Product Made in Japan

Manufacturer: KURIMOTO

A significant reduction in the construction period

Since the spiral duct is preheated at the factory, there is no need to perform heat insulation work on site. Therefore, it is not necessary to carry in and lift materials such as glass wool and hexagonal wire mesh separately from the duct.

Construction waste will be reduced

It reduces waste such as packing materials for heat insulating materials and construction residue, and saves the trouble of cleaning.

Non-combustible certification

Non-combustible certification number NM-2334 (glass wool with aluminum foil + hot-dip galvanized steel sheet)

Composition