When it comes to selecting the fencing for your garden, the decision between dip treated and pressure treated fencing is one that can leave many property owners feeling overwhelmed. Both methods offer protection and longevity for your investment, but each has its own distinct advantages and disadvantages. This article will provide an overview of the differences between these two treatments, as well as what factors to consider when making your choice.

The Basics of Fencing Treatments

Before diving into the differences, it's important to understand the purpose of wood treatments on fences. Wood treatments are crucial for protecting your wooden fencing against the elements, insect damage, and rot. By treating your fencing, you can improve the lifespan of your investment and maintain its stability, functionality, and appearance.

Dip Treated Fencing

Dip treatment is a process in which the wood is submerged in a mixture of water-based chemicals or timber preservative. This process provides the wood with an initial layer of defence against weather damage, rot, and wood-damaging insects.


  • Cost-effective: Dip treated fencing is typically less expensive compared to pressure treated fencing.
  • Colour variety: Dip treated fencing is available in a wide range of colours and shades to suit any garden's aesthetic.


  • Requires more maintenance: To maintain the integrity of its protection, dip treated fencing needs to be retreated every couple of years.
  • Limited protection: Dip treatment only coats the outer surface of the wood, meaning that if the coating is damaged, the wood may be left vulnerable.

Pressure Treated Fencing

Pressure treatment involves placing the wood in a pressure chamber and essentially forcing the wood preservative chemicals into the wood's cellular structure. This creates a deeper penetration of the treatment, providing a more consistent and durable level of protection.


  • Long-lasting protection: Pressure treated fencing is often guaranteed against rot and insect damage for 15 years or more. This is due to the penetration of the treatment throughout the wood.
  • Low maintenance: With pressure treated fencing, routine retreatment isn't required, which can save time and money over the lifespan of the fence.


  • Higher initial cost: Pressure treated fencing often carries a higher purchase price, but this can be offset by the reduced long-term maintenance costs.
  • Limited colour options: Due to the nature of pressure treatment, the wood typically has a uniform green or brown hue. However, it can be painted or stained after installation to achieve your desired colour.

Which One Should You Choose?

The choice between dip treated and pressure treated fencing will ultimately depend on your personal preferences and priorities. Those seeking a lower upfront cost and more colour variety may be satisfied with dip treated fencing. However, those looking for long-lasting protection with reduced maintenance may find that pressure treated fencing is the ideal solution.

When making your decision, consider your local climate, as well as the demands and expectations you have for your fencing. Ultimately, the most important thing is that you select a fence that meets your needs, provides necessary protection, and adds value to your property.

In conclusion, understanding the differences between dip treated and pressure treated fencing can help you make a more informed decision for your garden. By assessing your personal preferences, budget, and maintenance expectations, you can choose the treatment that best suits your requirements and helps you achieve your desired results.