Raised-access floor tiles are standard products in the real estate industry, of standard size and specification. They’re also typically wasted, discarded during strip outs and demolition, only to be replaced by new tiles serving exactly the same function. This is costly and environmentally wasteful, especially as the tiles will sit underneath a floor covering. Tiles can be salvaged, cleaned, re-tested and re-installed. We work with one of the UK’s largest recycling companies for raised floors, developing a product where refurbished second-hand tiles can be painted with low-VOC paint, to ensure visual consistency on show floors. 

We have salvaged over 4,000m_² of floor tiles from Red Lion Court, for use in our Timber Square development, saving nearly 165 tonnes of embodied carbon. Additional tiles are to be reused at Timber Square from 55 Old Broad Street.

In 2018 we launched our ‘Refill Me' campaign to help tackle the issue of single-use plastics. The campaign allows guests at our centres to request a free refill of water, in their own bottles, from brand partners without an obligation to make a purchase. Not only does this encourage people to refill reusable bottles, but also provides an opportunity for our brand partners to engage with our guests on sustainability and demonstrate that they are a responsible company. 

Brand partners who sign up display a refill me sticker in their shopfront with animated digital signage and digital logos available for centres to advertise the campaign to guests.

In 2023 we launched a partnership with The Salvation Army, bringing new clothing donation banks to three of our retail destinations to encourage sustainable consumption and disposal of used items. We aim to collect over 100 tonnes of donations in the first year and to roll the initiative our more widely across our retail sites.

We’re committed to sourcing core construction products and materials responsibly. This includes environmental and ethical sourcing, health impacts, embodied carbon impacts and resource efficiency considerations. 

Find out more about this approach here.

 100% of our core construction materials are from responsible sources. In 2021 signed up to SteelZero, committing to purchasing 50% of our steel as low carbon by 2030, and 100% by 2050. We also signed up to ConcreteZero in 2022, which will influence collective purchasing power across our industry as it sends a strong signal about demand, to shift global markets and policies towards responsible production and sourcing.

We recognise that supply chains in construction are often fragmented and transient. Across our development pipeline, we have early in-depth conversations with specialist contractors, to be able to influence design and specification, and we request information from suppliers to improve transparency in our decision making.

Our guidelines for our developments are set out in our Materials brief which is circulated at the start of any project. Core construction materials including steel, concrete, hard landscaping and facades should always come with responsible sourcing certification. Where certification isn’t available, we ask for evidence of basic health, safety and environmental management. And for every development we always target FSC Project Certification, to guarantee timber is from responsible sources.

The Global Slavery Index shows that certain countries have a substantial risk of slavery in manufacturing. Our Prohibited Materials list, included within our Materials brief provides guidance to design teams on materials that we would avoid, prefer and those that would be ideal. From avoiding laminated glass to recommending air purifying paints, the list states clearly our expectation of high quality and thoughtful design. So, when our designers specify materials or our contractors buy materials from outside the EU, will engage our suppliers to ensure our expectations are met. Sometimes this will be in the form of an assessment, where we check suppliers against fair pay and labour standards using tools like SEDEX, EcoVadis and SA8000.

We’re laying out our expectations from our partners clearly, so we can address human rights challenges within the industry and discuss how we’ll work together to increase transparency and minimise risk. Our Materials brief includes our Prohibited Materials List, which helps strengthen our fight against modern slavery in the sourcing of construction materials. The brief sets out prohibited materials in our construction activities based on health impacts, responsible sourcing, embodied impact and resource efficiency.

Production of cement for use in concrete creates approximately 8% of total global carbon emissions. At our Mayfield regeneration scheme, we’ve therefore tested Concretene, a pioneering low-carbon material that has the potential to transform the global construction sector by providing an alternative to traditional cement. Concretene uses a product called graphene to significantly improve the mechanical performance of concrete, allowing for reductions in the amount of material used and the need for steel reinforcement. We were the first developer to employ Concretene on a commercial scheme and have used it to create a 54x14m mezzanine floor.

SteelZero steel must meet ResponsibleSteel standards or be produced by a steelmaking site where the owner has defined and made public both a long-term emissions-reduction pathway and a medium-term, quantitative-science-based GHG emissions target such as a science-based target approved by the SBTi (Science Based Targets initiative).

What’s on the surface matters too, and for our material finishes we’re recommending we select, wherever possible, natural low-carbon materials that can be sourced locally.