佐原 List of Products and Services

The "FLAT FAN" is a ventilation system that pursues a "flat design" that naturally blends into indoor interiors. It suppresses the assertiveness typical of conventional exhaust fans, achieving a clean finish that seems to integrate seamlessly with the wall. We offer two types depending on the application: a type that can be installed without making holes in the exterior wall, and the "Flat Fan Direct" type that penetrates the wall. You can choose according to your installation environment without compromising the exterior design of homes or stores. Furthermore, thanks to its unique centrifugal fan structure and high-performance dual centrifugal fans, it achieves both large airflow and quiet operation despite its compact size. It is effective not only for 24-hour ventilation but also for odor control in shoe closets and alleviating heat buildup in attic storage. 【Features】 1. A design that harmonizes with interiors 2. High-performance dual centrifugal fans ensure the reliable expulsion of indoor polluted air 3. Quiet yet powerful airflow, excellent energy efficiency with low power consumption 4. Easy filter replacement with a magnetized front panel 5. Removable and washable centrifugal fans keep it always clean *For more details, please refer to the materials available for download from the "Download Catalog" section. Ventilation calculation documents can be requested from the "Contact Us" section.

• Ventilation and smoke exhaust equipment

The shape memory alloy unit is a product that utilizes the characteristics of "shape memory alloy," which changes shape solely based on temperature changes without using electricity. It is an actuator used in products that open ventilation openings to bring in outside air when it is warm and close ventilation openings to block outside air when it is cold. This product is sold as a shape memory alloy unit only. *For more details, please download the PDF or feel free to contact us.*

• Processing Technology
• Manufacturing Technology
• Media/Products and Technology

This is a high-performance grease filter for improving heat in the kitchen. The "Air Pass Filter" aims to reduce air resistance to less than half that of conventional products without compromising oil removal efficiency. It not only effectively exhausts oil smoke but also helps maintain a comfortable environment by controlling the temperature rise in the kitchen. (Approved by the Japan Foodservice Equipment Association - JFEA) *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment

The "Snow Strap" is a product designed to prevent snow from falling off the eaves of a roof. It is effective in preventing damage to neighboring carports, fences, and piping caused by snow falling from the roof, as well as accidents from snow falling from above entrances. It can be installed using existing snow retention brackets. 【Features】 ■ Effectively prevents snow accumulated on the roof from falling all at once, thereby preventing snow-related accidents. ■ Prevents injuries to passersby, damage to carports, damage to neighboring facilities, and damage to gutters caused by falling snow. *For more details, please download the PDF or feel free to contact us.

• Others/Roofing materials (shingles, cement, steel sheets, aluminum)

The "Dampanel" is a panel that uses aluminum flat plates or high-insulation, low-cost aluminum resin composite boards as the surface material, combined with insulation material for the core to enhance insulation properties. It can be installed on single-pane sashes using attachments. It is widely used for smoke exhaust windows, fixed windows, and door waist panels in residential and commercial sashes. When combined with attachments, it can also be installed on single-pane sashes. Additionally, we offer a product called "Panecool," which is a set that includes our product (total panel thickness of 2mm to 18mm) and Sahara's "Kankikool N." [Optional/Custom Products] ■ With attachment (only compatible with 12mm total thickness Dampanel) ■ Ventilated panel (Panecool) ■ Hole processing *For more details, please download the PDF or feel free to contact us.

• Spandrel Aluminum Panel

We offer a wide range of "panels" that can be used for various purposes. We have "aluminum composite panels" made of a three-layer structure with aluminum on the surface and resin as the core material, as well as "aluminum flat plates" that have a transparent synthetic resin coating in addition to an anodized film created by an electrolytic coloring method. We can also accommodate processing requests such as "square, round, and irregular shapes" to meet your needs, so please feel free to contact us. *For more details, please download the PDF or feel free to reach out to us.

• plywood

This is a floor ventilation vent that can be retrofitted to the foundation mortar during home renovations. The "Auto Underfloor Ventilation RF" uses shape memory alloy to detect temperature changes, automatically controlling the underfloor space and alleviating cold drafts from below the floor. You can choose from two temperature settings. It will be renewed in November 2024, and it will come with a new rodent-proof mesh. 【Features】 ■ Operates with natural temperature changes ■ Rodent and insect prevention ■ Excellent durability and corrosion resistance ■ No electricity costs *For more details, please download the PDF or feel free to contact us.

• Ventilation openings

The "Round Floor Ventilation Grille" is a floor ventilation opening installed in the foundation of a house. There are types that are always open, manually operated, and those that have a shape memory alloy that detects temperature and opens and closes, as well as a manual opening and closing function. It features a round design that is also effective in preventing foundation cracking. *For more details, please download the PDF or feel free to contact us.

• Ventilation openings

The "Auto Underfloor Vent" is a ventilation outlet that uses shape memory alloy to detect temperature changes and automatically control the thermal environment of the underfloor space. It alleviates cold drafts from below the floor and offers two temperature settings to choose from. It features a sturdy stainless steel mesh with a wire diameter of φ0.8mm, making it excellent for rodent prevention. *For more details, please download the PDF or feel free to contact us.

• Ventilation openings

"Quick Tekio Automatic Vent" uses shape memory alloy to detect temperature and automatically open and close, allowing for temperature control in areas without people. You can choose from two temperature settings, and manual operation is also possible. It features aluminum insect-proof perforated metal. Please contact us if you have any requests. *For more details, please download the PDF or feel free to contact us.

• Ventilation openings

"SB-WINDOW" is a new style of outdoor ventilation vent designed with the aesthetics of residential buildings in mind. It can be used as an intake vent for attic ventilation and fire prevention third-type ventilation systems, and it features a structural design that minimizes rain intrusion. Air is drawn in from two vertical directions and downward. 【Features】 ■ Structure that minimizes rain blowing into the duct ■ Ventilation function integrated into a small window design ■ Focused on the aesthetics of residential buildings *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Attic Heat Exhaust Eco Louver" is an attic ventilation vent that is installed on the wall. It effectively expels heat and humidity trapped in the attic, and is available in a fixed type (always open) and a temperature-sensitive type that uses shape memory alloy to detect temperature and open or close the vent. Additionally, it can accommodate variations in square, pentagonal, and single-slope shapes. Please feel free to contact us when you need assistance. 【Features】 ■ Effectively expels heat and humidity trapped in the attic ■ Accommodates variations in square, pentagonal, and single-slope shapes *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Super Roof Ridge Vent" is a standard type of natural ventilation vent that can be installed on slate and metal roofs. It can be adjusted variably from 4 inches to 10 inches to match the roof slope, and due to its large ventilation area, it excels in exhaust efficiency and water tightness. This product efficiently expels heat and humidity trapped in the attic, contributing to an economical extension of the lifespan of the house. 【Features】 ■ Adjustable from 4 inches to 10 inches to match the roof slope ■ Excellent exhaust efficiency and water tightness due to its large ventilation area *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Ventilation Tower" is a large natural ventilation opening that is installed on the roof. It expels stagnant heat and dirty air from the attic or upper part of the room, and also serves as an accent for Western-style designed houses. Additionally, thanks to its unique waterproof structure, it allows for ventilation even during rainy weather or the rainy season. 【Features】 ■ Utilizes temperature difference ventilation to expel heat from the ventilation openings near the ceiling. ■ Its unique waterproof structure allows for ventilation even during rainy weather or the rainy season. *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Yudī Garari" is a dedicated air supply grille for restaurant kitchen frame doors. By combining this product with exhaust fans or range hoods, it is possible to resolve insufficient air supply and efficiently ventilate smoke and heat. Additionally, the air supply volume can be adjusted in four stages to match the exhaust capacity of range hoods and other equipment. 【Features】 ■ By installing it on kitchen swing or sliding doors, insufficient air supply can be resolved at the design stage. ■ The air supply volume can be adjusted in four stages to match the exhaust capacity. *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

"Daily Breath" is a ventilation grille that can be custom-sized to fit into the frame of a framed door. We offer options for top mounting, bottom mounting, and four-sided integration, allowing for efficient ventilation in garages, storage sheds, and warehouses. Additionally, the ultra-thin 18mm grille features an insect screen, and the use of a peaked shape design makes it difficult for rain to enter indoors. 【Features】 - Ultra-thin 18mm grille with insect screen - The insect screen is made of fiberglass, providing excellent heat resistance and rust prevention - The peaked shape design makes it difficult for rain to enter indoors *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Order Gallery N" is a customizable gallery that can be installed on flash doors. With the adoption of a gabled shape, it has a structure that prevents rain from entering indoors. The insect screen is made of fiberglass, providing excellent heat resistance and preventing rust. It allows for efficient ventilation in garages, storage sheds, and warehouses, and is available with or without an insect screen. 【Features】 ■ The gabled shape prevents rain from entering indoors. ■ The use of fiberglass in the insect screen provides excellent heat resistance and prevents rust. *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Movable Ventilation Louver AF (All Free)" is a ventilation louver with movable blades. There are two types: one that is integrated into an aluminum frame and another that can be installed on a flush door. By installing it in places that require ventilation, such as kitchen doors, office partitions, and storage rooms, efficient ventilation can be achieved. Additionally, due to the adjustment allowance of AF (All Free), the height can be manufactured in 1mm increments, and the frame type can accommodate a maximum height of 1306mm by setting a step material. *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Tsuukigarari" is a ventilation grille that can be installed on frame-type (waist panel section) and flush-type doors. It is a general-purpose type that employs a frame with a tapered design and uses durable aluminum insect-proof perforated metal. It is suitable for kitchen fire air supply openings, shops, restaurant kitchens, community centers, and more. 【Features】 ■ General-purpose type with a tapered design in the frame ■ Made of durable aluminum insect-proof perforated metal *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Mini Cool" is a ventilation grille designed to be installed on frame-type (waist panel section) doors. It is suitable for kitchen fire supply air openings, shops, restaurant kitchens, community centers, and more, with set products available for waist panels. Additionally, it uses durable insect-proof perforated metal. 【Features】 ■ A structure with punched louvers that minimizes rain entering indoors ■ Made with durable insect-proof perforated metal *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

"Kankikuru N" is a ventilation grille suitable for kitchen fire air supply openings, shops, restaurant kitchens, and community centers. It features a punched louver design that minimizes rain entering indoors, and the insect screen is made of fiberglass, providing excellent heat resistance and rust prevention. Additionally, we offer a set product with a waist panel. 【Features】 ■ Punched louver design minimizes rain entering indoors ■ Insect screen made of fiberglass for excellent heat resistance and rust prevention *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Protect Breath" is a supply air device for the lower installation of sash windows used in residential buildings. By combining it with the exhaust outlet "ventilation fan window (exhaust fan)" sold by sash manufacturers, it can be used as a room ventilation system (individual ventilation). The protect ventilation system, which does not require drilling holes in the wall, maintains a safe space as a ventilation system (individual ventilation) by attaching the "supply air breath" as an air intake below the window and the "exhaust fan" as a transom window above the window. *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Inner Window Bress" is a ventilation bress used in combination with popular inner windows for renovations. If the existing window has a ventilation bress, it is possible to add this product to create a window that allows for planned ventilation with the inner window. The installation time per window is approximately 5 minutes. It brings in fresh air as an intake for a 24-hour ventilation system. 【Features】 ■ Easily add planned ventilation with simple inner window renovations ■ Installation time per window is about 5 minutes ■ By installing it on windows with an intake bress, it can serve as the intake for ventilation equipment (Type 3) *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Yukai Louvered Vent" is an air supply vent that is installed on the bathroom door. Designed with safety in mind for the bathroom side, it features a secure design that reduces water intrusion into the changing area, allowing for operation from both the bathroom and changing area. Additionally, the bathroom side has a sloped louver design, making it difficult for shower water to enter the changing area. 【Features】 ■ Structure that minimizes shower water entering the changing area ■ Durable aluminum insect-proof perforated metal used *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Rhubarb Bress" is an air intake bress designed to be installed on frame-type doors. It is available for both upper and lower installation and can also be used as a fire air intake in kitchens. The use of punched louvers makes it difficult for rain to enter indoors. Additionally, it features durable aluminum insect-proof perforated metal. 【Features】 ■ The use of punched louvers creates a structure that makes it difficult for rain to enter indoors. ■ Durable aluminum insect-proof perforated metal is used. *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Mighty Bress" is an air supply vent that can be installed on sash windows for residential and commercial buildings. It is available for both upper and lower installations and can be used for replacing or renovating existing ventilation vents, as well as serving as an air supply port for a Type 3 ventilation system (24-hour ventilation). Additionally, it does not require any construction to make holes in the wall, maintaining a clean appearance without compromising the design. It also does not obstruct the placement of furniture or appliances on the interior side. 【Features】 ■ Can be used as an air supply port for a 24-hour ventilation system without making holes in the wall ■ Maintains a clean appearance without compromising the design ■ Does not obstruct the placement of furniture or appliances on the interior side *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

"Loop Air Slit" is a floor-specific ventilation grille that can be used as a ventilation and air circulation pathway for indoor and underfloor insulation construction methods. It features a design that matches the flooring materials and emphasizes safety with barrier-free compatibility, offering fixed (always open), manual opening and closing, and temperature-sensitive types that use shape memory alloys to detect temperature and open or close automatically. Additionally, it employs an arch frame structure for surface thickness strength and includes an air filter to prevent the dropping of small items and debris. [Features] ■ Arch frame structure provides surface thickness strength ■ Shape memory alloy detects temperature and automatically controls the ventilation pathway ■ Air filter to prevent the dropping of small items and debris *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "Karari Fan" is an exhaust fan specifically designed for closets and storage spaces that are prone to humidity and mold. It continuously expels dirty air and humidity from the storage area and can also be used as an assist fan to ensure the ventilation path for a Type 3 ductless 24-hour ventilation system. Color variations include two types: white and dark gray, and we offer three types of wall thickness compatibility: standard type, thick wall type, and thin wall type. 【Features】 ■ Revolutionary technology that reliably expels dirty air and humidity from the storage area at all times ■ Our unique double link mechanism *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "eco. Kiso Karari" is a bypass fan incorporated into a Type 3 ventilation system that exhausts air and moisture from the foundation space of a foundation insulation method. By routing the indoor air, which is dehumidified during the summer, through the underfloor space, it is expected to enhance the dehumidification effect in that area. Additionally, there is an independent duct (double duct) around the fan section, which allows for 24-hour ventilation even when the fan is stopped. 【Features】 ■ Maintains a 24-hour ventilation route even when the fan is stopped ■ After the moisture release from the foundation concrete is completed, even if the bypass fan is stopped, about 60% of the ventilation in the foundation space can be secured by the power of the Type 3 ventilation itself ■ Ventilation routes can be created through notches in structural plywood when installed in partition walls *For more details, please download the PDF or feel free to contact us.

• Ventilation openings
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

The "FLAT FAN" is an exhaust fan for shoe closets, 24-hour ventilation systems (toilets), and attic storage spaces. Since it utilizes the ventilation layer of the exterior wall for exhaust, there is no need to make holes in the exterior wall. It is suitable for plans without windows in the toilet as an exhaust fan for window ventilation systems. It is ideal for buildings where you want to preserve architectural design elements, such as the position of the hood from the eaves ventilation fan. *For more details, please download the PDF or feel free to contact us.

• Ventilation and smoke exhaust equipment
• Ventilation openings
• Air conditioning equipment

Insulation work (air sealing) without a ventilation plan can create an environment that is prone to the growth of mold and dust mites, which can cause allergies and lead to sick house syndrome, as it prevents the expulsion of dirty air and humidity from indoors. Even if exhaust fans are operated, proper ventilation cannot occur without appropriate air intake openings. Installing interior window breathers allows for adequate ventilation.

• Insulation work
• others

This is a ventilation grille that can be used as a ventilation and air circulation route for basic insulation construction methods. Depending on the application, you can choose from three types: automatic control, manual opening and closing, and fixed type. It is designed with a focus on design and safety, making it barrier-free compliant.

• Ventilation openings
• Heat insulation and heat shielding methods
• others