Highmark, a CAT A refurbishment located in central Dublin, exemplifies modern, sustainable construction. Covering over 4,300 square meters (47,000 square feet) of CAT A commercial office space, this development sets a new standard in sustainable design. A key aspect of the project’s sustainability deliverables was the choice of the Tate RMG600+ lower embodied carbon raised access floor panel, selected for its outstanding environmental credentials and its role in reducing the building’s carbon footprint.
RMG600+
47% reduction in embodied carbon compared to the standard Tate panel (A1-C)
New Tate RMG600+ lower embodied carbon raised access floor panel ensures the building’s durability, sustainability and performance. RMG600+ is manufactured from a minimum of 91% recycled materials and tested to the PSA:2021 standard.
This initiative was a truly collaborative effort, led by main contractor Structure Tone on behalf of Spear Street Capital, Passive Dynamics contributing innovative and sustainable design solutions and sustainability consultants, Optimal Sustainability Advisors and Tate, all working together to achieve LEED Gold and Align with EU Taxonomy.
In today’s construction landscape, reducing carbon emissions is more than just a goal, it is a necessity. Highmark’s commitment to sustainability is reflected in its ambitious targets and achievements, including:
The Spear Street Capital approach to carbon reduction is multi-faceted, involving the use of low carbon materials, energy-efficient systems and independent verification processes to ensure the building's environmental credentials.
Kelly Geoghegan of Structure Tone comments on the significance of carbon reduction: “On projects like this, it’s not just about meeting regulatory requirements, it’s about future-proofing buildings in our community and ensuring they have minimal impact on the environment. Independent verification gives our clients confidence that our sustainability claims are not just marketing, but measurable and impactful.”
A crucial decision in meeting Highmark's sustainability goals was the specification of the Tate RMG600+ lower embodied carbon raised access floor panel. This panel offers a 47% reduction in embodied carbon compared to a standard Tate panel (A1-C), significantly lowering the building’s overall carbon footprint. Manufactured from a minimum of 91% recycled materials and tested to the PSA:2021 standard, the RMG600+ panel ensures durability, sustainability and performance over the building’s lifecycle. Backed by a 25-year warranty and a One-click LCA EPD that independently verifies the embodied carbon results, this product aligns perfectly with the project’s sustainability objectives.
Ciaran McCabe from Passive Dynamics emphasised: “Selecting materials like the Tate RMG600+ was essential in meeting both our carbon reduction targets and the sustainability goals outlined in LEED and the EU Taxonomy. The inclusion of independently verified Environmental Product Declarations (EPDs) and material passports plays a critical role in ensuring transparency and accountability in evaluating the environmental impact of our projects. These tools not only independently verify the sustainability claims of the materials but also align with circular economy principles, supporting future reuse and recycling while contributing to the broader objectives of climate resilience and resource efficiency”
The use of the Tate RMG600+ raised access floor panels is projected to save over 143 tonnes of embodied carbon throughout the panels' lifecycle, clearly demonstrating the benefits of low-carbon products in construction.
As Debra Smith, Divisional Sustainability Manager at Tate highlighted: “The construction industry is moving towards lower carbon products whenever possible, but developers still need reassurance that a product is available and fit for purpose. Our Tate RMG600+ floor panel has 47% less carbon than our standard RMG600 and is tested to the PSA:2021, the leading standard for raised access floors.”
Highmark is more than just a commercial space; it serves as a model for 21st-century sustainable construction. Through strategic decisions, like selecting the Tate RMG600+ raised access floor panels, the project has set a new benchmark for more sustainable building practices. With its LEED Gold certification, A-rated energy efficiency, and alignment with the EU Taxonomy, Highmark exemplifies the future of modern, sustainable architecture.
Find out more about the products used in this project below.
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*We have achieved Cradle to Cradle Certified® Silver for these Raised Access Flooring Panels under certification number 7236. Cradle to Cradle Certified® is a registered trademark of the Cradle to Cradle Products Innovation Institute. Cradle to Cradle Certified® is the world's most advanced science-based, multi-attribute certification program for designing, making and verifying materials and products that are safe, circular and responsibly made.
