Latest news and projects

As 2025 approaches, we’re taking a moment to reflect on a year of meaningful progress.
In 2014, Hamburg launched its ambitious Green Roof Strategy, becoming the first major German city to introduce such a comprehensive plan.
The green roof market is experiencing rapid growth as urban areas increasingly adopt sustainable building practices.
As the autumn season rolls in, it's crucial to begin preparing green roofs for the colder months to ensure their continued health and vitality.
As urban environments grow, integrating sustainability into their infrastructures becomes decisive.
Green roofs are increasingly recognized as a sustainable solution to modern urban challenges, from improving air quality to managing stormwater.
Northern Europe is at the forefront of integrating sustainable architectural practices, notably by adopting green roofs in urban developments.
At DIADEM, we are dedicated to transforming the interaction of urban spaces with nature. Through our innovative green roof projects across Greece, we are enhancing the aesthetics of buildings, contributing
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