advantages

With Sempergreen® vegetation blankets you immediately see an instant and mature green roof with little or no maintenance. A green roof with Sempergreen vegetation blankets has tremendous stormwater advantages with rain water retention of around 50% (depending on regional differences) and provides substantial energy saving.

The advantages are:

- instant green

- visually attractive appearance

- simple, quick and easy to apply

- minimum of 85% plant coverage upon installation

- a lightweight solution (a green roof is possible starting from 40 kg/m²)

- most minimal  substrate layer comparing to extensive systems

- uniform drainage and purification of rainwater

- rain water retention of around 50%

- resistant to all weather conditions where people can live as well

- biodegradable

- suitable for nearly all types of roofs and slopes

- insulates in summer and winter

- sound damping

- less damage done by bird because of 85%+ vegetative coverage

- little or no maintenance system