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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 4
585 products - Page 4
JFE Rock Fiber
2020+ people viewing
Last viewed: 13 hours ago
Filling technique method 2 pieces of ceiling usage insulation material ･ F ★★★★ ･ JIS A 9521 Building insulation material ･ Non-combustible materi...
Meisei
710+ people viewing
Last viewed: 10 hours ago
"Panel -type microsam" is a microporous insulation material with excellent insulation characteristics. Because it is coated with glass cloth, it i...
NC Automation Co., Ltd.
250+ people viewing
Last viewed: 1 day ago
■Four features of Nichigura jacket ・No need for heat insulation work. Insulating material that does not generate waste ・Signing our own materials...
Fujiden Co., Ltd.
450+ 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.
390+ people viewing
Last viewed: 21 hours ago
■Floor products filled with fireproof packs This is a kit product that includes all the necessary parts depending on the opening size. Fiblock is ...
Paramount Glass Industries Co., Ltd.
320+ people viewing
Last viewed: 1 day ago
We propose a new style of external insulation construction method. ■Open nut type1 ・Principle The fitted state of the EZ bar and EZ channel is po...
ACHILLES CORPORATION
790+ people viewing
Last viewed: 1 day 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...
Shizuka Co., Ltd.
490+ people viewing
This is an adhesive type sound absorbing material that creates a comfortable indoor sound environment by reducing echoes in the room and reduces so...
JAPAN INSULATION CO., LTD.
810+ people viewing
Last viewed: 8 hours ago
U-BRID" is a low thermal conductivity insulation material whose main ingredient is calcium silicate. It is said that the lower the density of a mol...
Kato Electric Furnace Materials Manufacturing Co., Ltd.
420+ people viewing
Last viewed: 8 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
JFE Rock Fiber
1290+ people viewing
Last viewed: 1 minute ago
Residential rock wool insulation material pursuing comfort and functionality ･ Filling technique method for ceiling, walls, and floors ･ F ★★★★ ･ ...
10 models listed
Niko Bussan Co., Ltd.
360+ people viewing
Last viewed: 3 hours ago
■High-performance insulation material This is an insulating material that utilizes nanotechnology and boasts ultra-low thermal conductivity using a...
Tokyo Kogyo Trading Co., Ltd.
270+ people viewing
Last viewed: 4 hours ago
Super wool is an artificial amorphous fiber based on CaO, MgO, and SiO2 (CMS) that has low persistence in living organisms and is called a bio-solu...
Nippon Jukenkyo Co., Ltd.
250+ people viewing
Last viewed: 1 day ago
■Underfloor inspection port that meets energy-saving standards This is an underfloor inspection port that prevents cold air from entering from unde...
Sowa Industries Co., Ltd.
430+ people viewing
Last viewed: 16 hours ago
A tape made of heat-resistant glass fiber. ■Features Excellent insulation, heat retention, and cold retention performance. Excellent thermal condu...
Mag Isobert Co., Ltd.
720+ people viewing
Last viewed: 3 hours ago
Heat and cold insulation material exclusively for piping. Compatible with steel pipe sizes and exhibits stable performance even in harsh environmen...
Fujiden Co., Ltd.
460+ 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.
550+ people viewing
Last viewed: 1 day ago
■Floor products filled with fireproof packs This is a kit product that includes all the necessary parts depending on the opening size. Fiblock is ...
Asahi Kasei Construction Materials Co., Ltd.
1280+ people viewing
Last viewed: 4 hours ago
This product is a composite of neoma foam and gypsum board (9.5mm) and can be easily installed by simply attaching it to existing walls and ceiling...
3 models listed
ACHILLES CORPORATION
1060+ people viewing
Last viewed: 1 day 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...
Shizuka Co., Ltd.
470+ people viewing
Sound absorbing material for indoor/indoor use. Reduces echoes in the room, making it easier to hear and talk on the phone or in web conferences. I...
Nippon Jukenkyo Co., Ltd.
370+ people viewing
Last viewed: 8 hours ago
Paramount Glass Industries Co., Ltd.
470+ people viewing
Last viewed: 1 day ago
Simple interior finishing of glass wool with glass cloth. An economical interior material. ・Thin glass cloth JIS R 3414 (EP12D) White (color numb...
Niko Bussan Co., Ltd.
390+ people viewing
Last viewed: 11 hours ago
■Insulation material This insulation material uses ceramic fiber (RCF), alumina fiber, and alkali silicate earth (AES) fiber to withstand high temp...
JAPAN INSULATION CO., LTD.
310+ people viewing
Last viewed: 8 hours ago
Fire resistance, durability, and insulation properties. Fire-resistant external insulation walls with a variety of functions keep your home safe fr...
4 models listed
Nippon Jukenkyo Co., Ltd.
340+ people viewing
Last viewed: 11 hours ago
■Ceiling inspection opening that shuts out both summer heat and winter cold air A ceiling inspection port that combines excellent insulation perfor...
Mag Isobert Co., Ltd.
670+ people viewing
Last viewed: 10 hours ago
A board-type glass wool product that can be used for insulation and sound absorption inside air conditioning ducts. ■Main features ・Board type ・...
