What are the different types of green roofs?

What are the different types of green roofs?

There are two main types of green roofs: extensive and intensive. Extensive roofs are lightweight and require minimal maintenance, while intensive roofs are heavier, can support a wider variety of plants, and require more care.

Can you tell me more about extensive green roofs?

Sure! Extensive green roofs typically have a shallow soil depth of 2 to 6 inches and are planted with drought-resistant plants. They are designed to be low-maintenance and are often used in urban areas to improve insulation and reduce stormwater runoff.

What about intensive green roofs?

Intensive green roofs have a soil depth of 6 inches or more, allowing for a wider variety of plants, including shrubs and small trees. They require more maintenance and irrigation but can create beautiful rooftop gardens.

What are the benefits of having a green roof?

Green roofs provide numerous benefits, including improved air quality, reduced urban heat, enhanced biodiversity, and stormwater management. They can also lower energy costs and increase property value.