Barrettine Wood Protective Treatment 5L Clear

Keep your outdoor timber structures in top condition for longer by applying Barrettine Wood Protective Treatment. The oil/solvent-based formula penetrates the wood deeper to provide longer-lasting protection.

It reduces decay, swelling and twisting, and contains a biocide film preserver that prevents the surface growth of mould or algae - your timber will stay stronger, and look better. The treatment also provides fade-resistant UV protection, making it perfect for use outdoors on your shed, fence, trellis, pergola or gazebo.

A 5L tin goes a long way too, offering you up to 30-40m² of coverage on rough, sawn or smooth timber. The low-odour formula is ready to use, so there's no time wasted with dilutions. A quick and easy application is all that's needed to protect your pre-treated wood from the elements.

• Suitable for use on pre-treated rough, sawn or smooth timber
• Oil/solvent-based formula penetrates deeper for greater protection
• Prevents the surface growth of mould or algae
• Reduces the decay, swelling and twisting of wood for longer-lasting protection
• Won't harm beneficial insects or plants when dry
• Protects wood from UV damage with impressive fade-resistance
• 6-8m² coverage per litre to ensure each tin goes a long way
• Ideal for your shed, fence, trellis, pergola or other outdoor timber structure
• Not recommended for decking or garden furniture
• Ensure the deep-penetrating oil and solvent-based formula is used on suitable exterior timber to help protect against weathering while reducing swelling, warping, and cracking.
• Allow adequate drying time between coats and follow recommended recoating guidance for the best finish and durability.
• Maintain protection by carrying out simple upkeep and reapply the oil as needed to keep timber looking fresh and protected over time.

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.