Green Roof Maintenance Requirements

Extensive green roofs typically don t require built in irrigation systems in most regions.

Green roof maintenance requirements.

After the green roof is first installed you need to check plantings every week or two creath. Extensive green roofs are designed to have minimal maintenance requirements. Proactive maintenance will always be best. This document is intended to be a resource for the creation of a maintenance plan and for documenting the activities.

Maintenance requirements may include inspection of the roof membrane and drainage flow paths. Green roofs are appropriate in most of the properties in the city including residential commercial industrial and institutional properties. Because a green roof is a living system the maintenance plan may require a certain amount of modification over time as the roof matures and you come. Green roofs will require a level of maintenance comparable to at grade landscapes.

All roofs require a minimum of two inspections a year to ensure that the outlets etc are maintained regardless of the type of green roof. Write a maintenance plan and familiarize the fm team with it. Plant species are selected so that the roof does not need supplemental irrigation and requires minimal infrequent fertilization after vegetation is initially established citation. All of our uniformed operatives at the green roof maintenance company are fully trained and insured to work at height.

An intensive green roof will require the regular maintenance associated with the planting scheme and landscape design whereas an extensive green roof will need only minimal maintenance to ensure that any. Once a green roof is well established maintenance requirements are usually minimal. Doee stormwater management guidebook chapter 3 2. Finally i wanted to recommend one last resource that will help you keep tabs on how the pros do annual checks of green roofs in bigger buildings.

Green roof systems are typically designed using hardy drought resistant varieties that can thrive in a harsh roof top environment. Inspect the green roof at least 5 times a year for weeds and seeds carried by the wind and remove these. Impervious roof areas that drain to these green roofs can be also considered as disconnected impervious cover and thus included in the green roof s dcia reduction. They also have training spraying and working with hazardous materials as well as full certificates for working with mansafe systems.

Green roof maintenance involves watering weeding and plant care. If the green roof is installed in a warm and dry period we recommend watering the green roof regularly for the first 2 to 3 weeks. It should include a site map green roof type planting schedule and irrigation controls. We cater for all budgets and requirements.

This will enable the plants to sink their roots into the substrate.