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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 September, 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 September 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 September 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% |
585 products found - Page 7
585 products - Page 7
Sowa Industries Co., Ltd.
280+ people viewing
Last viewed: 1 day ago
This is a heat-resistant cloth that can be used in high-temperature areas that cannot be handled with AES cloth or glass cloth. ■Features Excellen...
Paramount Glass Industries Co., Ltd.
220+ people viewing
Last viewed: 1 day ago
Feather glass that exhibits excellent sound absorption is specially processed into a wedge shape. Creates a high-performance anechoic chamber. ■Fe...
Paramount Glass Industries Co., Ltd.
460+ people viewing
Last viewed: 10 hours ago
Continuously molded high-density glass wool into a corrugated shape. Easy construction on curved surfaces such as round and square ducts. ■Feature...
Sowa Industries Co., Ltd.
500+ people viewing
Last viewed: 1 day ago
This is a round packing made by braiding heat-resistant glass fiber as yarn. ■Features Excellent insulation, heat retention, and cold retention pe...
Niko Bussan Co., Ltd.
380+ 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...
Paramount Glass Industries Co., Ltd.
420+ people viewing
Last viewed: 6 hours ago
Insulation material exclusively for pipes. Demonstrates stable heat retention performance even in harsh environments. ■Features - Just by covering...
Sowa Industries Co., Ltd.
620+ people viewing
Last viewed: 1 day ago
This is a square packing made of braided heat-resistant glass fiber yarn. ■Features Excellent insulation, heat retention, and cold retention perfo...
Paramount Glass Industries Co., Ltd.
680+ people viewing
Last viewed: 3 hours ago
A material made of lightweight glass wool with painted glass non-woven fabric. ■Features ・A single piece of insulation, sound absorption, and des...
Sowa Industries Co., Ltd.
500+ people viewing
This is a round packing made by braiding biosoluble fibers as knitting yarn. ■Features It has a high heat resistance and high heat insulation prop...
Sowa Industries Co., Ltd.
510+ people viewing
This is a square packing made by braiding biosoluble fibers as knitting yarn. ■Features It has a high heat resistance and high heat insulation pro...
Paramount Glass Industries Co., Ltd.
580+ people viewing
Last viewed: 10 hours ago
Enhanced water repellency. Expanded applications such as soundproof walls. ■Features ・Filled sound-absorbing materials for soundproof walls, etc....
Sowa Industries Co., Ltd.
280+ people viewing
A cloth made from heat-resistant glass fiber. ■Features Excellent insulation, heat retention, and cold retention performance. Excellent thermal co...
Paramount Glass Industries Co., Ltd.
330+ people viewing
Last viewed: 1 day ago
Insulation material for walls, floors, and roofs using the blow-in method. ■Features ・Constructed after completion of electric wires and equipmen...
Paramount Glass Industries Co., Ltd.
380+ people viewing
Last viewed: 3 hours ago
Blow-in insulation material for ceilings. ■Features ・Using homogeneous glass wool manufactured in accordance with JIS standards, a heat insulatin...
Niko Bussan Co., Ltd.
300+ people viewing
Last viewed: 12 hours ago
■Insulation material This insulation material uses ceramic fiber (RCF), alumina fiber, and alkali silicate earth (AES) fiber to withstand high temp...
Paramount Glass Industries Co., Ltd.
400+ people viewing
A rigid floor type that retains the water-repellent effect and high moisture permeability of ``Ryudan Premier,'' but does not require any metal fit...
Paramount Glass Industries Co., Ltd.
250+ people viewing
Last viewed: 19 hours ago
Glass wool board with water repellent effect. Demonstrates high moisture permeability and promotes quick drying of structural frameworks. ■Feature...
Paramount Glass Industries Co., Ltd.
530+ people viewing
Last viewed: 2 hours ago
A high-end model with a thermal conductivity of 0.032 [W/ (m・K) ], which has the highest thermal insulation performance in the SUNR series. ■Feat...
Paramount Glass Industries Co., Ltd.
430+ people viewing
Last viewed: 4 hours ago
A popular model of high-performance glass wool that is certified as nonflammable and complies with H28 energy-saving standards. ■Features - All ma...
Paramount Glass Industries Co., Ltd.
650+ people viewing
Last viewed: 10 hours ago
Pursuing hardness by increasing the density of glass fiber. ■Features - Board-shaped high-density glass wool with increased density of glass fiber...
Paramount Glass Industries Co., Ltd.
560+ people viewing
Last viewed: 19 hours ago
A wide range of densities and thicknesses are available to accommodate a wide range of applications. ■Features ・A highly versatile glass wool tha...
Paramount Glass Industries Co., Ltd.
520+ people viewing
Last viewed: 58 minutes ago
Insulation material for walls, floors, and roofs using the blow-in method. Please leave the construction to a specialized construction shop. ■Feat...
Paramount Glass Industries Co., Ltd.
480+ people viewing
Glass wool has the highest level of thermal conductivity of 0.032 W/ (m・K) for users who require even more insulation performance. ■Features ・Th...
Paramount Glass Industries Co., Ltd.
250+ people viewing
Last viewed: 14 hours ago
■Features - 105mm and 50mm products are available for floors where sufficient insulation thickness can be secured. In addition, it has been treated...
Tokyo Kogyo Trading Co., Ltd.
460+ people viewing
Last viewed: 17 hours ago
SC1600 is a crystalline alumina fiber that can withstand operating temperatures of up to 1,600°C, and also has excellent heat shrinkage resistance ...
Izumi Co., Ltd.
420+ people viewing
Last viewed: 22 hours ago
■Insulation jacket At Izumi Co., Ltd., we produce fabrics treated with a special heat-resistant resin as part of our material production. Using our...
Izumi Co., Ltd.
370+ people viewing
■Features COOL KEEPING MATERIALS is a non-crosslinked polyethylene type with aluminum evaporation on both sides and aluminum evaporation on one sid...
Noahtec Co., Ltd.
440+ people viewing
■Functions of Solar Guard 1) Improves energy saving effect. Cuts total solar power energy by up to 76%. Blocks solar heat in the summer and prevent...
