Fencing is one of the jobs we're asked to do most, and one of the most visible. A good fence gives privacy, keeps pets and children in, and defines your boundary cleanly. A poor one leans, rattles and blows down in the first big storm.
We build bespoke fences, 6ft box fencing and gates, including replacing hedges with fencing and working around established hedging and old fence lines.
Customers have mentioned how quickly we fitted them in and how sturdy the finished fence is. One 22-metre run of 6ft box fence was completed in just a few days despite challenging weather.
Who it's for
Homes with a leaning or storm-damaged fence
Gardens that need more privacy
Properties replacing an overgrown hedge with a fence
Holiday cottages needing a new boundary, fence and gate
What happens if it's left
The cost of getting it wrong
Storm damage
Weak posts and panels catch the wind and fail, usually at the worst possible time.
Leaning and rot
Posts set poorly in wet ground rot and lean, pulling the whole run out of line.
Lost privacy
Gaps and broken panels leave your garden overlooked and insecure.
Neighbour friction
A failing boundary fence quickly becomes a shared problem.
Common mistakes we see
Using lightweight panels in an exposed garden
Not setting posts deep and solid enough
Patching a failing run instead of replacing it properly
Our process
How it works, step by step
01
Visit & inspection
We come out, walk the garden with you and look at access, levels, ground conditions and drainage.
02
Plan & detailed quote
We explain what the job involves and how long it will take, then put a detailed quote in writing.
03
Groundwork
Clearing, digging out, levelling and drainage. Getting this right is what makes the finished work last.
04
Build & finish
The work itself, done by Harry and the team.
05
Handover & warranty
We walk you through the finished job. Your written contract and warranty (typically 2 years) are yours to keep.
What you get
The benefits
01
Built to withstand wind
Sturdy construction suited to exposed Cornish gardens.
02
Privacy and security
Solid boundaries up to 6ft box fencing.
03
Bespoke options
Custom fences and gates to suit your property.
04
Quick to fit you in
One customer mentioned how quickly we fitted them in between jobs.
05
Neat finish
Clean, straight runs that transform the space.
06
Warranty included
Written contract and warranty, typically 2 years.
In detail
Fencing explained
“The weather was very challenging when our project was scheduled but the job was completed in just a few days. We are so pleased with the result and the quality of the workmanship. The fence looks very neat and has transformed the space.”
Sophie Lake · Google review
6ft box fencing
Box fencing gives a solid, private boundary with a clean modern look. We've installed long runs, including 22 metres of 6ft box fence, around existing fencing and established hedging.
Bespoke fences and gates
Not every boundary suits a standard panel. We build bespoke fences and matching gates, including front garden fence-and-gate combinations alongside new patios and steps.
Replacing hedges with fencing
Hedges take space and constant trimming. We've re-sited hedges and replaced them with bespoke fencing, keeping healthy plants where the customer wanted them.
Fencing in coastal gardens
Exposure is the biggest factor in Cornwall. We build with sturdiness in mind so your fence copes with strong winds rather than acting like a sail.
Before choosing materials, think about who will use the garden and when. A space for summer dining needs different sizing, shelter and access from a low-maintenance front garden or a holiday let that needs to look smart between guests. Tell us how you live and we'll shape the fencing around it.
Look honestly at the ground
Slope, soil, existing walls, hedges and drainage all affect what's possible and what it costs. In Cornwall, many gardens are steep, rocky or exposed to the coast. We assess all of this on our first visit so your quote reflects the real job: not a best-case guess that changes once work starts.
Think about the whole garden
Fencing rarely sits in isolation. It meets lawns, beds, boundaries, paths and steps. Planning these together avoids the cost of reworking levels or access later, and gives you a garden that feels designed rather than added to piece by piece.
Why Sea Green
What our customers tell us
Across 13 five-star Google reviews, the same themes come up again and again: punctuality, quick responses, professionalism, quality workmanship, detailed quotes and creative design ideas, and an ability to handle difficult sites such as steep slopes and coastal gardens.
Harry Lyall runs every job, working alongside his colleague Matt. You deal with the people doing the work, from the first visit to the finished garden, so nothing gets lost between the quote and the build.
Every fencing job is covered by a full written contract and a warranty, typically 2 years, confirmed in writing for your specific job, and by our employer's and public liability insurance. You know what's included, what it costs and what happens if anything isn't right.
Yes, we've re-sited hedges and replaced them with bespoke fencing.
Will my fence stand up to strong wind?+
We build with exposure in mind. Customers describe our fences as very sturdy and built to withstand the wind.
How quickly can you fit me in?+
Call us and we'll tell you our current availability; one customer mentioned how quickly we fitted them in between jobs.
How long does a new fence take?+
It depends on length and ground. As an example, a 22m run of 6ft box fence was completed in a few days.
How much will it cost?+
Every garden is different: access, ground conditions, slope and materials all change the price. Rather than guess, we visit, talk through the job and give you a detailed written quote so you know exactly what's included before anything starts.
Is the work guaranteed?+
Yes. Every job comes with a full written contract and a warranty. The length depends on the job and is typically 2 years; we'll confirm it in writing on your quote.
Are you insured?+
Yes. We hold both employer's liability and public liability insurance.
Do you cover my area?+
We're based in Truro and work across Cornwall, including Falmouth, Penryn, Redruth, Camborne, St Austell, Newquay, St Agnes and Perranporth. If your town isn't listed, call us and we'll tell you straight away.
