Setting Boundaries: Walls vs Fences vs Hedges

Walls, fences and hedges are three popular ways to mark the boundaries of a property. Each solution provides demarcation, security, privacy and wind protection – but which is the best option for your garden? In this post, we’ll compare the three options.

 

Walls

Walls can be built out of brick, stone or concrete. They are the most solid and permanent way of marking out your property’s perimeter. 

Pros

• Durability: Walls are typically the most long-lasting option and can withstand harsh winds and flooding better than fences and hedges.

• Low maintenance: A well constructed wall barely requires any upkeep.

• Noise reduction: As a sound barrier, walls work remarkably well. 

 

Cons

• Expensive to build: It costs a lot more to build a wall than it does to install a fence or hedge.

• Inflexibility: Once a wall is built, it’s hard to modify or remove it. 

• Permission: Walls over 1 metre high require planning permission, which may not always be granted. 

 

Fences

Fencing is the most popular option. You can build fences out of wood, metal or vinyl (wood tends to be more common in UK gardens).

Pros

• Fast installation: If you’re looking for an immediate solution, fences will take the least time to install. 

• Low upfront cost: While it depends on the style and material, most fences are cheaper to install than walls and hedges.

• Variety in style: Fences can come in all kinds of colours and styles to suit different gardens, plus they can be designed to let light through or be opaque. 

 

Cons

• Lower lifespan: Wooden fences may only last up to 15 years (metal and vinyl fences can last longer).

• Regular maintenance: Many fences also need to be regularly repainted or stained.

• Reduced wind resistance: Fences typically can’t withstand strong winds as well as walls. 

 

Hedges

Hedges are living walls made out of plants like cherry laurel, privet, yew, holly and box (buxus). They can be freestanding or they can be supported by a fence or wall.

Pros

• Natural beauty: Hedges can transform in appearance throughout the year – often flowering in the Spring to provide a burst of colour.
• Supports local biodiversity: Hedges also provide a home for birds, insects and other local wildlife.
• Increased value: A well-maintained hedge could significantly boost the value of a property. 

Cons

• High maintenance: Those looking for a low-maintenance option should avoid hedges – they need trimming throughout the year and will need watering during a drought. 

• Takes time to grow: You need to give hedges time to grow out before you can begin sculpting them.

• May attract pests: Hedges can attract pests that may eat away the shrubs or serve as a nuisance for other reasons (such as wasps), although good maintenance can help control pests.

 

Which boundary should you choose?

While it’s possible to use a mixture of boundaries, you may find that certain options are more practical. 

Walls tend to be the best option if you want a low-maintenance option, if you live somewhere with a lot of harsh weather or if you live near a noisy road.

Fences are the best solution if you’re on a tight budget, if you need to quickly build a barrier or if you want to still let through some light.

Hedges are a top option for environmentalists and patient gardeners who want to increase their property’s beauty and value. 

If you’re unsure which is best suited for your property, consider talking to landscapers for their recommendations.