プライムトラス Company Profile

A leading company in wooden trusses. We achieve high quality and low cost for building frameworks, floor systems, and wall panels.

Established in 1973, we are Japan's first manufacturer specializing in wooden trusses. Thanks to your support, we have reached our 50th anniversary. Based on our extensive experience and achievements, we provide a one-stop service from design to manufacturing and delivery for roof structures, floor systems, and wall panels. Each truss is structurally calculated using dedicated software. This is effective not only for wooden construction but also in response to the abolition of the special provisions for Category 4. Due to our factory production method, on-site work only involves placement and fastening. This reduces construction time and eliminates waste, contributing to solutions for labor shortages and environmental issues such as SDGs.