Easy installation laid around the entire foundation significantly improves underfloor ventilation performance!
Kiso Packing Long has ventilation holes built into it, allowing for complete underfloor ventilation simply by laying it around the entire foundation without gaps, contributing to the creation of an ideal dry underfloor environment. The specially designed ventilation holes developed by Joto also serve as rodent-proofing material, eliminating the need for additional rodent-proofing installation. The main body can be easily cut, making length adjustments simple. Additionally, by inserting Kiso Packing Long between the foundation and the base, it prevents the concrete moisture from being absorbed by the base, maintaining the dryness of the base and making it less attractive to decay fungi and termites.
Inquire About This Product
basic information
【Features】 - No need for rodent-proofing materials! Easy installation with full perimeter coverage - Specially designed ventilation holes efficiently expel moisture - Ventilation performance 1.5 to 2 times that of conventional methods - Insulates the foundation from the base, reducing the risk of decay fungi and termites affecting the base → Contributes to the longevity of the base - Joto Tech's unique material (Joto composite) exhibits excellent durability - A wide range of options available to accommodate various construction methods and base widths - Can also accommodate uneven surfaces when using adjustment plates (sold separately)
Price range
Delivery Time
※Please contact us.
Applications/Examples of results
With a simple rule that allows for seamless installation between the foundation and the base, ventilation is possible around the entire perimeter under the floor, efficiently expelling moisture from every corner. Creating a dry and ideal underfloor environment and extending the lifespan of the foundation is the first step towards a long-lasting home.
catalog（1）
Download All Catalogs
Company information
We listen to the voices from the field and develop and manufacture with free thinking. That is the motto of Joto's manufacturing. Joto's building materials are described as "unique," which means not just "interesting," but in its original sense of "one-of-a-kind" and "unmatched." By utilizing our original ideas and technologies, we create distinctive and unparalleled products that cannot be replicated by other companies, and we believe that contributing to the housing industry is our value. To make Japanese homes last longer and to ensure that people can live with peace of mind for years to come, Joto will continue to challenge itself with "unique" manufacturing as a housing material manufacturer.