One of the major technological advances that has truly shaped the construction industry is the introduction of BIM. Building Information Modelling brought together design, construction, and operations, and digitalisation made product data as important as the product itself. With BIM tools such as Tekla, project coordination, visualisation, and efficiency improve. Engineers can pre-fabricate components with high accuracy and virtually see the assembly before construction begins. They can also model how steel interacts with other building materials and thereby optimise the integration of structural systems. As a result, construction time and the need for rework are significantly minimised.
These changes transform how teams design, plan, and monitor construction projects. This improves workflow sequences and creates a continuous flow of information throughout the asset’s lifecycle, from design to operation. In 2027, digital models will continue to change how we design, construct and operate building projects, with more components digitally coordinated, project-specific and ready for installation before they leave the factory.
More and more construction components are made outside the construction grounds. This applies not only to entire components but also to smaller and technical components. As a result, execution time shortens, precision increases, and waste decreases compared to traditional construction methods. Steel, especially, is well-suited for prefabrication, due to the material’s precision in manufacturing and its ease of assembly.
Working in a controlled environment eliminates variables such as weather conditions, enabling more predictable, efficient execution aligned with Lean construction principles.
The EU’s analysis of off-site construction highlights, amongst other things, improved quality control, less rework and less waste as potential benefits. The analysis also emphasises that these benefits require planning, standardisation and consistency throughout the value chain. For steel gratings, this means finalising cut-outs, frames, panel layout, fixings, and adaptation to the load-bearing structure before construction begins.
The future of prefabrication is not simply moving work into a factory. It is moving decisions forward.
Sustainability is becoming central to construction management, influencing material choices, construction methods, and operational models. As clients, investors, and public institutions raise their expectations, companies leading in environmental, social, and governance (ESG) practices are gaining a clear market advantage. The urgency of this shift is emphasised by the fact that construction already accounts for approximately 34% of global CO₂ emissions (including building operations). Leading in sustainability is no longer optional; it’s essential for competing in a landscape shaped by regulatory and climate-driven targets.
PcP’s analysis shows that more than 95 per cent of the carbon footprint in the product lifecycle shown lies in producing and transporting the raw steel, before processing at PcP. Product development should therefore consider both the steel's origin and the amount used to deliver the required function.
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As the energy sector expands its use of renewable technologies, steel is becoming an important part of the infrastructure behind wind farms, solar installations and other energy projects.
Its strength and durability make it well suited to structures that must perform reliably for decades, often under changing loads and demanding weather conditions. PcP has, for example, supplied and produced a specially designed series of steel gratings for wind turbine foundations, providing safe access and support around critical parts of the structure. For this project, we also created an intelligent mix of materials by blending steel and aluminium. These are relatively small components within a large installation, but their performance matters throughout the turbine’s service life.
Lower-emission steel also creates new options. Steel produced with a substantially reduced carbon footprint can already be used for gratings, built-in cable trays and other safety components. The main barrier is currently cost. Wider adoption will therefore likely depend on stricter project requirements, procurement criteria, and industry standards that make lower-carbon materials a clearer priority.
In 2027, sustainability will continue to be recognised as a strategic advantage, differentiating organisations, attracting talent, strengthening stakeholder relationships, and increasing the long-term value of built assets. Companies that integrate sustainability into the core of their operations will be better positioned to respond to an increasingly demanding, regulated, and positive impact-oriented market
A circular approach begins at the design table. The World Steel Association describes circular steel use as a combination of efficient design, durability, reuse, remanufacture and, ultimately, recycling. A component should therefore not only have a route at the end of its service life. It should also avoid unnecessary material from the outset.
For steel gratings, that means using the amount of steel the function requires.
At PcP, our grating designs use thin-gauge steel combined with geometry and built-in reinforcements to maintain the required structural performance while reducing weight. Because a lighter component is not automatically a better component. It is only more material-efficient when it performs the same task under the same conditions, with its load capacity, safety, durability and expected service life documented.
This changes how we should assess material efficiency.
For a steel grating, material quantity is only one part of the equation. Geometry, span, supports, steel grade, surface treatment, fixings and intended use all affect performance.
To take one example, the design principle behind PcP’s CUBE™ series is not simply to remove weight. It is also to improve the strength-to-weight ratio so less material can deliver the required load-bearing performance.
That requires calculations.
In a comparison made by PcP, two gratings of the same size and load capacity are compared. The traditional solution weighs 22.3 kilograms, whilst the alternative solution weighs 16.2 kilograms*. In the calculation used, this corresponds to approx. 58.87 and 42.12 kilograms of CO₂e respectively, which accounts for a 28% reduction in carbon emissions. The figures apply to this specific comparison, but the principle is broader: geometry can be just as important as the material's name.
Material choice still matters. In suitable applications, higher-strength steel may allow thinner sections. But steel grade alone cannot compensate for inefficient design, nor does it automatically guarantee a longer service life. Geometry, fabrication, corrosion protection and operating environment must be considered together.
That is why the more useful question is no longer simply:
“Is the product recyclable?”
The more useful question is:
“Can the manufacturer demonstrate that the component uses no more material than the function requires, without reducing safety, durability, or lifespan?”
The direction is clear: material efficiency is increasingly being judged by verified function, not weight reduction alone.
