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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 February, 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 February 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 February 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% |
568 products found - Page 4
568 products - Page 4
Toa Flex Co., Ltd.
260+ people viewing
Last viewed: 8 hours ago
■Applications This product is made of plain woven glass cloth dyed black and is pasted onto a glass wool board and used for air conditioning ducts....
Fujiden Co., Ltd.
210+ people viewing
■Floor products filled with fireproof packs This is a kit product that includes all the necessary parts depending on the opening size. Fiblock is ...
Toa Flex Co., Ltd.
310+ people viewing
Last viewed: 1 hour ago
■Applications Joints for heat/cold/insulation materials and joints. ■Features Excellent heat resistance, weather resistance, and moisture resistan...
Fujiden Co., Ltd.
230+ people viewing
■Floor products filled with fireproof packs This is a kit product that includes all the necessary parts depending on the opening size. Fiblock is ...
Toa Flex Co., Ltd.
320+ people viewing
Last viewed: 9 hours ago
■Applications Joints of heat/cold/insulating materials (glass wool board with glass cloth, etc.) and joints. ■Features Strong adhesive type with e...
Fujiden Co., Ltd.
300+ people viewing
Last viewed: 1 day 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...
Toa Flex Co., Ltd.
350+ people viewing
■Applications We have a rich track record as intermediate transformers for solar power generation (1,000KV), oil-immersed transformers, dry type tr...
Fujiden Co., Ltd.
260+ people viewing
Last viewed: 21 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...
Toa Flex Co., Ltd.
380+ people viewing
■Applications Insulation and mechanical protection of motors, transformers, and various electrical equipment. ■Features This product has excellent...
Fujiden Co., Ltd.
340+ people viewing
Last viewed: 8 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...
Fujiden Co., Ltd.
270+ people viewing
Last viewed: 1 day 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...
Fujiden Co., Ltd.
270+ people viewing
Last viewed: 1 day 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...
Fujiden Co., Ltd.
310+ people viewing
Last viewed: 1 day 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...
Kato Electric Furnace Materials Manufacturing Co., Ltd.
190+ 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
Kato Electric Furnace Materials Manufacturing Co., Ltd.
250+ people viewing
Last viewed: 12 minutes ago
Super wool blanket is a product made by accumulating super wool bulk in layers and needling it into a blanket shape. The product exhibits excellent...
3 models listed
Kato Electric Furnace Materials Manufacturing Co., Ltd.
240+ people viewing
Last viewed: 13 hours ago
Super wool board is a product made by adding an inorganic binder and a small amount of organic binder to super wool bulk and forming it into a boar...
3 models listed
Kato Electric Furnace Materials Manufacturing Co., Ltd.
150+ people viewing
Super wool sleeve mold is a product that is manufactured by blending super wool bulk with an inorganic and a small amount of organic binder, moldin...
2 models listed
Japan Aqua Co., Ltd.
1410+ people viewing
Last viewed: 1 day ago
■I believe that considering the risk of fire is to protect life. We want to provide greater peace of mind to people working at all construction sit...
ACHILLES CORPORATION
340+ people viewing
Last viewed: 16 hours ago
■Triton Revo-P (for ceiling) A ceiling insulation panel that uses a resin composite sheet and is resistant to rust and can be pressure washed. Fea...
ACHILLES CORPORATION
300+ people viewing
Last viewed: 16 hours ago
■Agricultural and livestock insulation material Triton Revo-P (for walls) A wall insulation panel that uses a resin composite sheet and is resistan...
ACHILLES CORPORATION
460+ people viewing
Last viewed: 16 hours ago
■Tritongal Flat This insulating panel has a flat surface that prevents dust from adhering to it, and can be used for high-pressure washing to maint...
ACHILLES CORPORATION
540+ people viewing
Last viewed: 16 hours ago
■Achilles Scope Plan PP (for ceiling) This is a ceiling insulation panel that is bright and light, and suppresses rust due to the EPS core material...
Paramount Glass Industries Co., Ltd.
460+ people viewing
Last viewed: 23 hours ago
Pursuing hardness by increasing the density of glass fiber. ■Features - Board-shaped high-density glass wool with increased density of glass fiber...
ACHILLES CORPORATION
330+ people viewing
Last viewed: 16 hours ago
■Agricultural and livestock insulation materials It improves heat and cold in livestock barns (pig pens, chicken pens, cow pens), etc. with its exc...
Niko Bussan Co., Ltd.
260+ people viewing
Last viewed: 20 hours ago
■Insulation material This insulation material uses ceramic fiber (RCF), alumina fiber, and alkali silicate earth (AES) fiber to withstand high temp...
ACHILLES CORPORATION
740+ people viewing
Last viewed: 10 hours ago
■Achilles Triton Achilles' unique shape allows for a beautiful finish with no visible screws or nail heads, making this an insulating panel for roo...
Japan Aqua Co., Ltd.
430+ people viewing
Last viewed: 2 hours ago
Aqua Foam Recommended Product: Foams approximately twice as much * Internally hardens in about 40 minutes. (Fully cured after 24 hours) ■Features ...
ACHILLES CORPORATION
550+ people viewing
Last viewed: 16 hours ago
■Triton Gut This is an insulating panel for roofs and exterior walls made of double-sided steel plates that prevents damage caused by rats. Featur...
Japan Aqua Co., Ltd.
850+ people viewing
Last viewed: 1 day ago
■Features Aqua Blow is an environmentally friendly, high-performance insulation material made by collecting and pulverizing the waste materials gen...
ACHILLES CORPORATION
360+ people viewing
Last viewed: 16 hours ago
■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...
