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Louver Product List and Ranking from 25 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Louver Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 三友工業 Aichi//Industrial Machinery
  2. 田中金属 開発営業部 Tokyo//Building materials, supplies and fixtures
  3. アイディー・シー Aichi//Trading company/Wholesale
  4. 4 オクジュー 本社（大阪）・東京本社・九州支店・名古屋営業所・南九州営業所・上海事務所 Osaka//Building materials, supplies and fixtures
  5. 5 消音技研 Saitama//others
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Louver Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Breathable Soundproof Louver "Toryanse" 三友工業
  2. MB louver オクジュー 本社（大阪）・東京本社・九州支店・名古屋営業所・南九州営業所・上海事務所
  3. Can be customized to fit the site. Air conditioner wind shield - Arrangement louver. アイディー・シー
  4. 4 Gutter louvers IKP louvers 消音技研
  5. 4 Greenery louver (Tsurupower louver) 田中金属 開発営業部

Louver Product List

1～15 item / All 40 items

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Ventilation Louver "VT-250 Type"

Ventilation Louver "VT-250 Type"

Changing the filter is easy! The barrel treatment ensures smooth edges, providing peace of mind.

We would like to introduce our ventilated louver, the "VT-250 type." The standard specification uses knurled nuts for the filter fasteners. The IP45 specification allows for uniform coating thickness and, after baking, has a very high rust resistance due to a process called "cationic electrodeposition coating." Additionally, the IP55 salt damage prevention specification features a special three-layer mesh structure. We also offer the "VT-350 type" and "VT-500 type." 【Features】 <Standard Specification> ■ Mesh fastening nuts are knurled nuts ■ Made of stainless steel ■ Wide opening area ■ Smooth barrel treatment on the edges *For more details, please refer to the PDF document or feel free to contact us.

  • Ventilation and Exhaust

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Principle of rain resistance

Principle of rain resistance

It shows the principle of rain protection of the IKP louver.

The principle of rain protection lies in colliding raindrops carried by wind blowing from left to right against the blades, transforming them into a water film due to the surface tension of the water, and causing them to fall. Only the rain directed towards the upper rain protection limit point in Figure 3 will collide with the inner blades. Rain coming from the front or below will be blocked by the outer blades. The rain that enters will fall through the central drainage outlet and be drained to the outside. This drainage outlet is slightly separated from the wall, so it does not dirty the wall even after years of use.

  • Ventilation and Exhaust
  • others

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Principle of snow prevention

Principle of snow prevention

It shows the principle of snow protection for the IKP louver.

The principle of snow prevention involves installing snow-deflecting blades on the front of the IKP louver, raising the snow prevention wrap height, and preventing snow from blowing in from the front. The height of the large hood is diversified by the shape of the blades. Photo 4 shows the appearance of the IKP louver with snow-deflecting blades attached. Photo 5 depicts the situation during snowfall, where snow naturally falls off once it accumulates to a certain extent. Due to the angle of the photograph being from below, the front appears to be in a closed state because of the snow accumulation; however, in reality, it is in the situation shown in Figure 4, and the intake is hardly hindered. Additionally, in cases where a large amount of air is drawn in by fans or similar devices, the snow carried by the suction airflow collides with the IKP louver, causing the snow crystals to break apart and appear as diamond dust of less than 1 mm, which is then brought inside. As shown in Photo 5 and Figure 4, the intrusion of blown snow was effectively blocked. The snow carried in diamond dust form by the intake airflow came into contact with the rear filter and turned into water. By installing a water collection bucket between the rear filter of the IKP louver, the dead milk from the snow itself was effectively prevented.

  • Ventilation and Exhaust
  • others

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Louver Plastic Louver

Louver Plastic Louver

Ensures IP54 rating with dedicated filter and packing installed.

Since it meets the IP54 standard set by the International Electrotechnical Commission (IEC), it is not adversely affected by dust entering the interior and is also not adversely affected by water splashes from any direction.

  • others

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Origin Louver Y

Origin Louver Y

Lubricating general solvent-based thermosetting paint

- Lubricity A coating with a low dynamic friction coefficient is formed. - Durability Good lubricity is maintained through the measurement of the lubricant. - Compatibility with usage environments By selecting resin types, it becomes possible to accommodate various materials and usage environments.

  • Other metal materials

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Light-blocking louvers made from recycled wood.

Light-blocking louvers made from recycled wood.

Recycled wood made from environmentally friendly materials. Achieves high durability and maintenance-free performance. Provides light-blocking and energy-saving effects with louvers.

By decorating the walls and roofs of buildings such as inorganic-looking buildings and warehouses with this louver material, they blend in with the greenery of the trees, softening the atmosphere of the city.

  • others
  • wood

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Aluminum mirror louver

Aluminum mirror louver

- High-design mirrored ceiling for easy installation -

This is a louver system made using anodized aluminum from the Italian company ALMECO. The mirror-finished sections at regular intervals create a pleasant reflection, producing a completely new space that has never been seen before. Since it uses aluminum, it is lightweight, easy to install, and can be constructed in a short period of time. 【Surface Variations】 - Mirror finish (silver, gold, gunmetal, etc.) - Matte finish - Hammer tone finish - Stucco finish

  • aluminum

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Building materials Alpinix Louvers & Spandrels

Building materials Alpinix Louvers & Spandrels

Rich design variations! We cater to various purposes.

Alpinix louvers and spandrels can be selected with a free installation pitch and body shape according to the purpose and use of the building. Their reliable strength against natural forces such as wind, rain, snow, and sunlight, combined with beautiful design, further enhances the value of the building. A variety of color variations that harmonize with the building are available. The standard surface treatment is silver anodizing, with options for electrolytic coloring, powder coating, and matte finishes also available. 【Features】 - Custom order system to accommodate various purposes - Original designs tailored to desired patterns - A wide range of color variations that harmonize with the building - Standard surface treatment is silver anodizing - Options for electrolytic coloring, powder coating, and matte finishes are also available For more details, please contact us or download the catalog.

  • Other metal materials

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Recycled wood louver processing

Recycled wood louver processing

This is a stylish louver that conceals an existing concrete wall.

By bending the core material of recycled wood, it has become possible to accommodate any size. ☆Installation is possible in any location (consultation required).

  • Wood products

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Exterior louver material "Air Louver" *Cut samples available

Exterior louver material "Air Louver" *Cut samples available

Integrating aluminum material and Ecorocca! A safe design with no delamination between the recycled wood layer and the aluminum layer. 38% lighter than conventional products.

Air Louber" is a building material that integrates WPC from Eco Rock, which combines the excellent properties of wood and plastic, with aluminum. It maintains the texture of natural wood while ensuring strength comparable to aluminum, achieving a 38% reduction in weight compared to our conventional products. Additionally, it eliminates the need for reinforcement core installation processing, and the weight reduction also shortens construction time, allowing for a reduction in total costs compared to conventional products. 【Features】 ■ Weather resistance ■ Workability ■ Constructability ■ Aesthetic design ■ High functionality *For more details, please refer to the catalog or feel free to contact us. ★ If you would like a free cut sample, please apply through "Contact Us." Product details can be viewed via "PDF Download.

  • wood

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"Outdoor unit louver" that is expected to solve problems and improve efficiency with the outdoor unit.

"Outdoor unit louver" that is expected to solve problems and improve efficiency with the outdoor unit.

Eco-friendly product! We introduce the "Outdoor Unit Louver" that can be attached to your outdoor unit to change the direction of the exhaust.

The "Outdoor Unit Louver" is a louver that can be attached to your outdoor unit to change the direction of exhaust. The "Outdoor Unit Louver," which solves outdoor unit troubles by changing the direction of exhaust, is available for both general and commercial use. ◇ Change the direction of exhaust airflow If exhaust flows to neighboring properties or if it hits plants or walls due to close proximity, you can change the airflow direction. Depending on how it is installed, the airflow can be directed upward or sideways. ◇ Improve the operating efficiency of the outdoor unit In tight spaces, the heat emitted from the outdoor unit can cause the temperature of the air being drawn in to rise, leading to excessive power consumption as it tries to cool the indoor space, thus reducing the operating efficiency of the outdoor unit. Changing the airflow direction can lead to improved operating efficiency. 【Features】 ■ Improved operating efficiency of the outdoor unit ■ Control of airflow direction ■ ECO-friendly product *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Air purifiers

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Case study of perforated louver production [Tottori City Hall Main Building]

Case study of perforated louver production [Tottori City Hall Main Building]

Louvered perforated panels that excel in design and functionality, enhancing the facade.

I was involved in the production of the perforated folded plate louvers installed in a gentle arc on the facade of the Tottori City Hall main building, including proposals for the design of the holes. The common areas feature perforated folded plates, while the office spaces and meeting rooms use louvered plates without holes, allowing for adjustments in direct sunlight control and privacy levels according to their intended use. Additionally, in terms of design, the perforated folded plates are painted to evoke the colors of the sand dunes of Tottori, and feature a hole pattern with three different hole diameters arranged randomly, along with four types of bending processes, creating varying expressions depending on the viewing angle.

  • Steel
  • others

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Aluminum Louver

Aluminum Louver

Lightweight and strong, utilizing the characteristics of aluminum! Louvers with excellent durability and corrosion resistance.

The "Aluminum Louvers" not only fulfill their original functions such as privacy and ventilation required for exterior louvers, but also consider the aesthetic design of the building, creating a beautiful silhouette that fits the structure. We offer 43 types for exterior use and 1 type exclusively for indoor use. They demonstrate excellent durability even under harsh outdoor conditions. Additionally, we have a decorative cover for the back of the panels in our lineup. The panels made of aluminum extruded materials are securely fixed with bolts using aluminum profile nuts, ensuring safer and more reliable installation. 【Features】 ■ Creates exterior designs that consider the landscape ■ Exhibits strength even under severe conditions ■ Abundant color variations ■ Allows for speedy and flexible installation pitch ■ "Bolt loosening prevention specification" for mounting brackets ■ Design order system *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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[Catalog] Wooden Adjustable Louvers

[Catalog] Wooden Adjustable Louvers

We use high-quality timber that has been sustainably harvested from the rich forests of the world.

This catalog features wooden movable louvers handled by Nanick Japan Co., Ltd., which manufactures and sells wooden blinds, wooden shutters, and movable louver fixtures. We offer a variety of products, including the "Nanick Series Wood Blinds," which are handmade and available in 73 colors, and the "G Series Wood Blinds," a standard model that maintains the same functionality and quality but is more affordable. [Featured Products] ■ Nanick Series Wood Blinds ■ G Series Wood Blinds ■ Light Series Wood Blinds ■ FR Series Wood Blinds ■ Wood Perfect Blinds, etc. *For more details, please download the PDF or feel free to contact us.

  • Wood products

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Ventilation Louver (Gallery) VT-250 Type

Ventilation Louver (Gallery) VT-250 Type

A ventilation louver with a large opening area and beautiful finish! The filter can be easily attached and detached with a single knurled nut, making maintenance and replacement simple.

The "Ventilation Louver (Gallery) VT-250 Type" is a product that can be used as a ventilation opening for distribution boards, control panels, and cubicles. The rear hood has an integrated mounting frame, and the filter can be attached and detached with a single knurled nut, making maintenance and replacement easy. We offer various specifications, including the "standard specification," the "IP45 specification" for preventing air intake, and the "IP55 salt damage prevention specification" with a special three-layer mesh structure. 【Features】 ■ RoHS compliant ■ Rear hood has an integrated mounting frame ■ Large opening area with a beautiful finish ■ Special anti-corrosion treatment applied to the ventilation louver's stud bolts *For more details, please refer to the PDF document or feel free to contact us.

  • Board materials
  • others

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