The modern construction boom is being accompanied by a growing demand for the construction of sustainable buildings.
To this end, choosing the right materials is crucial. Architects, engineers and construction professionals are all realising that they not only have to meet the required performance standards with respect to the building materials they choose, but they also have to take the environmental impact of their decisions into account. This is where stainless steel finishes prove to be beneficial. Stainless steel is one of the most sustainable building materials available and is capable of providing a very strong structural solution.
Stainless Steel and Sustainable Practices
Unlike traditional building materials that have relatively short lifespans and which must often be replaced, stainless steel inherently offers greater longevity. Shown to age well over time, the material is corrosion-resistant and ultimately requires less overall maintenance, as well as fewer resources over the life of a building. Perhaps most impactful for architects and builders is that stainless steel tubing is 100% recyclable without any deterioration in quality. Recycling figures vary, but studies estimate that over 60% of new stainless steel products are made from recycled material — a powerful example of how the building of tomorrow can truly be built with sustainable design practices today.
Lower Environmental Impact Through Smarter Design
Sustainability is durability. By providing a structure with a longer life, stainless steels reduce the embedded carbon of subsequent repair, rework and renewal. This sustainability is particularly important in reducing the overall environmental impact of major projects, including those involving commercial buildings and transport infrastructure. Furthermore, the performance of stainless steels in harsh environments, e.g. in coastal locations, reduces the requirement for coatings and other chemicals, again reducing environmental impact.
Practical Applications in Architecture and Infrastructure
The versatility of stainless steel profiles ensures they are a common sight in green buildings. As part of the cladding of façades, they combine aesthetics with robustness. Meanwhile, on the interior of structures, angle bars or similar profiles form the basic components that support the skeletal, roofing and modular construction elements of building interiors. A mere angle bar may seem like a modest enough steel profile to qualify for a sustainable tag, but as long as buildings need a supporting frame, establishing a more sustainable future will require durable construction polymers like stainless steel, which, used correctly, will help improve their safety and efficiency for decades to come.
Building Resilience for the Future
From Europe to the rest of the world, examples abound of the sustainable use of stainless steel. In high-performance building façades, stainless steel profiles offer the support structure for the latest energy-efficient cladding systems. Transport hubs benefit from robust structural solutions that can cope with high occupancy and adverse weather conditions. All this shows that sustainability does not come from compromise, but through robust, practical designs that can meet the needs of the future.
And with the construction industry driving towards its net-zero goals, the use of stainless steel profiles (outstandingly simple, reliable and 100% recyclable, over and over again) can help to make sure that the buildings of the future keep running, keep working and keep being there, with the absolute minimum impact on the environment.
