5 Essential Tips for Building Your Own Garden Fence

As summer approaches, it’s the perfect time to start planning garden upgrades, and building your own garden fence is a great DIY project to add structure, privacy, and style to your outdoor space. Whether you’re looking to section off an area, keep pets safe, or simply enhance your garden's look, having a well-constructed fence makes all the difference.

At Estate Sawmills, we’ve helped thousands of customers choose the right timber and fencing supplies for their garden projects. To help you get started, here are 5 essential tips to guide your garden fence build from start to finish.

1. Choose the Right Type of Fence for Your Garden

Not all fences are created equal. The type of fence you choose will impact not only the look of your garden, but also how much privacy and durability it offers. Here are four of the most popular garden fencing styles:

• Closeboard fencing – Strong and sturdy, with overlapping vertical boards. Ideal for privacy and wind resistance.
• Overlap fencing – A more cost-effective option using overlapping horizontal boards. Great for garden boundaries.
• Palisade fencing – Also known as picket fencing. Offers an open, traditional look, perfect for front gardens or areas where visibility is key.
• Trellis fencing – Decorative panels that can be used as stand-alone screens or above solid panels for added height and a stylish finish.

Not sure which to go for? Pop into our yard or give us a call—we’re always happy to help.

2. Select the Right Fence Posts (and Calculate the Correct Length)

When it comes to fence posts, you’ll need to decide between:

• Concrete posts – Strong and low-maintenance, but heavier and more difficult to install.
• Timber posts – Easier to work with and a more natural finish, but they do need to be properly treated and maintained.

Fence posts can be fixed in concrete, or installed using metal post supports. Make sure your post length accounts for how deep they need to be sunk into the ground—typically around 2ft below the surface for stability.

Use our fencing calculator to work out post lengths and quantities quickly.

3. Work Out How Many Fence Panels You Need

Getting your measurements right is key to a smooth installation. Here's how:

• Measure the total length of the area you want to fence.
• Divide this by the width of your chosen fence panels (usually around 6ft or 1.83m).
• Add gravel boards beneath each panel for protection against moisture.
• Always order one more post than panel; this ensures full support at both ends of your fence run.

This quick calculation will help you avoid delays and extra trips for forgotten materials.

4. Prepare Your Garden for Installation

Once your materials are sorted, take some time to prep the area. A bit of preparation now will make the actual build much easier:

• Clear the fence line of weeds, vegetation, or old panels.
• Apply weedkiller to prevent regrowth and a timber preservative to any untreated wood.
• Mark out your post locations clearly using string lines or pegs.
• Check you’ve got all the right tools before you begin: digging spade, post level, drill, fixings, safety gear, and so on.

5. Put Safety First During Your Fence Build

DIY fencing projects can be enjoyable and rewarding, but safety should always come first. Before you get started:

• Inspect all tools to make sure they’re in good working order.
• Wear protective gloves and safety glasses.
• Keep a first aid kit nearby.
• Stay hydrated, especially if you’re working on warmer days.
• Follow all safety instructions on tools and materials.

Ready to Build Your Fence?

Whether you’re creating a private sanctuary or adding kerb appeal, a garden fence is one of the best upgrades you can make to your outdoor space. At Estate Sawmills, we supply high-quality fence panels, posts, gravel boards, and everything else you’ll need for a successful DIY build.

Browse our fencing supplies or use our fencing calculator to get started today.

Need advice? Visit our yard in Keighley or contact our team—we're always happy to help with your garden project.