屋上緑化システム List of Products and Services

The water-retaining green panel type for shrubs is a non-irrigation system that does not require an irrigation device. We also offer a three-year guarantee against wilting as part of our after-sales service. By eliminating the irrigation system necessary for greening rooftops with shrubs, both initial and running costs can be reduced. The components of the water-retaining green panel can hold rainwater needed by plants for an extended period within the system. During sunny days, the stored rainwater seeps into the soil, providing moisture to the plants. It is also possible to create a three-dimensional rooftop greening that reflects the changing seasons by combining shrub plantings with flowers. 【Features】 ■ Water retention performance of 16,400cc per square meter ■ Also has drainage functionality. ■ High quality and low maintenance ■ Three-year wilting guarantee ■ Free self-inspection ■ Nationwide support *For more details, please refer to the PDF document or feel free to contact us.

The water-retaining green panel type "Mizuirazu" for flowers and plants is a non-irrigation system that does not require an irrigation device. We also offer a three-year guarantee against wilting as part of our after-sales service. By eliminating the irrigation system necessary for greening rooftops with flowers and plants, both initial costs and running costs can be reduced. The components of the water-retaining green panel type can hold rainwater needed by plants for an extended period within the system. During sunny days, the stored rainwater seeps into the soil, providing moisture to the plants. It is also possible to create a three-dimensional rooftop greening that reflects the changing seasons by combining shrub plantings and flowers. 【Features】 ■ Water retention performance of 16,400cc per square meter ■ Also has drainage functionality. ■ High quality and low maintenance ■ Three-year guarantee against wilting ■ Free self-inspection ■ Nationwide service *For more details, please refer to the PDF materials or feel free to contact us.

The thin-layer tray-type rooftop greening system "Moss Kokkō" is a non-irrigation system that does not require an irrigation device. Please consider it if you are looking for an even lighter rooftop greening system for greening your rooftop. *The guarantee for moss greening is one year. The Rooftop Greening System Company develops products with a focus on low prices and high quality. Our thin-layer tray-type rooftop greening system "Moss Kokkō" stores a special substrate for moss growth in a thin-layer tray. By using a simple method of laying trays on the rooftop and a non-irrigation system, we achieve low prices. The thin-layer tray-type rooftop greening system can accommodate various roof types, including flat roofs and corrugated roofs. Of course, it is high quality. Due to its non-woven fabric-based structure, it reduces the thermal load on buildings. 【Features】 ■ Lightweight ■ Easy installation ■ Non-irrigation system that does not require an irrigation device ■ Low maintenance *For more details, please refer to the related links or feel free to contact us.

"Kabemidori" is a wall greening system that aims for early greening through four methods that allow greenery to spill over. In addition to planting net types and SUS wire types, we provide comprehensive support for wall greening of each type, from greening planning to construction and after-service, all in-house. We respond to requests such as "I want to keep construction costs as low as possible" and "I want to cover the building with plants quickly." The catalog also introduces detailed product features of the wall greening product Kabemidori. For more information, please refer to the PDF materials or feel free to contact us. 【Benefits】 ■ Mitigation of the heat island effect ■ Insulation and heat retention effects ■ Energy-saving effects ■ Air purification ■ Improvement of landscape ■ Psychological effects *For more details, please refer to the PDF materials or feel free to contact us.

The Wall Greening System "Kabemidori" by Rooftop Greening System Co., Ltd. incorporates the achievements and experience gained from rooftop greening into wall greening. We develop our products based on optimal construction methods for walls, high quality at low prices, and carefully selected plants. We also accept consultations from the planning stage of greening projects, leveraging our integrated in-house system. The Kabemidori planting net type is a method where plants are grown on a net spread across an entire wall. Depending on the plants used, greenery can spread across the entire net over time. This is a wall greening system that allows for greenery to cover the entire wall surface. The planting nets come in green and gray colors. Both colors harmonize well with the plants and the wall surface. We recommend using climbing plants that can wrap around the net. The installation method is simple, involving attaching and securing the net to the wall. The Kabemidori planting net type is also an attractive product from a cost perspective.

The Wall Greening System "Kabemidori" by Rooftop Greening System Co., Ltd. applies the achievements and experience gained from rooftop greening to wall greening. We focus on developing products based on optimal construction methods for walls, high quality at low prices, and carefully selected plants. We also accept consultations from the planning stage of greening projects, leveraging our integrated in-house system. The Kabemidori panel type is installed on a wall using SUS panels with a 100mm mesh, where plants are spread across the SUS panels. It is also possible to install a coconut mat on the back of the panel. By installing the coconut mat, we aim to enhance design aesthetics and achieve early coverage in wall greening.

The Wall Greening System "Kabemidori" by Rooftop Greening System Co., Ltd. applies the achievements and experience gained from rooftop greening to wall greening. Our product development is centered around optimal construction methods for walls, high quality at low prices, and carefully selected plants. We also accept consultations from the planning stage of greening projects, leveraging our integrated in-house system. The Kabemidori Planting SUS Wire Type is a method that installs wires on the wall for plants to climb. As the plants grow, they wrap around the wires and green the wall. If there are windows on the building's wall, the position of the wire type can be adjusted. The plants that wrap around will flourish with lush leaves. Please consult us about the characteristics of the plants to be used, especially those that will thrive at the top. With the characteristics of the plants and the Kabemidori wall greening system, it is also possible to create a wall greening that allows you to look up at greenery. (Note: The growth rate of plants varies from year to year.) The installation method is simple, fixing wires vertically on the upper and lower sections of the wall. It allows for a low-cost wall that meets architectural needs, making it an attractive product. *For more details, please refer to the PDF materials or feel free to contact us.

The Mizuirazu Kirinsou type is a simple method of rooftop greening that involves laying out lightweight, thin product trays pre-planted with vegetation on the roof. The selected plant is the Takeshima Kirinsou, which can withstand harsh environments. Takeshima Kirinsou is an evergreen plant, ensuring that the rooftop greening system maintains beautiful greenery throughout the year. Furthermore, Takeshima Kirinsou has high environmental resistance, can grow without irrigation, and can maintain greenery year-round with minimal maintenance. 【Features】 ■ Irrigation-free system ■ 3-year dead plant guarantee ■ One year of self-inspection service after handover ■ Carefully selected plants with high environmental resistance ■ Low maintenance ■ Nationwide service Please feel free to contact us for inquiries. *For more details, please refer to the PDF materials.

The "Temairazu Sedum Type" is a simple construction method that involves laying out lightweight trays pre-planted with vegetation on the roof, forming a thin-layer tray rooftop greening system. The plants used are drought- and cold-resistant succulents, specifically Sedum (Shirobana Taitogome). They change color in the cold and bloom small white flowers in the summer, allowing you to enjoy seasonal variations. Furthermore, Shirobana Taitogome is resilient to drought and heat, capable of growing without irrigation, and can maintain greening with minimal maintenance. 【Features】 ■ Irrigation-free system ■ 3-year dead guarantee ■ One year of self-inspection service after handover ■ Carefully selected plants with high environmental resistance ■ Low maintenance ■ Nationwide support Please feel free to contact us for inquiries. *For more details, please refer to the PDF materials.

Rooftop Greening System Co., Ltd. is committed to high quality and low prices as its corporate philosophy, continuously honing its skills through a consistent in-house system. Here are seven reasons why Rooftop Greening System Co., Ltd. is chosen. The catalog also introduces detailed product features of our rooftop greening products, Mizuirazu. For more details, please refer to the PDF materials or feel free to contact us. 1. A reliable in-house system from production to maintenance 2. No irrigation equipment required for rooftop greening installation 3. Rooftop greening comes with a three-year guarantee against wilting, with a free self-inspection in the first year 4. Overwhelming strength in metal roof greening 5. Carefully selected plants and low maintenance significantly reduce maintenance costs 6. High wind pressure resistance as standard 7. Numerous achievements and experience

For those considering planting options other than the Mizuirazu Kirinsou type and the Temairazu Sedum type in a thin-layer tray rooftop greening system. We can accommodate made-to-order production based on your desired planting. The Matsubagiku, with its thick leaves, is resilient to drought and heat, and it is an attractive plant that also produces flowers. Each plant in the same Sedum genus as the Temairazu Sedum type has its own unique leaf shape. For those who wish for a specific planting in a thin-layer tray rooftop greening system, we also welcome consultations regarding your desired planting. *Please note that some plants may not be suitable for the thin-layer tray rooftop greening system. Made-to-order products will require consultation. The delivery time for made-to-order products is 3 to 6 months. Depending on the plants used, there may be cases where the rooftop greening is not recognized as effective area under greening regulations. 【Features】 ■ No irrigation ■ 1-year warranty ■ Custom planting options available *Please note that some plants may not be suitable for the thin-layer tray rooftop greening system. Desired plantings for made-to-order products will require consultation. *For more details, please refer to the PDF catalog or feel free to contact us.

The wall greening system "Kabemidori" by Rooftop Greening System Co., Ltd. incorporates the achievements and experience gained from rooftop greening into wall greening. We develop products based on optimal construction methods for walls, high quality at low prices, and carefully selected plants. Utilizing our integrated system, we also accept consultations from the planning stage of greening projects. For customers considering wall greening systems other than the planting net type, SUS wire type, and panel type. We also accept consultations for wall greening that enhances the wall's appearance, such as using unit planters or creating cascading wall greening.

We would like to introduce the green roof system using corrugated metal roofing that we handle. Key point of low cost. First of all, it is a non-irrigation system that does not require an irrigation device, which allows for low initial installation costs and reduces operational costs such as watering. Furthermore, if you are considering green roofing on a metal roof, the trays used in the thin-layer tray-type green roof system are designed to fit the common 500mm pitch seam type of corrugated metal roofs. This is also a point for cost reduction. The construction method is simple. It is an easy and speedy construction method where the pre-cultivated planting trays are fixed with brackets and hardware. In addition to the 500mm pitch seam type of corrugated metal roof, it is compatible with various metal roofs such as tile roofs and Galvalume roofs. 【Features】 ■ Easy construction due to tray system ■ Compatible with various metal roofs ■ Easy to detach and reattach during roof replacement ■ Wind pressure performance tested ■ Solid after-sales support after building handover *For more details, please feel free to contact us.

In the Factory Location Law, facilities are broadly categorized into production facilities, other facilities, and environmental facilities, and the ratio of land use for these facilities is defined. If the factory planned for installation falls under the category of specific factories, greening will include the greening area in the ratio of environmental facilities, leading to effective utilization of the factory site. Our rooftop greening products comply with the Factory Location Law and the greening regulations set by various local governments. The thin-layer tray-type rooftop greening system features a non-irrigation system and offers a long-term after-service guarantee for three years after delivery. In addition to compliance with laws such as the Factory Location Law for greening, implementing rooftop greening provides various benefits such as energy-saving measures, energy efficiency effects, and prevention of global warming, which can be expected in addition to effective land use. Furthermore, the thin-layer tray type allows for simple installation and is compatible with various types of roofs. Although the installation is simple, it is designed to withstand high wind pressure. Wind pressure performance tests have been conducted at the Japan Building Disaster Prevention Association. [Features] - Easy installation due to the tray type - Compatible with various metal roofs - Wind pressure performance tested - Strong after-sales support *For more details, please feel free to contact us.

Introducing the optimal thin-layer tray-type rooftop greening system for logistics facilities. All of our rooftop greening projects feature a no-irrigation system and a three-year dead guarantee. We create products with the corporate philosophy of low price and high quality, and the thin-layer tray-type rooftop greening system is also a rooftop greening product with a no-irrigation system and a three-year dead guarantee. Since there is no cost associated with irrigation equipment, the initial and operational costs of implementing rooftop greening can be reduced. Even at a low price, we maintain high quality. We are confident in our quality, which is why we offer a three-year dead guarantee. The construction method is simple, involving fixing trays pre-planted with vegetation using brackets. The effects of rooftop greening are diverse, including insulation and energy-saving benefits. By greening, it also contributes to preventing global warming, addressing SDGs, and enhancing corporate image. 【Features】 ■ Easy installation due to the tray system ■ Compatible with various metal roof types ■ Lightweight rooftop greening system ■ Lightweight with high safety ■ Strong aftercare support ■ For customers considering even lighter rooftop greening, we also accommodate moss-based rooftop greening. *For more details, please feel free to contact us.

We would like to introduce the self-inspection of rooftop greening conducted in the Tokyo sales office area in the fall of 2020, along with photos. Many plants reach their growth period in spring and autumn. The plants used in the thin-layer tray rooftop greening system also grow during spring and autumn, and we conduct self-inspections and responses for dead plant guarantees in accordance with these seasons. Our philosophy is high quality, low cost, and low maintenance. We apply the knowledge gained from this to the development of our next products. The case we are introducing this time is a property that we have been supporting long-term since 2011, with the customer's consent. During this self-inspection, we were able to confirm the system and the growth of the plants. Even after about six years, the rooftop greening continues to spread greenery towards the sky. The effects of rooftop greening are diverse, including insulation effects and energy-saving effects. It also contributes to preventing global warming, addressing SDGs, and enhancing corporate image. We appreciate your consideration. 【Property Information】 ■ Location: Kanto region ■ Delivery date: Until March 2018 ■ Greening area: 164.25m2 to 1687.00m2 ■ Roof type: Metal roof, flat roof ■ Roof specifications: 500mm pitch, cinder-con, membrane waterproofing, etc.

We would like to introduce the bird damage prevention measures for the thin-layer tray-type rooftop greening system, for which we obtained a utility model in May 2023. The bird damage prevention measures we are introducing are optional components of the thin-layer tray-type rooftop greening system. It includes a bird damage prevention net and creates space to prevent birds from landing on the planting area of the rooftop greening. The materials used to create space for deploying the bird damage prevention net in the planting area are the bird damage prevention net, wire, and L-shaped brackets for securing it. The construction method is suitable for the standard thin-layer tray rooftop greening system. Bird damage prevention can be installed according to our usual construction method. After laying out the trays with 500mm square planting areas, L-shaped brackets are installed on top of the securing brackets that hold the trays in place. There is a hole at the top of the L-shaped brackets. A wire is threaded through this hole and stretched around the perimeter. This ensures that even when the net is placed over the rooftop greening, space is maintained. The bird damage prevention net is suitable for the thin-layer tray type, fixed around the perimeter with edge materials. 【Features】 ■ A system that reduces bird arrivals ■ Bird damage prevention with space to prevent arrivals ■ Installation of wires to support the bird prevention net ■ Easy installation and low cost achieved

In 2019, a large typhoon struck Chiba Prefecture. In September of the same year, I visited several properties where we had delivered and installed work in Chiba Prefecture for a self-inspection. Self-inspections were conducted at Store A, Store B, and Store C, all of which have metal roofs. First of all, I heard that maintenance had hardly been performed, yet the condition of the rooftop greenery at each property was good. We also conducted a self-inspection to check for any issues with the installation of the thin-layer tray-type rooftop greening system. The inspection results showed no problems. Before conducting the self-inspection, I was particularly concerned about Store A, which we had delivered and installed in 2010, as the number of years since installation crossed my mind. It has been nine years since then. The plants have been growing and declining with the seasons on the rooftop, spreading their unchanging greenery towards the sky. The fixtures that secure them continue to support the planting trays without change. Our rooftop greening system is a non-irrigation system compatible with various metal roofs. [Case Overview] ■ Location: Chiba City, Chiba Prefecture ■ Delivery date for Store A: May 2010 ■ Delivery date for Store B: October 2013 ■ Delivery date for Store C: November 2014 I would like to extend my heartfelt sympathies to everyone affected by the large typhoon that hit Chiba Prefecture in 2019.

We will conduct business that aligns our contributions to the future of the Earth with our contributions to our customers. This is the conclusion we have reached while rethinking our corporate philosophy centered on "sustainability." In light of the increasing severity of climate change, including global warming, our rooftop greening business has contributed to measures against global warming by offsetting CO2 emissions equivalent to a cumulative area of 420,000 m² as of September 2023. With 2030 as a milestone, we envision our desired state from the perspective of "How can our group contribute to achieving the SDGs?" and the clear resolution that emerged was to create a system that balances contributions to customers and society while continuously generating profits. Alongside our efforts towards the SDGs, we will further focus on our rooftop greening, wall greening, and solar power businesses, leveraging our strengths for sustainable growth in the environmental and energy sectors. Moreover, while being committed to reducing CO2 emissions from production to disposal, we will fulfill our social responsibility as a "company that considers environmental issues such as CO2 emission reduction." We declare that we will promote our business based on our corporate philosophy: "For a gentle future for people and the Earth, we will grow together with our customers."

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 a no-irrigation system. 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 necessary rainwater in the panels with carefully selected plants. Rooftop greening with shrubs and flowers is possible. It can help 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 of no rainfall for more than two weeks during the summer.

"Self-consumption solar power generation systems" are systems that consume the electricity generated on-site rather than selling it. The installation costs can often be significantly reduced with subsidies. As a business operator focused on combating global warming, we also provide support for subsidy applications. Our services are provided by rooftop professionals who are well-versed in various roofing and waterproofing specifications. We can accommodate various roofs through the use of high-strength polyurea. Additionally, qualified professionals with extensive knowledge and experience will support the introduction of solar power. You can trust us with solar installations on standing seam roofs, flat roofs, and more. [Features] ■ Trust as a business operator focused on combating global warming ■ Knowledge and construction achievements cultivated through rooftop greening ■ One-stop provision as EPC services ■ Visualization through simulations supervised by a certified public accountant office *For more details, please download the PDF or feel free to contact us.

The Mizuirazu rooftop greening system guarantees no wilting for three years while achieving no irrigation. Additionally, we conduct self-inspections and use the results to improve quality. We would like to introduce examples of self-inspections and maintenance carried out in 2024. In 2022, we delivered and installed the thin-layer tray-type rooftop greening system "Mizuirazu Kirinsou Type" at a general hospital building that has implemented energy-saving measures throughout as an eco-hospital that considers the environment. It has been 1 year and 7 months since installation without irrigation. No daily watering is required, contributing to water resource conservation. The inspection confirmed that the growth condition of the plants is good. The plant growth cycle occurring on the rooftop is a sustainable measure against global warming. 【Case Overview】 - The installed rooftop greening system maintains its beautiful green landscape and actively promotes environmental efforts. - The repeated plant growth cycle on the rooftop contributes to the future local environment. - Rooftop greening can enhance the insulation effect of buildings and reduce heating and cooling energy consumption. *For more details, please download the PDF or feel free to contact us.

The Mizuirazu rooftop greening system guarantees no watering while providing a three-year dead plant warranty. Additionally, we conduct self-inspections and use the verification results to improve quality. We would like to introduce examples of self-inspections and maintenance conducted in 2024. The Takeshima Kirinsou used in this product is a plant with excellent environmental resistance. In a certain home center that is implementing sustainable environmental measures, we delivered and constructed the system despite snowfall during installation. After eight months from delivery, the inspection confirmed that the growth of the planted vegetation was good. The growth cycle of plants on rooftops is a sustainable measure against global warming. It also contributes to achieving carbon neutrality by 2050. [Case Overview] - The thin-layer tray type rooftop greening system features high technical skills and a simple construction method. - Due to the special roof specifications, we conducted adhesive tests tailored to the site specifications in advance. - The growth cycle of plants, which occurs repeatedly over the years, is a sustainable environmental measure that utilizes the power of nature. - With confidence in our quality, we offer a three-year dead plant warranty and a low-cost rooftop greening system that requires no watering devices. *For more details, please download the PDF or feel free to contact us.

The wall greening system "Kabemidori" is a comprehensive greening product that can support everything from greening plans to after-sales service. Our staff, equipped with both architectural technology and knowledge of planting, creates wall greening tailored to the needs of our customers. We delivered and installed the wall greening system "Kabemidori" in two locations, the deck area and the stair area, at a commercial facility shopping center in Kakogawa City, Hyogo Prefecture. The deck area features a drooping type of wall greening that allows plants to hang down as they grow, while the stair area has a climbing type of wall greening that spreads upwards as it matures. The lush greenery will provide a soothing experience for visitors to the shopping center. Our company conducts self-inspections of the delivered projects. After 2 years and 6 months since installation, the wall greening plants that adorn the shopping center continue to thrive. [Case Overview] - The installation locations are the deck area and stair area of the commercial facility. - The deck area uses a drooping type system with Hedera helix. - The stair area uses a climbing type system with Teikakazura. - The expanding growth of the plants creates a beautiful landscape effect and contributes to the local environment. - The rich greenery brings healing to the visitors.

The wall greening system "Kabemidori" is a comprehensive greening product that can support everything from greening plans to after-sales service. Our staff, equipped with knowledge of both architecture and planting, creates wall greening solutions tailored to our customers' needs. We delivered and installed the SUS wire type of the wall greening system "Kabemidori" in a condominium in Tokyo. The characteristic of the SUS wire type is that it has minimal impact on the building's appearance even before the plants have fully grown. While maintaining the beauty of the building, the plants gradually spread greenery over time. Our company conducts self-inspections of delivered projects. We use Hedera helix, which is expected to grow quickly and has excellent environmental resistance, and it has been 1 year and 8 months since delivery. The wall greening plants that adorn the condominium continue to grow steadily. [Case Overview] - Vertical wires were installed on the building's exterior wall, allowing the plants to climb and spread greenery along the vertical wires. - A simple wire system that enhances the beauty of both the building and the plants. - By introducing wall greening to the building, the green landscape provides a relaxing effect for residents and offers a comfortable living environment.