Completed hand-cut timber frame barndominium with stained board-and-batten siding in Snohomish, Washington
Snohomish, Washington

The Hand-Cut Timber Frame Barndominium

A working shop below, a light-filled studio above, and a frame raised the old way — every joint chiseled, fitted, and locked by hand. Built slab to finish in four months.

Scroll · The Build
2
Stories · Shop & Studio
8×8
Rough-Cut Posts
~4 mo
Slab to Finish
$180k
Project Budget
100%
Hand-Notched Joinery
The Project

A barn that works for a living.

Deep in the timbered country outside Snohomish, Washington, Pelletier Construction set out to build something that most modern crews no longer attempt: a true hand-cut timber frame barndominium, assembled the way barns were raised a century ago, with the precision a contemporary workshop and studio demand. This was not a kit. It was not a pole barn dressed up to look like timber. Every post, beam, brace, and rafter was milled, measured, marked, and carved by hand, then fitted together with mortise-and-tenon joinery and locked tight — a structure engineered to stand for generations.

The program was straightforward and ambitious at once. The ground floor would serve as a full working shop — open, column-defined bays with the headroom and durability to house equipment, projects, and serious craft. Above it, a second-story studio would float beneath an exposed timber roof, wrapped in windows and warmed through the long Pacific Northwest winters by a large wood-burning stove. One building, two distinct lives: utility below, creativity above.

What made this build remarkable was its origin. The owner — an engineer by training — designed the structure himself and built a meticulous scale model of the entire frame. That model became our blueprint. Every member you see in the photographs that follow existed first in miniature, joint for joint, before a single full-size timber was ever cut.

Project Specifications

At a Glance

LocationSnohomish, WA
Building TypeTimber Frame Barndominium
Ground FloorWorking Shop
Second StoryStudio
Structural SystemHand-Cut Timber Frame
Posts8×8 Rough-Cut
JoineryHand-Notched Mortise & Tenon
SidingBoard & Batten
HeatLarge Wood-Burning Stove
UtilitiesPower & Water Run to Site
ScopeSlab to Finish
Timeline~4 Months
Budget$180,000
Design BasisOwner-Built Scale Model
Standing timber frame barndominium in daylight with a dog on the loft and a red pickup truck
Built the Old Way
No nails held this frame together. The wood holds the wood — every joint cut, fitted, and pegged by hand.
The Chronicle

From Model to Standing Frame

Follow the build in the order it happened — the way a timber frame actually comes together, marked and raised joint by joint. The Roman numerals are marriage marks: the traditional layout symbols framers chisel into mating joints so every piece knows its partner.

Engineer-built scale model of the timber frame barndominium used as the construction blueprint in Snohomish, Washington
IThe Blueprint in Miniature

An engineer's model becomes the plan

Before ground was broken, the owner — an engineer — designed and hand-built a complete scale model of the structure. Bent for bent, brace for brace, it captured the full geometry of the frame: the stepped rooflines, the king-post trusses, the cross-bracing that would carry the loads.

This model did more than illustrate an idea. It functioned as our working blueprint, letting us study load paths, joint locations, and proportions in three dimensions before committing a single full-size timber to the saw. Engineering and craft, aligned from day one.

Hand-cut mortise and tenon timber frame joinery with shouldered notches carved into rough-cut beams
IICutting the Joints

Layout, chisel, and the fit that locks

With the slab poured and cured, the real craft began. Each timber was laid out by hand and the joinery cut piece by piece — mortises, tenons, housed shoulders, and interlocking notches carved to seat with the kind of tolerance you can only achieve with patience and a sharp chisel.

These are the connections that give a timber frame its strength and its soul. Cut correctly, they draw tight under load and only grow more solid with time. There is no shortcut here, and we took none.

Timber frame bents and curved corbel braces laid out on the concrete slab during assembly in Snohomish, Washington
IIIAssembling the Bents

Laying out the frame on the deck

Cut timbers were carried to the slab and dry-fit flat on the deck into bents — the complete cross-sections of posts, beams, and braces that would later stand as the skeleton of the building. Sweeping curved corbels and knee braces were fitted to each post, both to carry load and to give the frame its unmistakable character.

Every joint was test-seated and adjusted here, on the ground, where the work is safe and exact. A frame raised well is a frame assembled well first.

Worm-drive Skilsaw cutting a heavy rough-cut timber beam on site sawhorses
IVMilling & Shaping on Site

Heavy timber, exacting cuts

This was big, demanding material. The crew worked through 8×8 posts and beams with worm-drive saws, planers, and slicks — squaring, shouldering, and dressing each member on site. Rough-cut stock was tuned to fit, the saw kerf chasing the layout line on timbers that took two people to move.

Shaping happened in the open air, surrounded by the smell of fresh-cut wood and the steady rhythm of blades meeting grain. Slow, deliberate, and precise.

Hand-cut timber frame barndominium rising to full height against a blue sky
VThe Raising

The frame stands up

Then came the moment every timber frame builds toward: the raising. Bent by bent, the assembled cross-sections were stood upright and tied together with connecting girts and plates. What had been a careful pile of marked timbers became, over a few extraordinary days, a soaring three-dimensional structure.

The full height of the design revealed itself here — a tall central frame flanked by lower wings, the stepped rooflines from the engineer's model now reaching into the Washington sky.

Completed timber frame with roof rafters decked and underlayment installed
VIRoof & Enclosure

Rafters, decking, and a roof overhead

With the frame standing true, attention turned skyward. Rafters were set, the roof decked, and underlayment laid down to dry the building in. The exposed roof structure — purlins, common rafters, and ridge framing — was left proud and visible, becoming the finished ceiling of the studio below rather than something to be hidden.

Getting the structure weather-tight ahead of the Pacific Northwest rains was a milestone in itself, and it let the interior work begin in earnest.

Second-story studio loft with fresh wood decking and large windows staged for installation, forest view beyond
VIIFloors, Windows & Light

The studio takes shape

Upstairs, the second-story studio came alive. Tongue-and-groove decking was laid across the floor and ceiling, and large windows were fitted into the frame to pull the surrounding forest indoors and flood the space with daylight.

This is where the building's dual purpose becomes clear: below, a rugged shop built to work hard; above, a warm, luminous studio built to think and create in — both carried on the same honest timber bones.

Hand-built solid timber staircase under construction connecting the shop to the studio loft
VIIIConnecting the Floors

A staircase built to match the frame

To join shop and studio, the crew built a solid timber staircase in keeping with the rest of the structure — heavy treads, clean stringers, and the same material honesty as the frame around it. Power tools sat on the steps as the run was fitted, sanded, and dialed in.

It's a working stair for a working building, but it carries the craftsmanship of a centerpiece.

Board-and-batten cedar siding being installed on the timber frame barndominium with a scissor lift
IXSkin & Siding

Wrapping the frame in board & batten

With the structure enclosed and the interior progressing, the exterior was clad in vertical board-and-batten siding — the classic barn skin, executed in clean, full-length boards. Sliding barn doors on heavy strap hardware were hung across the shop bays, and the rooflines were trimmed out.

Utilities were brought home in this stretch as well: power and water run to the building, and the large wood-burning stove set in place to heat the space year-round.

Detail of hand-carved timber knee brace and post-to-beam bracket joinery inside the barndominium
Joinery as Ornament
Carved knee braces and housed brackets carry load and define the look.
Exposed timber roof framing seen from inside the second-story studio loft
The Ceiling Is the Structure
Exposed rafters and trusses become the finished room above.
Slab to Finish

Four months. One frame. Built to outlast us all.

From the first layout line to the final batten, this barndominium came together in roughly four months on a $180,000 budget — a remarkable pace for a structure of this complexity, made possible by tight collaboration between an engineer-owner's vision and a crew fluent in traditional timber framing.

Pelletier Construction handled the entire scope, slab to finish: foundation and concrete, milling and hand-cutting every timber, raising and roofing the frame, decking the floors, hanging the windows and barn doors, wrapping the building in board-and-batten, building the staircase, and running power and water to the site. We set the large wood-burning stove that now keeps the studio warm through the coldest months.

The result is a building with two clear purposes and one shared soul — a hard-working shop beneath a bright, creative studio, carried on a hand-cut frame that will stand for a hundred years and more.

The completed timber frame barndominium standing in evening light in the Snohomish forest
The completed timber frame barndominium standing in evening light in the Snohomish forest
Build Something That Lasts

Have a timber frame in mind?

Whether it's a barndominium, a shop, a studio, or a custom home, Pelletier Construction builds it right — from the slab to the final finish. Let's talk about your project.

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