From regulatory compliance to landscape-oriented greening | Optimal design of plants and buildings
Water-retaining panel type rooftop greening system
A rooftop greening system that balances the growth environment of plants with building conditions, taking into account loads, construction costs, greening regulations, and maintenance management.
This article introduces our rooftop greening system, specifically the "Mizuirazu Low Shrub Type and Flower Type (with Irrigation)" that is suitable for compliance with regulations and landscape-oriented rooftop greening. Rooftop greening for buildings requires optimal design that considers load, cost, greening regulations, and maintenance management. Do you have any concerns about rooftop greening adorned with low shrubs and flowers? - I want to know about rooftop greening suitable for the planting specified by the greening regulations. - I want to reduce the load on the building and construction costs. - I would like to have consistent consultation from design to construction. Our product with irrigation features three series of soil thicknesses—100mm, 150mm, and 200mm—tailored to the characteristics of the plants. By standardizing soil thickness and material specifications, we achieve stable quality, shortened delivery times, and reasonable pricing. Furthermore, by selecting low shrubs and flowers suitable for each specification, we can accommodate a wide range of needs from compliance with greening regulations to landscape-oriented rooftop greening. Supporting this optimal design is our track record of over 500,000 square meters of construction, continuous verification, and our in-house integrated system that combines knowledge of architecture and planting. We support our customers with a system focused on long-term maintenance, from the design phase through construction and post-installation maintenance.
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basic information
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Price information
【Technical Information】 - Three series of soil thicknesses (100mm, 150mm, 200mm) tailored to plant characteristics - Wide range of solutions from low shrub planting compliant with regulations to landscape-type rooftop greening - Adoption of irrigation-compatible specifications to accommodate diverse plantings - Optimal design considering building load, construction costs, and maintenance - Technology cultivated through over 500,000 square meters of construction experience reflected in products - Continuous growth verification conducted in agricultural welfare collaboration fields and expert-supervised fields - Achieving stable quality, shortened delivery times, and reasonable prices
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Applications/Examples of results
■ 771 condominium units, 331 commercial facilities, 158 supermarkets, and others ■ Nationwide coverage starting with 705 cases in Tokyo, 620 in Hyogo Prefecture, 468 in Osaka Prefecture, and 322 in Aichi Prefecture ■ Rooftop greening achievements: over 2,459 cumulative deliveries and over 500,000 square meters of cumulative delivery area
catalog（1）
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CAD data（2）
| Model number | overview | File |
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| Standard drawing of rooftop greening system: Water-retaining greening panel, low shrub type. |
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| Standard Diagram of Rooftop Greening System: Water Storage Type Greening Panel with Low Maintenance Flowering Plants |
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Company information
We are engaged in greening and solar power businesses with a corporate philosophy of high quality and low prices, utilizing an integrated in-house system. Our rooftop greening features a non-irrigation system that does not require irrigation equipment, and we offer a three-year guarantee against wilting for our Mizuirazu products, highlighting our comprehensive after-sales service. We handle production, construction, and maintenance in-house, accumulating extensive achievements and experience by repeating the unique cycle of this rooftop greening system. This experience is applied to create products that satisfy our customers. We leverage the knowledge and experience gained from our rooftop greening business to expand into wall greening and solar power businesses. ■ Rooftop Greening Business ■ Wall Greening Business Design, construction, maintenance management, and consulting for greening projects ■ Solar Power Generation Business Research and consulting related to solar carports and rooftop solar installations 【Kobe Headquarters】 657-0053 3-3-3 Rokkocho, Nada Ward, Kobe City, TEL 078-747-0202 【Tokyo Sales Office】 101-0051 3-19 Kanda Jinbocho, Chiyoda Ward, Tokyo Greening Division: TEL 03-6261-2982 Solar Division: 03-6910-0720 【Nagoya Sales Office】 492-8366 233 Isshikigawamatacho, Inazawa City, Aichi Prefecture, TEL 0587-74-7498
