Island Forge: Part 3 – Roof

This series of photo essays will document the preparation, construction, and set up of a simple swordsmith style kajiba (鍛冶場, forge building) from the ground up. The main inspiration for aesthetic, form, and technique is the humble Japanese inaka farm building style of a century ago.

Framing & Sheeting

The roof was assembled on the second of three days of clear weather between snowfalls and the sheeting was installed on the third. Galvanized metal “totan” style sheeting is attached to horizontal purlins running across the rafters.

Island Blacksmith - Crossed Heart Forge
Rafters in place atop the three main support beams.
Island Blacksmith - Crossed Heart Forge
The main beams supporting the roof are notched slightly to support and locate the rafters.
Island Blacksmith - Crossed Heart Forge
Purlins stacked and ready to lift to the roof.
Island Blacksmith - Crossed Heart Forge
Attaching the purlins.
Island Blacksmith - Crossed Heart Forge
Complete structure and roof framed.
Island Blacksmith - Crossed Heart Forge
Fearful Symmetry view.
Island Blacksmith - Crossed Heart Forge
Life sized cedar puzzle complete.
Island Blacksmith - Crossed Heart Forge
Self portrait for size reference at the request of my wife.
Island Blacksmith - Crossed Heart Forge
Smoke vent installed over the door. Roof covered just in time for snow the next day.
Island Blacksmith - Crossed Heart Forge
Moving in one wagon load at a time to get tools under cover. Heavy German forged vise parts on a wooden crate.
Island Blacksmith - Crossed Heart Forge
Frozen ground made possible the work of hauling dozens of several hundred pound wagon loads through the wet pasture.
Island Blacksmith - Crossed Heart Forge
Temporary walls of leaning timber to hold back the snow, fuigo is close to its actual location already.

Still plenty of finishing work to be done but the main structure is standing and covered.
The next steps will be to enclose the sides with yakisugi.


Timeline

Gathering materials began in Fall 2018, site preparation in December 2018, the lumber was milled in the first week of January 2019, the frame assembled February 5th, and roofed February 7th. Yakisugi siding and tsuchikabe walls installed during March, and interior wall finishing in April. The goal is to have it operational by Summer 2019 minus a few finishing details.

Thanks to all who were involved in one way or another in helping facilitate this project, providing space, time, materials, assistance, advice, and encouragement.


Posted

in

by