Eco Louvers for Factory and Warehouse Exhaust Heat for Outdoor Equipment Storage

Contributing to inventory protection! Improving warehouse conditions with natural ventilation that requires no power.

In storing outdoor equipment, it is important to prevent the occurrence of mold and odors and to maintain quality. Especially during periods of high humidity or depending on the storage environment, mold growth and unpleasant smells can attach to products, potentially leading to inventory deterioration and loss of sales opportunities. Our "Factory/Warehouse Exhaust Eco Louver" helps protect the quality of outdoor equipment by naturally ventilating and expelling trapped heat and moisture from the attic of the warehouse, thereby improving the storage environment. 【Usage Scenarios】 - Want to mitigate the impact of rising temperature and humidity in the warehouse on outdoor equipment - Need to store inventory while suppressing the occurrence of mold and odors - Considering environmental improvements in existing warehouse buildings 【Benefits of Implementation】 - Stabilizes temperature and humidity in the warehouse, reducing the risk of mold and odor occurrence - Contributes to maintaining the quality of inventory - Maintains a comfortable working environment 【Features】 - Effectively expels trapped heat and moisture from the attic - Natural ventilation that does not use power - High durability structure suitable for factories and warehouses

basic information

■Main Material: Aluminum ■Surface Treatment: Anodized Composite Coating ■Color Options: White, Ivory, Black, Stainless Steel 2, Glossy Silver, Glossy Bronze, Dark Bronze ■Product Range ・Square Fixed Type: W250mm to 1000mm, H300mm to 1300mm ・Square Temperature Sensing Type: W300mm to 850mm, H300mm to 860mm ■Types ・Square Fixed Type / Temperature Sensing Type 【Our Strengths】 Since its founding in 1956, Sahara has focused on the research and development of ventilation-related products. Based on years of experience and technology, we propose ventilation systems that meet customer needs, including the development of temperature automatic control ventilation products using shape memory alloys. We develop, produce, and sell ventilation products that contribute to improving air quality in buildings and stores.

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News about this product（1）

Heat wave measures × Safety for factory workers × Rising electricity costs. "Factory/Warehouse Heat Exhaust Eco Louver" that exhausts heat without using electricity, released by Sahara Co., Ltd. on April 1.
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- Product news
Temperature-Sensitive Louvers Utilizing Shape Memory Alloy Technology Sahara Co., Ltd. (Headquarters: Ichinoseki City, Iwate Prefecture) launched the natural exhaust ventilation device "Factory/Warehouse Exhaust Eco Louvers" on April 1st, aimed at solving the problem of heat accumulation indoors in large facilities such as factories, warehouses, and logistics centers. In recent years, Japan has experienced rising temperatures during the summer, making indoor temperature increases a significant issue in large spaces like factories, warehouses, and logistics centers. Particularly, the accumulation of heat near the roof leads to problems such as deteriorating working conditions, increased load on equipment, and rising air conditioning costs. However, when introducing ventilation systems or large fans, the costs for equipment and electricity often increase, resulting in many cases where adequate measures are not taken. To address these challenges, Sahara Co., Ltd. has developed the "Factory/Warehouse Exhaust Eco Louvers," which exhaust heat using natural forces without consuming electricity. ■ Product Features - Natural exhaust ventilation that requires no electricity - Temperature-sensitive opening and closing using shape memory alloy (limited to temperature-sensitive type) - High-durability aluminum structure - Louver design that minimizes rainwater intrusion - Compatible with retrofitting to existing facilities - Suitable for wooden, steel, and ALC structures

Sep 08, 2026

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Sahara began with the establishment of Sahara Glass Store in 1956 and, since realizing the importance of ventilation, has focused on the manufacturing of "air supply vents installed in windows" and the research and development of "shape memory alloys" that are components of these vents. Currently, we are primarily engaged in OEM business for sash manufacturers and are proposing "window ventilation systems."

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