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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 6
585 products - Page 6
Toa Industry Co., Ltd.
250+ people viewing
Last viewed: 1 day ago
Tor Damper® KT⁻50S is an adhesive belt-shaped sealant. The main component is butyl rubber, which is compounded with tackifiers, cork, etc. Butyl ru...
Tokyo Kogyo Trading Co., Ltd.
300+ people viewing
Last viewed: 4 hours ago
TK Jacket is an effective insulation solution for energy saving and safety measures. We can use a variety of materials and process them into approp...
Niko Bussan Co., Ltd.
500+ people viewing
Last viewed: 12 hours ago
■Insulation material Ceramic fiber (RCF), alumina fiber, and alkali silicate earth (AES) fiber were used. This is an insulating material that can w...
Paramount Glass Industries Co., Ltd.
470+ people viewing
Last viewed: 42 seconds ago
Class 5 (ZEH standard), non-formaldehyde standard model compatible with HEAT20 G1. ■Features -Uses raw materials that do not contain any formaldeh...
Sowa Industries Co., Ltd.
370+ people viewing
Last viewed: 1 day ago
This cloth is woven from yarns spun with biosoluble fibers and a small amount of organic fibers. ■Features It has a high heat resistance and can b...
Mag Isobert Co., Ltd.
570+ people viewing
For piping heat/cold insulation, condensation/freezing prevention. Demonstrates stable performance even under harsh environments such as plants and...
Paramount Glass Industries Co., Ltd.
310+ people viewing
Last viewed: 1 minute ago
A high-end model with non-formaldehyde insulation performance and the highest level of insulation in the Houselon ZERO series. ■Features -Uses raw...
Toa Flex Co., Ltd.
430+ people viewing
Last viewed: 1 day ago
■Applications Futon materials for heat retention, cold retention, and insulation, lagging materials ■Features Excellent heat retention, cold reten...
JFE Rock Fiber
1040+ people viewing
Last viewed: 18 hours ago
Strong, supple fibers are for all applications. F ★★★★ ■ Use ・ For industrial materials ・ Rock wool sound absorbing board ・ Ceramic external mate...
Toa Industry Co., Ltd.
340+ people viewing
Last viewed: 4 hours ago
Tor Damper® KT⁻50 is an adhesive belt-shaped sealant. The main component is butyl rubber, which is compounded with tackifiers, cork, etc. Butyl rub...
Toa Flex Co., Ltd.
510+ people viewing
Last viewed: 12 hours ago
■Applications Heat/cold/insulating bedding materials, lagging materials, and core materials for various packings. ■Features Excellent heat retenti...
Paramount Glass Industries Co., Ltd.
610+ people viewing
Last viewed: 13 hours ago
Surface decoration of glass wool with glass cloth. An economical interior material. ■Features ・An interior material made of high-density glass wo...
Mag Isobert Co., Ltd.
490+ people viewing
Last viewed: 10 hours ago
Available in a wide variety of densities and thicknesses. Board-type glass wool that can be used for a wide range of purposes, including for constr...
JFE Rock Fiber
1130+ people viewing
Last viewed: 4 hours ago
It is suitable for the construction of curved surfaces with strong construction, heat and compression. F ★★★★ ■ Use ・ Insulation and heat insulat...
9 models listed
Toa Flex Co., Ltd.
670+ people viewing
Last viewed: 15 hours ago
■Manufacturing method A plain weave product made of BSF yarn reinforced with glass fibers. ■Applications High-temperature curtains and gaskets, va...
Mag Isobert Co., Ltd.
500+ people viewing
Last viewed: 1 day ago
Roll-type glass wool products that can be widely used as heat/cold insulation for air conditioning ducts, vehicles, and various equipment. ■Main f...
Paramount Glass Industries Co., Ltd.
640+ people viewing
Last viewed: 1 day ago
Blow-in insulation material for ceilings. Please leave the construction to a specialized construction shop. ■Features ・Using homogeneous glass wo...
JFE Rock Fiber
390+ people viewing
Last viewed: 12 hours ago
It has a durable structure and is suitable for heat insulation and heat retention in high temperature parts. F ★★★★ ■ Use ・ Heat insulation of la...
2 models listed
Toa Flex Co., Ltd.
670+ people viewing
Last viewed: 18 hours ago
■Raw materials BIOFRAX® BSF bulk ■Manufacturing method BIOFRAX® BSF bulk integrated and needle-processed products ■Applications Heating furnace i...
Mag Isobert Co., Ltd.
580+ people viewing
Last viewed: 1 day ago
Heat and cold insulation for air conditioning ducts. Product that complies with public construction work standard specifications ■Main features ・...
Kimoto Rubber Industries Co., Ltd.
880+ people viewing
Last viewed: 1 hour ago
A rubber sponge sheet is a sheet made by kneading foaming materials into the raw material rubber. Rubber sponge has two types: closed cells, which ...
Paramount Glass Industries Co., Ltd.
570+ people viewing
Last viewed: 1 day ago
We have been adopted by many companies in Hokkaido, municipalities within the prefecture, development bureaus, private condominiums, etc. A proven ...
Mag Isobert Co., Ltd.
400+ people viewing
Roll-type glass wool products that can be widely used for heat and cold insulation in construction, vehicles, and various equipment. ■Main feature...
JFE Rock Fiber
550+ people viewing
Last viewed: 17 hours ago
Easy to construct complex curved surfaces due to the strength of the turtle shell. F ★★★★ ■ Use ・ Heat insulation of industrial equipment such as...
4 models listed
Paramount Glass Industries Co., Ltd.
580+ people viewing
Last viewed: 1 day ago
This is a high-performance glass wool board developed for the additive insulation method using Taiyo SUN, a safe and high-quality high-performance ...
JFE Rock Fiber
610+ people viewing
Last viewed: 1 minute 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
Paramount Glass Industries Co., Ltd.
850+ people viewing
Last viewed: 1 day ago
“Taiyo SUN” was created using our technology developed locally in Hokkaido. ■Features -This is a high-performance product developed for the first ...
Paramount Glass Industries Co., Ltd.
610+ people viewing
Last viewed: 1 day ago
The "Taiyo SUNR" series is a higher performance version of the familiar "Taiyo SUN" with a thermal conductivity of 20 [kg/m³] and a thermal conduct...
JFE Rock Fiber
430+ people viewing
Last viewed: 1 minute ago
Ideal for lighter and flexible partition walls and ceilings F ★★★★ ■ Use ・ Building wall ・ Ceiling insulation ・ Sound ・ Sound absorption of apart...
4 models listed
Niko Bussan Co., Ltd.
320+ people viewing
Last viewed: 11 hours ago
■Recycled bulk It is a cotton-like product that can withstand high temperatures of 1,300℃ grade and has excellent insulation performance with low t...