Written by Mark Reid,
Trades Editor ·Verified 23 September 2026
Cardiff throws up a real mix of jobs for fencing contractors, from Victorian terraces in Roath and Cathays with tiny yards needing a simple close-board panel replaced, to the bigger plots out in Lisvane, Radyr and Pentyrch where post-and-rail or estate fencing suits the more rural feel. Coastal exposure around Penarth and the Bay means salt-laden wind takes its toll on timber faster than inland areas, so a fair few local jobs are repairs after storm damage rather than fresh installations. Clay-heavy soil across much of the city also matters more than people expect, as it affects how deep and how sturdy fence posts need to be set to stop them leaning within a couple of winters.
The businesses featured here are pulled from public business listings and ranked mainly by review rating and review count, with a small boost given to those showing a working website and phone number. We check each firm's homepage to confirm fencing work is genuinely what they do day to day, which stops general landscapers or odd-job traders who dabble in fencing from cluttering up the page. Listings flagged as permanently closed get removed automatically. Where you spot a Trust Verified badge, that business has gone further and passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information. Our How We Verify page sets out exactly what that involves. For any business without the badge, those checks haven't been done by us, so it's worth doing them yourself before you book anyone in.
Before signing off any quote, ask what timber or materials are actually being used. There's a big difference between pressure-treated softwood panels and something like featheredge or hit-and-miss, and price should reflect that. Ask how deep posts will be set and whether they're using concrete, gravel boards, or metal post supports, especially if your garden backs onto anything low-lying or prone to standing water after heavy rain. Get confirmation of who's responsible for removing and disposing of the old fencing, as skip hire or tip runs can quietly bump up a bill if it's not agreed upfront. It's also sensible to check whether they carry public liability insurance and ask to see it, particularly for shared boundary fences where a mistake could cause a dispute with neighbours. Getting two or three quotes for anything beyond a small repair is just common sense in Cardiff, since prices between contractors can vary more than you'd think for what's essentially the same job.
How We Select & Rate The Best Fencing Contractors in Cardiff
Rankings are based on review rating and review count from public business listings, with a small lift given to businesses that show a working website and phone number. We check each business's homepage to confirm fencing work is what they primarily offer, which keeps unrelated trades off the page. Listings marked as permanently closed are removed automatically. Businesses displaying a Trust Verified badge have additionally passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information; see our How We Verify page for full details. Other businesses listed have not been independently verified by us, and their inclusion isn't an endorsement. Always carry out your own checks before hiring.
Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →
Specialising in residential and commercial fencing installation, SMK Fencing serves Cardiff and the surrounding area. The company holds a five-star rating across 55 Google reviews, reflecting consistent standards across its projects. Supply and fitting cover a range of fencing styles to suit different boundary and security requirements.
Residential and commercial properties across Cardiff can call on Hyden Bros Fencing for supply and installation of fencing across a range of styles and materials. Based in CF14, the company holds a 4.8 Google rating from 24 reviews, reflecting consistent work across the local area.
JP Goddard Fencing & Decking is a Cardiff-based fencing contractor serving residential and commercial customers across the area. The business holds a perfect five-star rating across its Google reviews, suggesting consistent workmanship and reliable communication. Services cover fencing installation and decking construction, making it a practical option for homeowners looking to improve outdoor boundaries or garden spaces.
A fencing and decking contractor serving Cardiff and the surrounding area, LFD Fencing and Decking covers both residential and commercial installations across the CF5 postcode and beyond. The company handles supply and fitting of timber fencing, gates, and decking structures. Its focused scope keeps work local, making it a practical option for homeowners and businesses in the west Cardiff area.
Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →
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How much does a fencing contractors cost in Cardiff?
A straightforward panel fence replacement, say six to eight standard close-board panels with posts and gravel boards, typically runs from around £900 to £1,800 depending on timber quality and access. A full garden boundary job on a larger property in areas like Lisvane or Radyr can run to £3,000 or more once you factor in gates and concrete posts. Repairs to a handful of panels after storm damage are often £150 to £400. Get two or three quotes, since prices for what looks like the same job can vary quite a bit between contractors.
Do I need permission to put up a fence in Cardiff?
Most garden fences under two metres don't need planning permission, but front garden fences facing a road are usually capped at one metre without permission. If your property is in a conservation area, such as parts of Pontcanna or Llandaff, there can be extra restrictions, so it's worth a quick check with Cardiff Council's planning department before work starts. A good contractor should flag this anyway, but don't assume they will.
Who is responsible for a boundary fence between neighbouring properties?
There's no automatic legal rule saying which side owns which fence, contrary to popular belief. Check your property deeds first, as they sometimes specify it with a small T mark on the boundary plan. If it's genuinely unclear, it's worth having a straightforward conversation with your neighbour before booking any work, especially if you're replacing a shared fence rather than just your own.
How long does it take to install a new garden fence?
A typical domestic garden, maybe 15 to 20 metres of fencing, usually takes one to two days for an experienced team, assuming the ground isn't rocky and there's reasonable access. Concrete posts need time to set properly, so some contractors will do posts one day and panels a few days later. Larger jobs or ones needing a digger for post holes on clay soil can take longer.
What's the difference between close-board, panel and post-and-rail fencing?
Close-board fencing uses overlapping vertical featheredge boards fixed to horizontal rails, giving more privacy and generally lasting longer than off-the-shelf panels, but it costs more. Panel fencing is quicker and cheaper to install since the sections come pre-made, though it's usually less sturdy in exposed spots. Post-and-rail is common on larger rural-style plots around the edges of Cardiff and isn't really meant for privacy, more for marking a boundary or containing animals.
How do I choose between fencing contractors in Cardiff?
Read through recent reviews rather than just the star rating, since comments often mention how tidy the work was left and whether the contractor turned up when promised. Ask to see photos of previous fencing jobs, ideally similar to yours in style and scale. Confirm they hold public liability insurance and ask for the policy details in writing. Get a written quote breaking down materials, labour and waste removal, and be wary of anyone unwilling to put a price in writing. If a business carries a Trust Verified badge on this page, that means it's passed additional checks on qualifications, insurance and trading history, but for anyone without it, do that legwork yourself before agreeing to any work.
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