roof

Dusty Gedge - What if we put Life back onto every Roof in our Cities?

Dusty Gedge - What if we put Life back onto every Roof in our Cities?

What if every roof in London that could support nature became a living habitat? What if, instead of recreating the gardens and meadows we have always known, we designed our cities around the life that can actually thrive in them? For Dusty Gedge, pioneering green roof advocate and urban biodiversity expert, this is more than an appealing idea. It is a practical vision for the future of our cities, challenging the way we think about green roofs, urban nature and the role of biophilic design.

 

As climate change brings increasingly extreme temperatures, heatwaves and intense rainfall, we need to rethink what we plant, where we plant it and what we expect nature to do. In our conversation for the Journal of Biophilic Design, Dusty made one thing clear: the objective is not just to make our cities “green”, it is to put life back into them. And just like the Journal here, he encourages us to go back to the original meaning of Biophilia to help us understand the bigger picture.

Making a Difference, One Roof at a Time

Making a Difference, One Roof at a Time

Did you know that London is an average of 10 degrees warmer than other cities in the UK? Imagine if we had green roofs on every building in the city, the temperature of our city would reduce and lessen our impact on our fragile planet. Sedum absorbs the heat, it doesn’t bounce the heat back into the atmosphere. The plants are also air purifying, afford insulation, they help mitigate flood risk, encourage biodiversity, reduce air pollution and the urban heat island effect and also prolong the lifespan of the roof covering. One amazing fact I learnt today, was that they also increase the efficiency of solar panels, with a 5% gain as they stop the UV rays hitting and damaging the roof. Liv Eyres from Sedum Green Roof who will also be at Planted Country 9-11 June 2023 at Stourhead in Wiltshire, shares with us why they make for good habitats for biodiversity and so much more. Liv Eyres from Sedum Green Roof who will also be at Planted Country 9-11 June 2023 at Stourhead in Wiltshire, shares with us why they make for good habitats for biodiversity and so much more.  

A sedum roof is essentially an additional layer on top of a finished waterproof roof. Little plants nestle in a tray, sitting in healthy (peat-free!) soil, on top of filter fleece and a drainage layer.

Read on, listen to the podcast and watch the DEMONSTRATION video too…