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This section provides an overview for insulation as well as their applications and principles. Also, please take a look at the list of 1 insulation manufacturers and their company rankings. Here are the top-ranked insulation companies as of April, 2026: 1.NICHIAS Corporation.
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*Including some distributors, etc.
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Nichias Corporation, founded in 1896 and headquartered in Tokyo, Japan, is a manufacturer and seller of building materials, auto parts, advanced, industrial, and energy products. In 1938, it became the first Japanese company to manufacture rock wool products, and in 1952, it began making spiral wound gaskets. It aims for carbon neutrality by 2050 and is engaged in recycling rock wool product scraps from its plants and construction sites. Its manufacturing establishments in Japan and overseas have ISO 14001, and its product portfolio includes sealing materials, fluoro resin products, heat insulators, calcium silicate boards, and rubber composite gaskets.
Ranking as of April 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | NICHIAS Corporation |
100.0%
|
Derivation Method
The ranking is calculated based on the click share within the insulation page as of April 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
1 | 100.0% |
565 products found - Page 3
565 products - Page 3
OK Equipment Co., Ltd.
280+ people viewing
Last viewed: 1 day ago
■Flame retardant JCDA 0009 flame retardant compliance ■Summary ・With embossed skin, heat resistant temperature is -40 to 120℃. It can be used wit...
10 models listed
Hayashi Co., Ltd.
360+ people viewing
Last viewed: 1 day ago
■Series overview Chemical products are materials that respond to customers' concerns with a variety of functionality. Use chemical products to solv...
Tokyo Kogyo Trading Co., Ltd.
530+ people viewing
Last viewed: 22 hours ago
Recepal is a reinforced board-shaped insulation material made mainly of calcium silicate mixed with special fibers. A heat insulating material with...
Nissin Kogyo Co., Ltd.
900+ people viewing
Last viewed: 2 hours ago
Hard urethane insulation material. Mainly used for asphalt exposed insulation specifications. Conforms to JIS A 9521 (Insulation Materials for Arch...
JFE Rock Fiber
410+ people viewing
Last viewed: 9 hours ago
No separate paste of moisture -proof film is required. Hometown -resistant, integrated structure of moisture -proof. ･ Filling method JIS A 6930 A...
10 models listed
Toa Flex Co., Ltd.
520+ people viewing
Last viewed: 6 hours ago
■Manufacturing method A plain weave product made of BSF yarn reinforced with glass fibers. ■Applications High-temperature curtains and gaskets, va...
Shizuka Co., Ltd.
390+ people viewing
Last viewed: 1 day ago
This is an adhesive type sound absorbing material that creates a comfortable indoor sound environment by reducing echoes in the room and reduces so...
Kato Electric Furnace Materials Manufacturing Co., Ltd.
250+ people viewing
Super Wool Bulk is a biosoluble fiber with long fibers and low shot content. This product also exhibits excellent thermal insulation properties, th...
3 models listed
Tokyo Kogyo Trading Co., Ltd.
150+ people viewing
Last viewed: 1 day ago
A flexible elastic rubber insulation material made by foaming NBR (nitrile rubber) with nitrogen. Closed cell structure prevents water vapor from e...
Asahi Kasei Construction Materials Co., Ltd.
360+ people viewing
This is a base panel with metal exterior specifications for a steel frame structure, which is a combination of neoma foam and gypsum board (12.5mm)...
4 models listed
Meisei
700+ people viewing
Last viewed: 1 day ago
"Slat -type microsam" is a flexible microporous insulation material with excellent insulation characteristics. Since the panel is coated with a gl...
Hamamatsu Gasket Co., Ltd.
360+ people viewing
Last viewed: 1 day ago
Attach it to a resin cover, etc. to block the heat transmitted from the heat source to the surface of the cover. ■Main uses Blocks heat transmitte...
Nippon Jukenkyo Co., Ltd.
260+ people viewing
Last viewed: 1 hour ago
Niko Bussan Co., Ltd.
300+ people viewing
Last viewed: 6 hours ago
■Insulation material This insulation material uses ceramic fiber (RCF), alumina fiber, and alkali silicate earth (AES) fiber to withstand high temp...
Niko Bussan Co., Ltd.
480+ people viewing
Last viewed: 2 hours ago
■Insulation material This insulation material uses ceramic fiber (RCF), alumina fiber, and alkali silicate earth (AES) fiber to withstand high temp...
Toa Flex Co., Ltd.
400+ people viewing
Last viewed: 19 hours ago
■Applications We have a rich track record as intermediate transformers for solar power generation (1,000KV), oil-immersed transformers, dry type tr...
Japan Aqua Co., Ltd.
910+ people viewing
Last viewed: 9 hours ago
■Insulation material that foams with water Aquafoam® is an insulation material that is foamed on-site using water, without using chlorofluorocarbon...
Paramount Glass Industries Co., Ltd.
470+ people viewing
Last viewed: 7 hours ago
Surface decoration of glass wool with glass cloth. An economical interior material. ■Features ・An interior material made of high-density glass wo...
Nippon Matai Co., Ltd.
300+ people viewing
This is a multiplayer that is useful not only for blocking light in the summer, but also as insect repellent and cold protection.
Mag Isobert Co., Ltd.
500+ people viewing
Last viewed: 12 hours ago
Heat and cold insulation material exclusively for piping. Compatible with steel pipe sizes and exhibits stable performance even in harsh environmen...
Sowa Industries Co., Ltd.
320+ people viewing
Last viewed: 1 day ago
A tape made of heat-resistant glass fiber. ■Features Excellent insulation, heat retention, and cold retention performance. Excellent thermal condu...
JAPAN INSULATION CO., LTD.
230+ people viewing
The JIC Eco-Toughness series is a heat insulation board that has a high base material heat resistance of 1,000℃ and has achieved high heat insulati...
4 models listed
Hayashi Co., Ltd.
360+ people viewing
Last viewed: 1 day ago
■Series overview Chemical products are materials that respond to customers' concerns with a variety of functionality. Use chemical products to solv...
Fujiden Co., Ltd.
510+ people viewing
Last viewed: 7 hours ago
■Product that does not require power tools using lightweight board and flexible putty ・Achieves an easy and beautiful finish ・It is a kit product...
JFE Rock Fiber
380+ people viewing
Last viewed: 10 hours ago
Lightweight and flexible, improving the construction of the curved surface ■ Use ･ Heat insulation of air conditioning duct, piping, etc. ･ Heat i...
4 models listed
ACHILLES CORPORATION
420+ people viewing
■Triton Revo-W A double-sided steel insulation panel with a luxurious square wave pattern that can be used for both interior and exterior use. This...
Toa Flex Co., Ltd.
470+ people viewing
Last viewed: 7 hours ago
■Applications Lagging for heat retention and insulation, insulation for various ducts and pipes ■Features Excellent heat insulation, heat resistan...
JFE Rock Fiber
1690+ people viewing
Last viewed: 12 hours ago
Filling technique method 2 pieces of ceiling usage insulation material ･ F ★★★★ ･ JIS A 9521 Building insulation material ･ Non-combustible materi...
