Built on a pier and beam foundation to take advantage of a patch of rocky hillside ground behind a Montana cabin, it was equipped with a large traditional Finnish sauna in one corner and a variety of exercise equipment including a bike on a wind trainer, a Concept rowing machine and weights. It also contained a full bathroom with tub and shower and a solo cedar therapy tub for soaking away aches and pains. A greenhouse window facing east provided indoor plant space and welcomed morning sun over the Continental Divide. The large centrally located skylight overhead provided interior light over the 256 square feet of floorspace. A sound system completed the package, making for pleasant early morning workouts.
Originally published in Workbench magazine as the "Utility Cabin", it became popular in many variations including a guest cabin, storage, studio and workshop shape. Designed specially for utilizing rough terrain, the four rebar-reinforced legs elevate the cabin above grade, and deep snow, providing a simple and adaptable foundation system. The foundation on our cabin was built by two people in half a day, and as soon as the cement in the tube forms cured, the horizontal support beams were bolted in place and floor joists were laid across. The hip roof for the small 16 x 16 cabin, with a large skylight in the center, provided an interesting and open interior, which was paneled and trimmed with cedar.
Building plans include a step-by-step building
manual and blueprints, all written for amateur builders.
..way to good
to waste on just a sauna cabin—I’m living in it!
Makes a cool bachelor pad on my 5 acres. I put my little wood
stove right in the middle and stuck the stove pipe out where
you had the big skylite, and theres room to keep my canoe
and kayaks underneath. Mostly boulders and rocks on my Oregon
property anyway so the pier and beam design went up fast and
cost a fraction of a traditional perimeter foundation, and
I like how its designed to use full sheets of plywood. I sided
my cabin with rough sawn cedar planks lapped one over the
other and it looks like it grew right out of the hillside.
loved everything about your sauna cabin except the hip roof.
So I got a framer to help me design and build some traditional
roof trusses and we bolted those on and built a sleeping loft
in the roof space. I moved the windows and doors around to
suit the building site, and I did learn not to build the walk-around
side decks wider than the roof overhangs—otherwise the
roof dumps snow on the decks.
Hello Paul. Just
wanted to thank you for all the ideas and email support when
building my cabin. It may take us years to finish it completely
between work and the kids but the back yard cabin is already
a more popular place. I thought it would make a nice workshop
but now unfortunately my wife thinks its about right for a