment you choose. Some treatments are designed to leave a clear, subtle sheen that enhances the natural grain without any drastic change. Other treatments have a staining function, tinting the timber to a different shade.
If the decking is already faded, before you start treating, get some Osmo Wood Reviver Power Gel. This unique gel gets rid of build-up on wood and brings the colour back before you start treatment. You can then finish with a wood stain or sealing wax of your choice.
When using protective oils, especially those you need to permeate the wood actively, it helps to apply thinner coats. This helps prevent problems when curing. If you’re using a brush, a good treatment could cover around 4-7m² per litre.
Be sure to double-check the manufacturer’s product info sheet for the recommended number of coats, average coverage rates and proper application guidance.Â
Shop a diverse range of wood preservers and treatments online or in-store at The Paint Shed. Order online today and enjoy 5% off your first order when you sign up to our newsletter.
Shop Wood Preservers & Treatments at The Paint Shed
The Paint Shed offers a wide range of trade paints and woodcare treatments to make it easier for professional painters to find high-quality products at competitive prices. Our extensive paint range includes woodcare products from leading brands such as Johnstone’s Trade, Osmo, Fiddes, Sadolin and Dulux Trade Woodcare.
Our services also include:
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Expert tips and advice
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Click & Collect options from our 23 stores across Scotland