Considering lifespan, repairability and long-term maintenance earlier in the specification impacts whole-life sustainability more than the claims made at specification stage.
During a site visit at Herbert Park, the on-site team spotted a set of railings stacked in Dublin City Council’s yard. They had been manufactured by us 34 years earlier. Galvanised by Galco, powder-coated in-house at the time, and in service across one of Dublin’s busiest parks for over three decades.
Instead of scrapping and replacing them, they were repaired, recoated by Sprint Coatings Limited, giving them a fresh look, and put back into service. This decision was not only budget-friendly but a sound choice for environmental impact.
While this story has nothing to do with a certification, a carbon offset, or a supplier questionnaire, the most sustainable decision on that job was not to manufacture anything at all.
No new steel, fabrication, or large transport emissions from a fresh delivery, just a set of railings that were built to last, and did!
If a sustainable fence choice needs replacing in ten years, was it really sustainable?
The construction industry is in the middle of a significant shift in how sustainability is defined, measured, and reported. ESG reporting and compliance frameworks like VSME are tightening, shifting, and changing faster than programmes can account for. But there is a version of sustainability that does not appear in any of those frameworks, and it is the one that shows up most clearly in that set of 34-year-old railings sitting in a council yard in Dublin 4.
Whole-life carbon.
A fence that is installed, lasts four decades, is repaired once, and continues in service has a fundamentally different environmental profile to a fence that is replaced after ten or fifteen years, regardless of what either of them says on a product datasheet at specification stage.
Whether you are a developer, asset manager, or local authority, a fence that does not need replacing or repairs for decades is a different financial proposition: Tenants and asset managers avoid replacement costs, local authorities protect long-term maintenance budgets, and developers hand over a perimeter that will outlast the defects period by decades.
When a fencing product is selected at specification stage, the comparison is almost always made on initial cost, finish quality, and compliance with current standards. Occasionally on embodied carbon at point of manufacture.
What is rarely asked is: how long will this last, what will it cost to maintain, and what happens at the end of life?
Those three questions change the comparison entirely.
A cheaper section that requires repainting every seven years, develops corrosion at the base plate after fifteen, and needs full replacement after twenty has a whole-life cost, financial and environmental, that no initial specification document will show you.
“If a sustainable fence choice needs replacing in ten years, was it really sustainable?” – that is the specification question that most tender processes do not ask.
The circular approach to a ‘sustainable’ fencing solution:
Sustainably sourced materials: recycled materials used across production to minimise environmental impact from the outset.
Durability and maintenance: all products hot-dip galvanised, and almost 70% carry an additional powder coat finish. This increases lifespan, enhances appearance, adds a further layer of protection, reduces VOC emissions, and removes the need for ongoing repainting. They are the reason a set of railings can run for decades without intervention. The galvanised layer bonds to the steel rather than sitting on top of it, it does not peel, crack, or need repainting. Add a powder coat finish and you remove the need for the solvent-based paints that most maintenance programmes rely on.
Traceability and transparency: as an EcoMerit-certified partner, Irish Fencing provides material traceability and fabrication documentation to support clients managing their own environmental, sustainability and compliance obligations.
Innovative designs: custom fencing solutions that integrate seamlessly with environmentally conscious housing projects, ensure aesthetic harmony and functional efficiency.
Long-term relationships work the same way long-life materials do.
The Irish Fencing team first installed a perimeter fencing and entrance gates at Tymon Park in Tallaght for South Dublin County Council in 1985. Around forty years passed and that relationship is still active, most recently with the installation of a new calisthenics area, including civil works, surfacing, and RoSPA-certified equipment layout.
So, the scope had grown from a palisade fence and entrance gates to public amenity infrastructure that required RoSPA inspection sign-off, ISO 9001 quality management, Safe-T-Cert health and safety certification, and EcoMerit environmental standards. Those certifications followed the work, not the other way around.
A supplier who already knows the site, the client’s standards, and the community using the space means fewer procurement cycles, less duplicated design work, and fewer installation errors. The cost, financial and environmental, of starting that process again with someone new is higher than most project comparisons ever show.
Repairable. Durable. Sustainable. In that order.
The Herbert Park railings were not specified with a sustainability report in mind, they were specified correctly, the right section size, the right galvanising standard, the right finish. That decision meant repair rather than replacement.
Reporting frameworks are evolving, our clients compliance deadlines are moving, and the data required to satisfy reporting across a construction supply chain is genuinely difficult to gather and verify.
What Irish Fencing can offer is transparency on materials, traceability on local fabrication, utilisation of recycled materials, use of renewable energy sources at our production centre in Dublin, and a product specification designed to perform across decades.
We manufacture fences in Ireland. And we’re sound.
If you are specifying a perimeter, a gate system, or a public realm railing and want to understand the whole-life cost and maintenance profile of the options available, the team is happy to talk through it before the spec is locked, give us a shout at info@irishfencing.com