How to Build a Slatted Fence – Expert Tips and Advice

Slatted fencing is a popular contemporary choice that offers privacy while still allowing light and air to pass through. It looks great in modern gardens and pairs well with composite decking and porcelain paving.

A simple step by step guide on how to build a slatted fence. Written by professional installers and includes diagrams, tools and tricks of the trade.

Step 1: Plan the fence line

Mark post positions (usually 1.8m–2.4m apart).

Step 2: Install the posts

Set sturdy posts in concrete or post mix. Make sure they are perfectly vertical.

Step 3: Fix the rails

Attach horizontal rails between the posts at the top, middle and bottom.

Step 4: Attach the slats

Fix the vertical slats at your desired spacing (typically 10-20mm gaps for a modern look). Pre-drill to avoid splitting.

Step 5: Finish the fence

Add capping rails on top and any desired treatment or stain for longevity.

Professional tips

• Use a string line for perfect alignment across the whole run.
• Choose good quality pressure-treated timber or hardwood for the slats.
• The horizontal lines of slatted fencing can make a narrow garden feel wider.
• Combine with planting in front or behind for a softer look.

This style looks great combined with planting and modern garden designs.