Pitched roof 25-45°

Sempergreen has the perfect solution for pitched roofs. The Sedum-mix blanket type T has plastic reinforcement top and bottom. This makes this vegetation blanket – in combination with the correct system structure – very suitable for (steeply) pitched applications. Read below about how you can transform your pitched roof into a sustainable green roof.

Steeply pitched green roof 25-45° specifications

 Pitch:                                                                    25-45°
 System structure thickness including Sedum:     90 mm
 Saturated weight:                                                100-105 kg/m2

^{System structure}

^{1 Sempergreen Sedum-mix blanket type T 30 mm}

^{Pre-cultivated Sedum-mix blanket type T, consisting of a mix of 6-8 different types of Sedum. The basis of this vegetation blanket is the plastic reinforcement top and bottom which make the blanket suitable for (steeply) pitched applications. Vegetation percentage on delivery: at least 95%.}

^{2 Roof garden substrate extensive 50} mm

^{Extensive roof garden substrate consisting of lava, pumice, and compost.
Produced in accordance with FLL guidelines.}

^{3 Substrate holder}

^{The substrate holder is a plastic grid manufactured from recycled LDPE/HDPE. The substrate holder prevents the substrate from falling away on pitched applications.}

^{4 Water-buffering fleece 10 mm}

^{The water-buffering fleece is a mat manufactured from recycled fibres. The mat can store water and is used to protect the roofing. The mat also functions as water storage for the vegetation blanket.}

Download system structure