Introducing the Mizu-Irazu series with a 3-year drought guarantee for the rooftop greening system!

The Mizu-Irazu series does not require the installation of a watering system. Additionally, it comes with a three-year drought guarantee.

The Mizuirazu series of rooftop greening systems consists of three types: the Kirinsou type, the shrub type, and the flower type. The Mizuirazu Kirinsou type is a thin-layer tray rooftop greening system. It requires no irrigation and comes with a three-year guarantee against dying. The Mizuirazu shrub type and flower type are water-retaining panel rooftop greening systems. They meet our standards for soil thickness and tree species, and also require no irrigation with a three-year guarantee against dying. The thin-layer tray rooftop greening system Mizuirazu Kirinsou type features a simple installation method where trays with planted vegetation are laid out on the roof. By using plants with excellent environmental resistance, it achieves no irrigation. This is a groundbreaking rooftop greening system that reduces both initial and running costs for rooftop greening implementation. The water-retaining panel rooftop greening systems Mizuirazu shrub type and flower type achieve no irrigation by retaining rainwater necessary for growth in the panels with carefully selected plants. Rooftop greening with shrubs and flowers is possible. It is possible to reduce costs associated with irrigation installation and daily watering. *Note: The shrub type and flower type require irrigation equipment for planting, maintenance, and in case there is no rainfall for more than two weeks during the summer.

Wall and rooftop greenery