These are usually 50-150mm in height, they’re better for large areas and light weight. This type of green roofing is less time consuming to install and doesn’t require much maintenance.
An extensive green roof is mostly used for inaccessible and flat or sloping roofs.
These tend to use sedum roofing systems. A sedum roof contains plants that are perfect for withstanding a harsh roofing environment. They’re one of the lightest systems and are quick to install.
This type of green roofing are usually 150-1500mm in height. They usually include more plant types and require regular maintenance. This green roof is a mixture of hard and soft landscaping.
It’s perfect for natural gardens and growing food.
These tend to use a wildflower system. This is a more natural-based green roof, with different variations in wildflower and grass creating a beautiful environment.