Slatted Timber Fencing

But here’s the thing people only realise after installation — the timber you choose, the gap size, and whether those slats are treated or not will completely change how the fence feels to live with. Privacy. Light. Maintenance. Even whether you end up liking it six months later.

Gap size (quietly the most important decision)

Most buyers obsess over timber and overlook spacing. That’s backwards.

• Standard gaps (around 16mm)
  These give a clean, modern look and let plenty of light through. Great if you want openness and airflow, less great if the neighbour’s kitchen window is three metres away.
  
• Reduced gaps (around 6mm)
  A sweet spot for urban gardens. Harder to see through at eye level, still not oppressive.
  
• Double-slatted panels
  Full privacy, no direct sightlines, same appearance from both sides. Slightly heavier visually, yes — but often worth it.
  

If you’re unsure, err on the side of more privacy. Regret usually goes one way.

Horizontal or vertical? It’s not structural — it’s visual

A timber batten fence works either way when built properly.

• Horizontal slats widen narrow gardens visually and feel very contemporary.
  
• Vertical slats emphasise height and feel calmer, more architectural.
  

Neither lasts longer. Pick what suits the proportions of your space, not Instagram trends.

Choosing the timber (this is where budget and expectations meet)

Treated timber slats (PSE)
If you want a predictable lifespan, low cost, and flexibility to paint or stain later, treated wooden slats are hard to beat. They won’t win design awards, but they’re practical and sensible.

Larch
A strong mid-ground. Naturally durable, richer colour when new, and ideal if you want a wooden batten fence that feels intentional without jumping to premium pricing. Expect some colour fade unless you oil it.

Cedar
The best wood for fence slats when appearance matters most. Stable, naturally resistant to rot, and ages gracefully. Higher upfront cost, lower long-term fuss. You pay for that calm, finished look.

A blunt rule of thumb?
If you won’t maintain colour, don’t pay extra for it.

Installation details people regret skipping

Posts and fixings matter more than panels.
Undersized posts or cheap fixings shorten the life of even the best timber for a slatted fence. Stainless or coated fixings aren’t an upgrade — they’re protection against stains and rot.

Fully assembled panels also save headaches. Straighter lines, consistent gaps, faster installs. Worth it.

So… what should you buy?

• Maximum visual impact, minimal maintenance: Cedar
  
• Best balance of cost and style: Larch
  
• Modern look on a budget: Treated timber slats
  
• Privacy above all else: Double-slatted designs
  
• Light and openness: Standard gap slatted fencing