Throughout the years, Hirsityö Heikkilä has built dozens of log buildings from residential house log frames to camping lean-tos.

A summer cabin built out of block-sawed snags.

Axe-hewed log wall.

A sauna cabin in Jämsä designed by architecht Mika Kurth.

Sauna cabin in Jämsä.

A residential house in Jyväskylä, with dovetail joints, carved out of 250 mm thick logs.

Sauna cabin in Viitasaari.

Snag smoke sauna in Karstula.

Four log frames being built simultaneuously.