Green Roof Weight Per Square Foot

Semi intensive systems generally weigh between 25 and 40 pounds per square foot when dry. They support hearty native ground cover that requires little maintenance. Installing a green roof costs between 10 and 30 per square foot most homeowners pay within this range but costs could run up to 50 per square foot while not common for residential roofs some designs end up costing 200 or more per square foot.

garage door off track top roller gifts to give clients for christmas grey carpet tile texture seamless groupon roof cleaning gilliam candy stick flavors grey and white throw rug givenchy blue jean jacket garden ridge outdoor christmas decorations

Green Roofs Hohbach Lewin Inc

Green Roof Systems Intensive Semi Intensive And Extensive Archtoolbox Com

Intensive Vs Extensive Green Roofs What S The Difference Green Roof Plan

Green Roofs

Concepts For Green Roofs Vegetal I D

2 10 Hbw

Extensive green roofs are relatively light at 15 50 pounds 7 23 kilograms per square foot.

Green roof weight per square foot.

Installing a green roof starts at around 10 per square foot for simpler extensive roofing and 25 per square foot for. The foot or more of growing medium needed for an intensive green roof creates a load of 80 150 pounds 36 68 kilograms per square foot. Medium depth green roofs that usually use more substantial grasses perennials or smaller shrubs. Green roof cost per square foot.

Per square foot average being about 30 lbs. 6 12 and the entire system has a saturated weight of less than 40 lbs. The roof must also be capable of bearing the weight of a garden. The soil or grow media substrate layer is usually 150mm to 300 mm.

The lite system is typically used on retrofit projects when the roof is engineered with only 15 to 17 pounds per sf for the green roof component. Semi intensive green roofs require a bit more maintenance since the plants tend to need pruning irrigation and fertilization. They are typically constructed in layers but can also be installed using a tray system. Approximately 12 pounds per square foot what it is.