大仙 List of Products and Services

The Tarki-less house is a roof-shaped house that eliminates the roof component called "tarki." By removing the tarki, the area of the roof components is reduced by about 30%, allowing more light to enter the house. It is a product that emphasizes light transmission while maintaining the strength of the house. Additionally, to address the increasing heavy rains in recent years, a "BOX gutter" has been adopted for the valley gutter. This structure collects rainwater across the entire roof, preventing flooding inside the house. ■ Roof-shaped fluorine film house (Tarki-less) ■ High light transmission and robust design resistant to natural disasters ■ Covering material: Fluorine film ■ Valley gutter: BOX gutter ■ Standard eaves at the entrance

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The multi-span steel frame house TASA・TAFC is a Dutch light-type house. It features a truss structure that can accommodate high eaves heights. By increasing the eaves height, it allows for a higher support height for crops that require trellising, such as tomatoes and cucumbers. Additionally, it expands the cultivation space, leading to stabilization of the indoor environment and improved light penetration. You can choose from glass, rigid film, or rigid plastic sheets for the covering material. High-efficiency staggered skylights can be installed for ventilation. ■ Multi-span steel frame house ■ Suitable for large-scale cultivation facilities ■ High eaves height (4 m ~ 6 m) ■ Robust design using square pipes for columns and trusses ■ Excellent weather resistance and corrosion resistance

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The New Blue House DPV is a low-cost round-roof house compared to roof-type houses. By using square pipes for the columns and trusses, it is designed to be more resistant to wind and snow compared to pipe houses. It features a high ventilation efficiency house that employs skylights for roof ventilation. ■ Arch-type house (skylight method) ■ Covering materials can be selected from soft films (such as agricultural PO) or hard films (such as fluorine films) ■ Low-cost weather-resistant house using square pipes for columns and trusses ■ Can accommodate widths up to 8 m

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The New Blue House DPR is a low-cost round-roof house compared to gabled houses. By using square pipes for the columns and trusses, it is designed to be more resistant to wind and snow compared to pipe houses. The arch-type house adopts the common "valley ventilation method." ■ Arch-type house (valley ventilation method) ■ Covering materials can be selected from soft films (such as agricultural PO) or hard films (such as fluorine films) ■ Low-cost weather-resistant house using square pipes for columns and trusses ■ Can accommodate widths of up to 8 m

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The polycarbonate small wave panel house (PC) is a product that uses polycarbonate small wave panels as the covering material. By using polycarbonate for the roof covering, it can reduce damage from flying objects and hail. It is utilized not only as a cultivation facility but also as an agricultural warehouse and workspace. ■ Roof-type polycarbonate panel house ■ Sturdy design using lightweight H steel for columns and trusses ■ Excellent impact resistance and corrosion resistance

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The roof-type soft film house VP is a product that features soft film, represented by agricultural PO. Compared to houses covered with glass or hard film, it can reduce construction costs. ■ Roof-type soft film house ■ Robust design using lightweight H-shaped steel for columns and trusses ■ Weather resistance and corrosion resistance

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The hard film house FC uses fluorine film as the covering material, making it an excellent house in terms of light transmission and weather resistance. Unlike glass, it poses no risk of breakage, allowing for safe use. Additionally, due to its long stretchable period, it reduces the hassle of regular replacements compared to soft films. You can also choose from a variety of films with functions such as UV cut, diffused light, and shading. ■ Fluorine film house ■ Robust design using lightweight H steel for columns and trusses ■ Excellent weather resistance and corrosion resistance ■ Supports multi-layer roofing, providing high insulation properties

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The glass greenhouse SA uses glass as the roof covering material, making it an excellent greenhouse in terms of weather resistance and thermal insulation. It features a robust design using lightweight H steel for the columns and gable sections, making it strong against natural disasters such as wind and snow. ■ Roof-type glass greenhouse ■ Robust design using lightweight H steel for columns and gables ■ Excellent weather resistance and corrosion resistance

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The "Sunrack System" is a cultivation system that uses the connected mini pot "D Tray." In conventional elevated cultivation, the commonly used foam beds require a large amount of growing medium, making filling and cleanup tasks labor-intensive. The Sunrack System utilizes the D Tray to reduce this labor. The "D Tray" is a tray that connects ten small pots of approximately 250 ml each, which means it requires less growing medium, making filling and cleanup easier. It also has good drainage and facilitates easy irrigation management. It is mainly suitable for cultivating fruiting vegetables such as strawberries and tomatoes, as well as melons, allowing for high-quality cultivation with moderate water stress. Additionally, it is an ideal system for low-density planting with a short cycle for each crop, as it makes seedling raising, planting, and cleanup easy. 【Features of this system】 ■ Cultivation using the D Tray with an extremely small amount of growing medium of about 250 ml ■ High-quality crop cultivation possible with moderate water stress ■ Liquid fertilizer management with small, frequent irrigation according to sunlight levels ■ Staggered planting times for each section, enabling planned year-round cultivation *For more details, please download the PDF or feel free to contact us.

• Landscaping and planting

The "Very Good System" (Type M) is a revolutionary strawberry high-rise cultivation system designed to expand root distribution and enhance root respiration. By creating large drainage channels on both sides of the bed, it ensures sufficient drainage pathways and achieves moderate drainage capacity. This prevents root skewing and is effective in maintaining strong, active roots. Additionally, the formation of air pockets in these drainage channels ensures oxygen supply to the root area, particularly preventing root hypoxia during the summer months. 【Features】 ■ Large capacity foam bed ■ Excellent drainage due to large drainage channels ■ High drainage capacity results in less stagnant water, making irrigation management easier *For more details, please download the PDF or feel free to contact us.

• Landscaping and planting

The "Tomato Workshop" is a revolutionary hydroponic tomato cultivation system designed to expand root distribution and enhance root respiration. The large drainage ditches on both sides and the sloped resin net structure improve drainage, eliminate stagnant water, and enhance root activity. Additionally, the formation of air pockets in the drainage ditches ensures oxygen supply to the root zone, particularly preventing root hypoxia during the summer months. 【Features】 ■ Large capacity polystyrene bed ■ Excellent drainage due to large drainage ditches ■ High drainage reduces stagnant water, making irrigation management easier *For more details, please download the PDF or feel free to contact us.

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