Green Roof Demensions

Intensive roofs which are thicker with a minimum depth of 12 8 cm 5 1 16 in and can support a wider variety of plants but are heavier and require more maintenance and extensive roofs which are shallow ranging in depth from 2 cm 13 16 in to 12 7 cm 5 in lighter than intensive green roofs and require minimal maintenance.

Green roof demensions.

Courtesy of the city of chicago. Some advantages of green roof systems are. Help with moderation of urban heat island type effects. Starting from the existing roof deck and moving up the typical layers of a green roof system are.

Improve quality of air to a great extent. Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure. As a semi intensive green roof a combination of 20 000 herbaceous plants 112 shrubs and 2 trees were planted. Waterproof membrane in many retrofit cases this layer already exists and depending on it s condition water tightness it may or may not need replacing.

The growing medium varied from a depth of 3 inches for the extensive plantings to 24 inches for the intensive plantings and the semi intensive areas averaged 8 inches in depth. Make a healthy contribution towards landfill diversion. One can execute efficient storm water management with green roofs. Vegetative roofs are divided into two categories.

Were chicago new york city toronto philadelphia and cincinnati. The intensive green roof system is a modern concept allowing people to be present and enjoy in the environmental friendly way of bonding with all the plants and trees present. There are two types of green roof. Help improve the aesthetics in urban building constructions.

Installed the most green roofs in north america this past year with 1 326 872 square feet. This is most noticeable in intensive green roofs since there is a thicker and more consistent layer of soil which provides a higher insulating value. The first step in a free roofing estimate is measuring the roof dimensions. 1 extensive vegetative roofs which are 6 inches or shallower and are frequently designed to satisfy specific engineering and performance goals and 2 intensive vegetative roofs which may become quite deep and merge into more familiar on structure plaza landscapes with promenades lawn large perennial plants and trees.

Create space for new amenities. Standard sizes for the grs edge restraints are 3 tall up to 8 5 tall in 0 5 increments.