Why Structural Steel Is a Sustainable Building Material

Structural steel is one of the most sustainable, environmentally friendly construction materials in the world today. In fact, using architecturally exposed structural steel (AESS) in your next building project can help you meet Leadership in Energy and Environmental Design (LEED) standards, earning you valuable credits and more potential profits.

3 reasons why steel is sustainable

Here are three reasons why structural steel is a sustainable building material.

1. Steel is recyclable. Steel is the most recycled material in the world. It’s a material you can repeatedly use without losing any physical properties. North American structural steel contains an average of 93 per cent recycled scrap metal. At the end of a building’s life, 98 per cent of the structural steel is made into new products.

2. Steel production produces low emissions. The steel industry is making great strides in lowering greenhouse gas emissions in the production process. Compared to 1990, steel production CO2 emissions are now 36 per cent lower. Additionally, 95 per cent of the water used to produce steel is now recycled.

Moreover, materials such as beams and columns don’t need to be re-manufactured. Often these items can be recycled as-is, further reducing carbon emissions.

3. Steel is non-toxic and non-combustible. Another benefit of using structural steel is that it contributes to a healthier and safer indoor living environment for occupants. It’s non-organic, releases no volatile organic compounds (VOCs) and is resistant to mould and rot. Using steel means no adhesives or glue, which can discharge harmful chemicals into the air.

Structural steel and LEED certification

Building the most efficient, sustainable buildings has become a market standard. LEED accreditation was first introduced two decades ago. Today, LEED-certified space in Canada accounts for over 30 million gross square metres, and new projects certified in 2021 total more than 3.2 million gross square metres.

Obtaining LEED certification can be profitable for building owners as prospective occupants and renters look for more sustainable options. Owners can charge higher rates for rental and lease agreements. Profits are further increased as LEED-certified buildings are more efficient and less expensive to maintain and operate.

Structural steel bending in Western Canada

At Advanced Bending Technologies, our structural steel bending techniques maintain the original condition of the metal, avoiding ripples, bumps and other surface imperfections often associated with standard methods. With industry-leading equipment, expertise and commitment, we produce accurate, repeatable products that meet exacting AESS standards. Contact us today to learn how we can support your next project.