4 green roof plans

Quick answer：

Green roof plans refer to the architectural designs that incorporate vegetation on the roofs of buildings. These roofs not only enhance the aesthetic appeal of the structure but also provide environmental benefits such as improved insulation, reduced urban heat island effect, and stormwater management. There are various types of green roofs, including extensive (shallow) and intensive (deep) systems. Extensive green roofs use drought-resistant plants and are lightweight, while intensive green roofs can support a wider variety of plants and require more maintenance.