Construction is the most critical phase of the custom-home process, and it does not have to be stressful. Knowing how the process unfolds lets buyers preview the work ahead and understand who is responsible for each step. Seeing full-size display homes and talking with builders at log and timber home shows builds that working knowledge before a contract is signed, and it makes the eight stages below feel familiar rather than foreign.
Build a Workable Schedule First
Custom construction is not a speedy process, and the schedule starts long before the first shovel. The design phase alone runs six to seven months, during which floor plans and working drawings are refined. Timber cutting and delivery then take roughly two months. Raising and enclosing the frame takes about one week, and interior finishing can run from two to nine months or more depending on complexity and trade availability.
What the Timeline Looks Like
| Phase | Typical Duration | Who Leads |
|---|---|---|
| Design refinement | 6-7 months | Homeowner, designer, engineer |
| Timber production and delivery | About 2 months | Timber producer |
| Site preparation | 2-4 weeks | Surveyor, excavator, GC |
| Foundation work | 2-6 weeks | GC, concrete contractor |
| Frame raising and enclosure | About 1 week | Framing crew, crane operator |
| Rough-ins and enclosure | 1-3 months | GC, mechanical trades |
| Interior finishing | 2-9 months | GC, finish trades |
The critical path runs from design through timber production to the raise. A delay in any one phase pushes everything after it, so buyers should treat the schedule as a commitment rather than a suggestion.
Most of the six to seven month design window is not drawing time. It is decision time: floor plan revisions, structural engineering, material and finish selections, and the permit set. Every selection made late, from kitchen counters to window hardware, shows up as a change order once production starts, so the design phase pays for itself by removing open questions.
Who Owns Each Milestone
The homeowner owns design decisions, the general contractor owns site and construction milestones, and the timber producer owns the package. Clear ownership prevents the finger-pointing that stalls projects, because each party knows the deadline it controls.
The timber package is engineered before any cutting begins. Structural timber engineering determines member sizes, spans, and connection details for sawn lumber, glulam, cross-laminated timber, and heavy timber, and that engineering is what makes a one-week raise possible.
Finalize Permits, Approvals, and Site Utilities
While the timber producer prepares the wood, the general contractor obtains and pays for clearances, including the building permit, so construction can start on schedule. The GC should talk to the local building authority and the lender to learn when each will inspect the work, and contact the power company to arrange temporary electrical service at the site. Rural builds also need a well driller and a septic installer scheduled.
Buyers who want to understand these requirements before the GC does can work through design-your-dream-home courses, such as the log and timber home online university, which walk through permitting, financing, and planning in sequence.
Permit timing varies more than any other variable in this phase. A simple lot with clear title and an approved septic design can clear the building department in three to six weeks, while a lot with wetland, floodplain, or historic review can take six months or more. The GC should file the application the day the drawings are complete, because the schedule cannot compress waiting time once it is lost.
Inspection Triggers by Phase
- Footing inspection before concrete is placed
- Foundation inspection before backfill
- Rough-in inspections for electrical, plumbing, and HVAC
- Framing inspection before insulation and drywall
- Final inspection before occupancy
Utility Scheduling Checklist
- Contact the power company for temporary service and meter timing.
- Schedule the well driller early; drilling windows fill fast.
- Submit the septic design to the local health authority for approval.
- Confirm water rights and any agricultural exemptions with the county.
Prepare the Site Before Components Arrive
Several weeks before the home components arrive, a surveyor marks the property boundaries and the house footprint, indicating where the footings and foundation will go. An excavator clears trees and brush, cuts a rough road so equipment and deliveries can reach the site, and prepares a level bench for the foundation crew.
Site work overlaps with planning in ways buyers underrate. The steps for planning a log or timber home, from floor plans to systems to buyer steps, assume the site is ready when the package arrives, because storage on a finished site is expensive and weather is unforgiving.
Site Work Sequence
- Survey and stake the house footprint and setback lines.
- Clear trees, brush, and stumps inside the building zone.
- Cut and grade the access road and equipment staging area.
- Drill the well and install the pump and pressure tank.
- Lay the septic drainage field and bury the tank.
- Finish grading and erosion controls before foundation crews arrive.
Drainage and Access Notes
Grade the site so water moves away from the foundation, and keep the access road wide enough for the delivery truck and the crane. A 12-foot-wide all-weather surface with a turnaround at the house site prevents the most common scheduling surprise.
Build the Foundation
Before the timber is delivered, the foundation must be complete. Footings are set first, checked and approved by the local building inspector, and then the foundation walls or piers are erected. Footings distribute the weight of the house over a larger ground area and provide a level surface for the walls above, which is why inspectors treat them as a separate milestone.
The timber home company supplies the general contractor with foundation specifications. The choice between a log home and a timber frame home changes those details: full-log walls are heavy and settle over time, while timber frames concentrate loads at posts, so pier spacing and bearing capacity differ between the two systems.
Foundation Types Compared
| Type | Best For | Notes |
|---|---|---|
| Poured concrete | Most sites | Strongest; forms and cures in place |
| Concrete block | Mild climates, budgets | Fast to lay, needs reinforcement |
| Precast wall | Tight schedules | Panelized, less site curing |
| Concrete slab | Warm climates, flat sites | Combines floor and foundation |
| Pier and beam | Sloped or wooded sites | Minimal disturbance, raised floor |
Site characteristics, soil type, local climate, house design, and budget govern the choice. A geotechnical report on the soil answers the load and frost questions before the foundation is priced.
Foundations typically run 8 to 15 percent of the total build cost, and the number moves with soil conditions more than house size. A flat, sandy site with a frost line at 12 inches prices out very differently from a hillside with 48 inches of frost and high clay content, which is why builders price foundations only after the soil report comes back.
Soil and Frost Depth Factors
Footings must sit below the frost line, typically 12 to 48 inches depending on region, on undisturbed or compacted soil. Expansive clay, high water tables, and organic topsoil each change the footing design, so the soil report is not an optional document.
Unload, Inventory, and Raise the Frame
When the timber package arrives, the framing crew unloads it by crane, forklift, or hand. Every member is inventoried against the shipping list before the raise begins, because a missing post discovered mid-raise stops the whole crew.
Details locked in at this stage determine how the house performs for decades. Hardware, flashing, and moisture barriers chosen during the raise are what make a more resilient log or timber home, and they cost little compared with fixing water damage later.
The Raising Week
A crew of six to ten framers, a crane operator, and a foreman typically raise a two-story frame in about a week. Bents are assembled on the ground, then lifted and braced, with each connection tightened and checked before the next bent goes up.
Inventory Checklist Before Raising
- Count posts, beams, and trusses against the shipping manifest.
- Inspect for shipping damage, especially at ends and connections.
- Stage members in the order the raise plan calls for them.
- Confirm hardware, fasteners, and brackets arrived complete.
Finish the Interior and Close Out
Interior finishing takes the longest and costs the most of any single phase. Mechanical rough-ins come first, then insulation, drywall, millwork, and finishes, with the timber frame exposed where the design calls for it. Two to nine months is a wide range because finishes, trim complexity, and trade availability vary so much.
Keeping financing and schedule aligned is how buyers stay on budget. The path to home affordability for log and timber home builders runs through disciplined change orders, staged draws, and a realistic finish schedule rather than last-minute upgrades.
Finish materials with long lead times should be ordered during rough-in, not after. Custom cabinetry, specialty windows, and tile can take eight to sixteen weeks to arrive, and the interior phase stalls whenever a single back-ordered item sits in the critical path. A finish schedule that sequences orders against deliveries keeps the last phase moving.
Closeout Sequence
- Walk every system with the GC: mechanicals, envelope, and finishes.
- Compile warranties, as-built drawings, and operating manuals.
- Schedule the final inspection and certificate of occupancy.
- Build a punch list and set a deadline for every item on it.
Punch List Basics
A punch list is a contract document, not a courtesy. Itemize every defect with its location, photograph each one, and agree on a completion date in writing so closeout does not drag on.