How it's done
Wind-Resistant Fencing for Exposed Gardens
A solid fence is a sail. On exposed plots, permeable designs plus heavier posts at tighter centres solve what stronger panels can't.
If you have replaced panels twice in three years, the fence is not unlucky — it is the wrong specification for the wind load on that boundary. This is one of the most common briefs we quote on exposed plateau and open-aspect gardens.
Why solid fences fail in wind
A solid 1.8m fence presents an unbroken surface to the wind and transfers the entire load into the posts and their bases. Gusts create suction on the leeward face as well as pressure on the windward one, which is why panels are often pulled out of concrete posts rather than pushed in.
Permeable designs that work
- Hit-and-miss: boards alternate front and back, letting air through while keeping privacy from most angles
- Slatted with deliberate gaps: modern appearance, lowest wind load, less private
- Trellis-topped: solid to 1.5m with an open top section that bleeds off the strongest gusts
- Louvre panels: angled boards giving privacy at eye level with airflow
Structure, not just the panel
On exposed runs we increase post section, reduce bay spacing, deepen bases and use a capping rail to tie the top of the fence together. Two of those measures cost very little; all four together make a fence you stop thinking about.
Where to spend and where not to
Upgrading panels without upgrading posts and bases is the classic wasted spend. If budget is limited, put it into the ground and the post centres first.
Frequently asked
Is hit-and-miss fencing private?
From straight on, yes. At a sharp angle you get glimpses through — the trade-off for airflow and much better wind survival.
Will a shorter fence survive better?
Yes, materially. Dropping from 1.8m to 1.5m with trellis above reduces the solid area considerably.
Do concrete posts stop wind damage?
They help, but only with adequate base depth and sensible bay spacing. Posts pull out of shallow bases regardless of material.
My fence blew down again — is it insured?
Most home policies exclude storm damage to fences. Worth checking your wording before assuming a claim.
Want this priced properly for your garden?
Free site visit across London and Hertfordshire, a written specification, and a fixed price. No obligation.