Semi Intensive Green Roof Maintenance

However maintenance requirements are generally no more than would be expected for sidewalk planters.

Semi intensive green roof maintenance.

15 to 50 per square foot. Thus they have more substantial structural loads and need more frequent maintenance and watering. Semi intensive roofs are generally used within highly visible area s to improve aesthetic design using small shrubs forbs and grasses. Intensive green roofs have more soil and a deeper growing medium sometimes several feet that can support a more diverse plant selection including small trees.

Semi intensive green roofs as their name states are a combination of the aforementioned two types. Semi intensive green roof heather with lavender the ideal system build up for blooming perennials and aromatic shrubs heather with lavender is a simple intensive green roof system and allows for the inclusion of various perennials and aromatic shrubs in the plant selection. They are usually accessible. Our semi intensive green roof systems include a richer deeper substrate and drainage solution compared to extensive roofs enabling use of a wider range of complex plant mixtures.

This system requires some maintenance from time to time these green roof systems lie between the extensive and the intensive and usually include a mix of plant types. Semi intensive green roofs require a bit more maintenance since the plants tend to need pruning irrigation and fertilization. If the roof is occupied additional maintenance should be accounted for to make sure the roof is safe and comfortable. Semi intensive roofs and intensive green roofs.

Semi intensive green roofs are low maintenance. Most semi intensive or intensive green roofs are designed with aesthetic appeal or the functionality of normal garden or recreational area which will dictate a more intensive maintenance regime as would be required in most gardens. Extensive roofs are thin lightweight roof systems that typically have a planting media measuring 6 to 20 cm deep while heavier thicker green roofs are known as intensive roofs and their growing media ranges in thickness from 20 cm to 100 cm. This system is able to retain more stormwater than an extensive system and.

Semi intensive green roof a semi intensive green roof system is characterized by small herbaceous plants ground covers grasses and small shrubs requiring moderate maintenance and occasional irrigation a typical growing medium depth for a semi intensive green roof is 6 to 12 inches. Once established they will continue to develop to create a self sustaining plant community on the roof that will also provide habitat for invertebrates and bird species. Semi intensive green roofs. As a roof type that requires frequent maintenance intensive systems can be thought of as gardens on a roof in contrast with an extensive green roof there are almost unlimited possibilities.

8 to 20 per square foot.