Idaho prefab homes, engineered for the elevation.

Custom panelized house packages delivered from the Treasure Valley to the Panhandle. Engineered to your county's snow load and seismic category, manufactured indoors, and assembled on your foundation by your own builder.

A Pacific Homes package in Idaho
Why Build This Way Here

Idaho builds fast, and the season is short

Idaho has been one of the fastest growing states in the country, and the pressure shows up as long contractor waitlists, rising land costs and permit queues. Meanwhile the building season at elevation is narrow, and a framing crew standing in October snow is expensive in both money and time.

Because the walls, trusses and floor system are manufactured in our climate-controlled facility, the weather stops mattering to most of the build. The package arrives cut, labelled and ready to stand, and the house closes in fast once it lands.

Searching manufactured homes?

Manufactured, modular and panelized are three legally distinct things, and the category decides your permitting path, your financing and where you are allowed to build. Pacific Homes builds panelized packages: components manufactured off site, assembled on your foundation, treated as a site-built home. The full comparison, including financing and title.

Code and Engineering

Engineered for your county, not the state average

Snow load in Idaho is not a statewide number. A build in Boise and a build in McCall are different structural problems, and we engineer to the one in front of us.

County-specific structural loads

Ground snow load, wind speed and seismic design category set for your county and elevation. The difference between the Treasure Valley and the central mountains is substantial, and a generic package does not serve either well.

Idaho Residential Code compliance

Packages are engineered to the residential code adopted in your jurisdiction, with stamped drawings supplied for permitting.

Seismic design where it applies

Central Idaho carries real seismic exposure, and the engineering accounts for it rather than treating the whole state as one zone.

Short freight from the coast

Our facility is on Vancouver Island, so packages reach Idaho sites without the cross-continent freight bill that Midwest and eastern manufacturers carry.

The Wall System

Cold winters, hot dry summers, one envelope

Idaho asks a wall to work in both directions: hold heat through a mountain winter and keep it out through a high desert summer. Insulation routered into the framing stops heat escaping through the studs, and the assembly seals tight enough to matter on a power bill in both seasons.

Walls arrive pre-insulated and ready to stand, which shortens framing time. That counts for more here than in mild climates, because the window for site work is narrower.

R-21.1 to R-33.9effective, by wall depth
R-13conventional 2x6, for comparison

See the test data and run your own numbers.

Pacific SmartWall® panels in manufacturing

Where a Idaho budget goes

Your package price is locked before construction starts, which removes the largest variable from the budget. Land, foundation, services, permits and assembly labour are quoted locally by your builder. Your package is manufactured in Canada, so a US dollar budget goes further than with a domestic manufacturer.

Across Idaho

Where packages go

Packages ship from our facility in Cobble Hill, British Columbia, and we have been delivering internationally since 1989. No site is too remote.

Boise, Meridian and the Treasure Valley

Our most common Idaho destination. Infill lots, acreage builds and family homes across the fastest growing part of the state.

Coeur d'Alene and the Panhandle

Lakefront and forested lots where the outlook is the reason to build, and where snow load is a real number.

McCall, Sun Valley and the mountains

High elevation building with serious snow loads and short seasons, where closing in fast is worth more than anywhere else in the state.

Idaho Falls, Pocatello and the east

Wide lots, cold winters and wind exposure across the Snake River Plain.

Remote and rural sites

Panels ship flat on standard trucks, so a difficult access road does not decide what you are allowed to build.

Idaho Questions

What buyers here ask

Kit home, prefab package and panelized package all describe the same thing: a complete set of engineered components manufactured off site and assembled on your foundation by a licensed local builder. It is not a manufactured home on a chassis and it is not a modular home shipped as finished boxes. Because the house is completed on site under the same permitting and inspection process as any custom build, the finished home is treated as a site-built home.

The package is one part of the total. Your building package price is locked in before construction begins, which removes the largest variable from the budget, while site costs such as land, foundation, services, permits and local labour vary locally and are quoted by your builder. A practical way to size a project early is to divide your total budget by the going cost per square foot in your area. American buyers also benefit from paying for a Canadian-manufactured package, which stretches a US dollar budget further.

A licensed local builder or contractor of your choosing. We manufacture and deliver the package with complete assembly documentation, and our team stays available for technical questions through construction. If you do not have a builder yet, we can point you toward contractors who have assembled our packages before.

Yes. Panelized packages ship flat on standard trucks rather than as finished three dimensional boxes, so they travel where modular homes cannot. That makes island properties, acreages and sites with limited road access workable. We plan the logistics for your specific site, including access roads and ferry routes.

Two reasons. The building season at elevation is short, and panelized packages compress the weather-exposed part of a build into days rather than months. And contractor availability has been tight through Idaho's growth, so a package that arrives cut, labelled and engineered reduces how much skilled site labour your project needs and how long it needs it for.

Your package arrives with stamped structural drawings engineered for your site's snow, wind and seismic values. Requirements for local engineer involvement and permit submission vary by jurisdiction, and your building department will confirm what they need. Our engineering team works with local engineers routinely, so this is a normal part of the process rather than an obstacle.

No Commitment

Tell us about your Idaho lot.

Send us your location, your rough budget and a plan if you have one. Your Build Specialist will come back with what a Pacific Homes package looks like on your property, engineered for your local loads. Our plans or yours, we build them all.