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Timber frame

Pegged, not bolted.

A timber frame is heavy posts and beams joined with wooden pegs and mortise-and-tenon joints. It’s the oldest way to build in wood, and still the most beautiful.

Juniper & Ash / Timber frame
A large timber-framed attic room
Timber rafters against a pale sky
The frameDouglas fir, kiln or air driedMortise and tenon, oak pegsCut in our shop over 6–10 weeksRaised on site in 2–4 days

Why fir

Douglas fir grows in the Cascades west of here, it’s strong for its weight, and it handles our dry climate well. We source it from Oregon mills and let it dry before cutting to limit checking and movement.

Raising day

The frame arrives cut and labeled. With a crane and a crew, the bents go up and are pegged together in a few days. Owners usually come out for it, and we usually buy lunch.

Enclosing it

Most of our timber frames are wrapped in structural insulated panels, which make a tight, well-insulated shell around the exposed frame. Some are hybrids, with a timber great room and a stick-framed rest of the house.

Ranges

01
Full timber-frame home

Frame and panel enclosure.

per sq ft
$525–700
02
Timber great room or entry

Within a stick-framed house.

typical
$85,000–220,000
Timber beams crossing against a blue sky
Looking up through timber framing to the sky
Timber posts and beam against blue sky
A timber-frame ceiling with a round chandelier

Picture the frame going up.

A Yeti Trades Co. portfolio site

The custom builder’s site, built in seven days.

Sixteen pages: a wildfire-zone diagram, honest cost per square foot, a timber-frame page, and the Oregon CCB number on every page because the state requires it.