If vegetation becomes overly dry it may pose a fire hazard.
Green roof inspection.
Flood test impedance test low voltage testing electric field vector mapping infrared ir thermal imaging moisture sensors.
Many of these projects are installed by companies that specialize in green roof technology while other more traditional contractors like landscapers roofing contractors or the amalgamation of these traditional trades can also be involved in the installation of green roofs.
The number of inspections will depend on the greenery in the vicinity of your roof.
Green roof solutions drain inspection chambers are the perfect solution for boxing out roof drain assemblies in a green roof build up.
Do this preferably in the spring before the weeds begin to flower.
Inspect the green roof at least 5 times a year for weeds and seeds carried by the wind and remove these manually.
Once a green roof is well established maintenance requirements are usually minimal.
Hazards of green roofs.
Using regular garden soil may be hazardous as it could contain unknown pathogens and weeds.
Green roofs should only be installed according to local municipal ordinances and guidelines.
Modular green roofs can be installed incrementally and are easily removed for maintenance and inspection of the roof layers underneath.
Additionally the modular sections can often be cultivated in a greenhouse and be ready to plant on the green roof.
Green roofs are stormwater management practices that capture and store rainfall in an engineered growing media that is designed to support plant growth.
Some watering may be required during the first few years when root systems are getting established.
The green roof installer frequently covers maintenance of the roof for a period of time specified by the contract documents.
After this period ranging from anywhere from 30 days to 6 months or even 1 year ends it is up to the owner to maintain the roof.
A portion of the captured rainfall evaporates or is taken up by plants which helps reduce runoff volumes peak runoff rates and pollutant loads on development sites.
To encourage biodiversity we do not recommend the use of chemical pesticides.
Montgomery county department of environmental protection created date.
Green roofs may cause leaks if improperly installed.
Maintenance requirements may include inspection of the roof membrane and drainage flow paths.
Green roofs are steadily growing in popularity in urban areas throughout the united states.
