Fence Installation & Repair in Northern Ireland

Boundary responsibility depends on your deeds/title, not a universal rule — often each owner maintains one side, or costs are shared for a jointly-owned fence. Talk to your neighbour and check your title before building on a boundary; disputes over line and cost-sharing are the most common fencing headache.

Fencing is priced by length (per linear foot or metre) times the material you choose, plus gates, gradient and ground conditions. Material is the biggest swing: chain-link and basic timber sit at the bottom, composite, brick and wrought iron at the top. Always price the full run installed, not just the panels.

A standard residential run takes one to three days: posts set in concrete need to cure, so many installers do posts one day and panels the next. Rocky or sloped ground, many gates, or removing an old fence all add time. Wet weather that stops concrete curing is the usual delay.

Replace a few rotten posts or panels and repair wins on cost. But once a third or more of the posts are failing, the fence is leaning, or the timber is widely rotten, patch repairs become throwing good money after bad — a full replacement is usually cheaper per year of life.

Setting posts without concrete on a solid fence, no written quote with length and material, vague answers on boundary lines and permits, a large cash deposit before materials arrive, and no photos of past work. Installers who won't discuss the neighbour/boundary question before building are inviting a dispute you'll inherit.

Height limits and permit rules vary by locality, and front-boundary fences are often more restricted than rear ones. Corner lots, heritage areas and pool fences have their own rules. Check local height limits and whether a permit is needed before you commit — retrofitting a too-tall fence is expensive.

Pressure-treated timber is the cheapest solid privacy option and the most common; chain-link is cheapest overall but offers no privacy; composite and vinyl cost more up front but need almost no maintenance. Choose on lifetime cost — a cheap timber fence you re-stain every two years can cost more over a decade than composite.

Supply-and-fit runs roughly £30-70 per metre for standard timber panels, with a typical rear-garden fence (around 15-20m) commonly £700-2,000 installed. Concrete posts and gravel boards cost more up front but outlast timber posts.