Barretine Wood Protective Treatment
Back to Timber Preservers & WoodcareProtect and enhance exterior timber with Barrettine Wood Protective Treatment, a deep-penetrating oil-based treatment that helps protect against weathering, moisture, swelling, twisting, and decay. Suitable for rough, sawn, or smooth timber, it leaves an attractive translucent finish that allows the natural grain of the wood to remain visible.
Formulated with water-repellent resins and UV-resistant pigments, it provides long-lasting protection for sheds, fences, trellis panels, pergolas, gazebos, and other garden timber structures.
Key Features:
- Deep-penetrating oil-based formula
- Helps protect against decay, swelling, and twisting
- Water-repellent finish for long-lasting protection
- UV-resistant pigments help reduce fading
- Suitable for rough, sawn, and smooth timber
- Low odour and ready to use
- Contains protection against surface mould and algae growth
- Harmless to plants, pets, and beneficial insects when dry
- Ideal for sheds, fences, trellis, pergolas, and gazebos
Suitable For:
- Exterior pre-treated timber
- Fencing and fence panels
- Sheds and summerhouses
- Pergolas and arbours
- Trellis and garden structures
Please Note: Not recommended for decking or garden furniture unless sealed with a suitable protective topcoat.
A high-performance timber treatment that protects, colours, and enhances exterior wood while allowing its natural character to shine through.
Collection & Delivery
Collect your order from our yard here in Bristol or have it delivered with our own ULEZ-compliant fleet. We cover a wide range of postcodes and aim to deliver within 7–10 working days.
More collection and delivery info >
Trade Accounts
Apply for a Fountain Timber Pay-As-You-Go Trade Account to unlock trade pricing and faster ordering. Open to verified trade customers — simply submit proof of trading to get started.


















