岩谷住建 List of Products and Services

As a weakness of the conventional external insulation method for wooden house foundations, the insulation material buried underground is prone to termite damage, and in fact, the damage is expanding. Therefore, in areas where termite damage is anticipated, it is common to use "internal insulation" construction, where the installation position of the foundation insulation material is on the inside, despite being an external insulation method. However, in terms of promoting the durability of the foundation, preventing thermal bridges, or creating a good thermal environment under the floor, "external foundation insulation" construction, where the installation position of the insulation material is on the outside, is desired to improve the fire resistance of the house. Recently, a foundation external insulation method that can be efficiently constructed using the 'TB Board,' which excels in termite resistance, insulation, moisture resistance, waterproofing, and fire resistance, has been realized. 【Features】 ○ Increased durability of the foundation ○ Improved thermal environment under the floor ○ Labor-saving construction ○ Certified product by the Japan Wood Preservation Association, Certification No. C-4028 ○ Termite insurance (product liability insurance) for 10 years For more details, please contact us or download the catalog.

• Heat insulation and heat shielding methods