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Wood Coating, Oils and treatments

At Fettes, we understand the value of preserving and enhancing timber.

Which is why we offer a range of award winning products to ensure you timber stands the test of time against rain, sun, and wear. From decking and fencing to sheds and gazeboes, our wood treatments offer comprehensive protection. With our range of Barrettine wood treatments, you can protect and nourish pressure-treated timber, maintaining its natural beauty while adding durability and colour.

Our Barrettine Wood Protective Treatment is perfect for outdoor structures like sheds, fences, trellises, pergolas, and more. This oil-based treatment deeply penetrates the wood, providing exceptional water repellence while allowing the wood’s natural grain to shine through in a translucent finish.

For decking, our Barrettine Decking Oil is designed for pressure-treated protecting and enriching deck boards and balustrades. For even more safety, our premium topcoat decking oil features anti-slip technology to improve grip on decks, handrails, and wooden steps—ideal for both aesthetics and functionality.

Wood Protective Treatment

Tee Hinge

Barrettine Wood Protective is oil based for deeper penetration, leaving a waterproof translucent finish in a range of clear or coloured options.

ColourTin Size Price (each)
Clear5 Litres

£29.99 Including VAT.Add to basket

Dark Brown5 Litres

£29.99 Including VAT.Add to basket

Golden Brown5 Litres

£29.99 Including VAT.Add to basket

Light Brown5 Litres

£29.99 Including VAT.Add to basket

Holly Green5 Litres

£29.99 Including VAT.Add to basket

Approx. 1 litre covers 6m2
Recommend minimum 2 applications/coats.

Decking Oil

Curved Band Hinge

Barrettine Decking Oil All-In-One-Treatment is specifically formulated for use on pressure-treated timber offering superb protection.

ColourTin Size Price (each)
Clear Anti-Slip Top Coat Decking Oil5 Litres

£55.00 Including VAT.Add to basket

All in one Decking Oil: Dark Brown5 Litres

£46.00 Including VAT.Add to basket

All in one Decking Oil: Natural Oak5 Litres

£46.00 Including VAT.Add to basket

Top Coat: Approx. 1 litre covers 17 m2.
Decking Oil: Approx. 1 litre covers 6 to 8 m2
Best results – recommend minimum 2 applications/coats.

Wood Preserver

Band and Hook Hinge

Barrettine Premier Wood Preserver is a high-quality, low odour, oil based wood preserver to protect against wood-boring insects and fungi.

ColourTin Size Price (each)
Clear5 Litres

£41.00 Including VAT.Add to basket

Approx. 1 litre covers 5-6 m2.
Best results – recommend 2-3 applications/coats.

Teak Oil

Double Strap Hinge

A natural blend of pure oils that retains the natural beauty of most softwoods and hardwoods

ProductTin Size Price (each)
Teak Oil1 Litres

£13.00 Including VAT.Add to basket

Approx. 1 litre covers 8-10 m2s.

FETTES Wood Products

Please Note: Timber is a living product and will eventually need replacing. Although the wood preservative used in the pressure-treatment process is of the highest quality eco-friendly preservative to protect timber from insect attack and rot, it doesn’t protect timber from the effects of weather. UV light is responsible for most damage to exposed wood because it changes or destroys the wood’s lignin, a component of wood that hardens and strengthens the cell walls. In more scientific terms this process is called photo-oxidation. Without additional protection UV rays from the sun will weather timber changing the colour to silvery grey. It is also recommended to keep all vegetation at least 24 inches away from wood surfaces to allow for adequate ventilation and drying out of these surfaces when wet. Moisture will negatively affect the lifespan and performance of a timber product, so it’s essential to add a high-quality protective water-repellent coating to our product to get the best possible life span. This is best undertaken with a solvent-based treatment during the summer months, so that it can soak into the dry wood. Clean the wood surfaces to remove all foreign materials from the wood prior to the application of an exterior finish system. The overall performance of even the best finish system is dependent upon proper surface preparation and application technique. A wide range of wood treatment products are available on request and at our showroom. The timber colour may vary dependant on the timber and chemical protection used.

See terms and conditions on the page header before submitting your order.

Call our friendly sales staff on +44 (0)1463 871222 for details and availability.

Preserving & Extending Timbers Life

Makes Timber Water Proof

Pigments To Prevent Sun Damage

Oil/Spirit Formula For Deeper Penetration

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