Green Roof Over Concrete

Green roofs can also be sloped or curved.

Green roof over concrete.

A half inch lift provides needed drainage and ventilation between the new green roof and underlying surface. Sloped or curved green roof on concrete. It is fully bonded and fully sealed making it vapour tight non combustible and 100 water resistant. The designer had originally specified a ten inch structural post tensioned deck with a sandwich membrane followed by a four inch topping slab to protect the membrane.

Sika has green roofs systems for use on both concrete and metal deck applications providing the flexibility to choose the system that best fits your building s design criteria. The composition follows a general canvas that will get shaped by the choice of the green roof type and materials. Regardless of the shape watertightness is key. Impervious concrete roofs support green landscaping reducing water runoff and reducing heat island effect.

Foamglas compact roof system is the perfect application for green roofs. Concrete structures are durable. Concrete s light color reduces the heat island effect lowering urban energy use. A green roof is by essence a vegetal cover.

Sarnafil green roof over concrete deck vegetation sarnafil membrane growth medium insulation protection drainage layer drainage composite concrete deck sarnafil membrane. The modern system requires the use of several layers answering to specific and necessary functions. Enables a green roof installation over an existing concrete asphalt or other hard roof top surface.