BIGBOX is a Japanese log-house and Finland-house supplier with public company information showing direct import, wholesale, sales and construction of log houses, mini log houses and Nordic timber homes. Its catalogue is relevant for buyers looking at cabins, small log buildings, saunas and detached timber residences, including projects handled through regional agents.

Buyers should verify which agent serves the site, what is supplied as materials versus construction, and whether design, foundation and permit support are included.