The very idea of setting up a roof that actually grows is immensely appealing. While until recently green roofs were not very common, lately more and more properties are looking forward to installing green roofs.
However, installing a green roof does not simply translate to planting some flowering plants on your rooftop. The creation of a proper green roof requires careful planning and execution. Therefore, before embarking on the journey to getting your own green roof, it is best to have a clear idea about the factors you need to consider while installing a green roof. The following factors are meant to guide you in this respect.
The first, and most important, factor to consider when installing a green roof is to decide which type of green roof you want. Green roofs usually come in two variants: intensive roofs and extensive roofs. Intensive roofs, as the name suggests, require intensive maintenance and irrigation, but they offer you the benefits of being able to plant any flora of your choice.
Extensive roofs, on the other hand, are relatively lighter and do not require the level of irrigation and maintenance as do intensive roofs. Extensive roofs are grown naturally, as if in the wild, and only require annual maintenance. You should decide on the type of roof based on your requirement and preference.
Once you have decided the kind of roof you want, next it is time to decide upon the location of installation. Some locations may require a permit for installing the green roof. Also important is the placement of the flora on your roof, and the amount of air and sunlight available for the plants to grow.
Installing a green roof requires extensive structural planning. While green roofs are usually easily installed, the process should be carried out by experienced professionals who can complete the installation without compromising on the structural integrity of the building in question. Some important factors to consider in this regard are the slope of the roof and building architecture, among other considerations.
Proper waterproofing and drainage are essential prerequisites for the installation of a green roof. Your roofing expert may opt for multiple layers of waterproofing to ensure that it effectively supports vegetation and also acts as a root barrier and enables irrigation.
Selecting the right plants is of vital importance to the success of your green roof venture. The choice of plants must be determined by a number of factors such as the type of roof you are installing, the availability of water, and the climatic conditions of your area.
Installing a green roof can be a highly rewarding experience. Keeping the above factors in mind while setting up your green roof will allow you and your green roofing experts to flawlessly deliver a stunning green roof that exactly meets your expectations.