PROTOCOL • OFF-SITE • LOGISTICS • INVESTMENT-GRADE

CLT Construction Process: from Brief to Handover

Building on an island takes more than "good materials": it takes strict logistics, access control (truck/crane) and absolute control of the phases. That is why we design wooden villas and homes in Lefkada with a strict sequence of phases from the start.

We apply heavy-duty CLT (off-site) manufacturing: 4 checkpoints that make the construction site far more predictable, with clearly fewer contingencies in time and budget, whether we are talking about an engineered shell or full turnkey delivery.

We do not proceed to the next stage unless the previous one "locks". This is how scopes are protected, cost and schedule from last-minute changes, critical especially in a turnkey project.

01Feasibility

Evaluation & Feasibility

Objective: To confirm technical and economic feasibility for the specific location (especially Lefkada and the Ionian).

Before anything is designed, the site must "answer" specific logistics questions. A negative feasibility means unpleasant surprises on the construction site, and on the island, every such surprise costs dearly.

  • Logistics analysis
    Site access, grades/turns, crane position and staging area, before any design or costing begins.
  • Define the goals
    Use (owner-occupied vs luxury rental), level of finish and "hard" deadlines (e.g. the season), so the solution fits the real context.
Deliverable
Technical pre-estimate (order of magnitude)
+ Critical plot/access risks specific to Lefkada
Logistics Assessment, Lefkada/Ionian
Pickup truck access
Crane position
Staging area
Island risk factors
02Engineering

Technical Organization & Value Engineering

Objective: To turn the architectural intent into a buildable engineered wood (CLT / mass timber) solution, with a clear scope.

The shell is not a "finish"; it is a system designed from the ground up around the Ionian requirements. Along with it, everything that cannot be changed later without cost is decided here.

  • Shell design (Ionian-ready)
    Waterproofing, airtightness and thermal insulation as one system against moisture, wind and exposure; the layers are determined by analysis, not guesswork.
  • Building services & smart-home integration
    Hidden service runs, architectural lighting, heat pumps and smart-home wiring, all without "breaking" the CLT aesthetic. This is decided before the factory stage.
  • Scope with strict deliverables
    What is included and what is excluded, engineered shell, partial fit-out or turnkey, to eliminate "grey zones" and overruns. The scope is "locked" before production begins.
Deliverable
Technical offer + Milestones + Phase plan
Order of magnitude with clear assumptions, locked design and clear scope of delivery
Ionian-ready Envelope System
CLT panels
160mm 5-layer
Vapor control membrane
Rothoblaas
Thermal insulation (PIR/mineral)
180–240mm
Air sealing
Airtightness layer
Exterior finish
Weather screen
03Off-site

Industrial Production (Off-site), CNC Precision

Objective: While the site is being prepared, the CLT (mass timber) panels are produced off-site with industrial-grade precision.

Production begins in parallel with site preparations. Each panel has a predetermined position in the digital BIM model and on site, based on CNC production orders.

  • CNC cuts ±1mm
    Panels, openings and routing cut to the digital model, with factory quality control on every cut.
  • Just‑in‑time loading & transport
    Panels arrive in the correct assembly sequence, minimum "dead time" waiting on the island, maximum crane utilization.
BIM model
CNC production
JIT loading
Construction site
Deliverable
Bill of Materials (BOM) + Shipping Plan
Load / arrival / lift sequence, digitally documented
Off-site · CNC Production · XLAM DOLOMITI
Off-site production of CLT panels
with industrial-grade CNC precision
±1mm
CNC precision
BIM→CNC
Digital chain
JIT order
Assembly series
QC checked
Factory QC
04Fast Assembly

Shell Implementation & Shielding

Objective: Fast erection in days (not months) and immediate protection against weather exposure.

Erecting a CLT shell takes days to weeks, not months. Once the shell is "closed", the building is secured against the elements, and the interiors can be started regardless of the weather.

  • Erection by crane
    Controlled assembly sequence with certified crews; each panel is installed according to the shop drawings and verified on site.
  • Sealing & airtightness
    Critical joint and opening details so the building "locks" properly before the finishes; this cannot be fixed later.
Deliverable
Shell delivery or turnkey delivery
Structurally complete · Watertight · Sealed, ready for final finishes or full turnkey completion, depending on scope
Quick shell erection
CLT, days, not months
Crane assembly · Certified crews · Ionian protocol
Shell erection speed comparison
CLT off-site~55% time
Light timber frame~75%
In-situ concrete100%

WHAT WE NEED TO START

What we need for an accurate estimate

Without this basic information, any number is a guess. With it, we can give you technical direction and a realistic ballpark.

1
Plot Pin (Google Maps)
Needed to check forklift and crane access; the location determines the logistics.
Google Maps link or GPS coordinates
2
Maturity stage
Idea / Pre-Study / Permission / Plans, defines the methodology and level of detail of the assessment.
Idea / Study / Permission / Ready
3
Schedule target
Start / delivery, e.g. "let's get ahead of the season". The deadline directly affects the order of the phases.
e.g. "Season 2026" / "June 2026"
4
Budget range
To propose premium / investment‑grade solutions without unnecessary overruns, respecting the investor's context.
Project size class
5
Scope of delivery
Engineered shell / partial fit-out / turnkey, to properly define assumptions, milestones and costs.
Shell / Fit-out / Turnkey
Investment-grade protocol
Ready to
organize
your project?
With these key elements, we can provide technical direction within 48 hours: order of magnitude, critical logistics and clear next steps for your project in Lefkada.
4 check
Quality checkpoints
48h
Estimate response
0 grey
Grey scope areas
JIT plan
Just-in-time delivery
Request a Technical Estimate →

ARE YOU READY?

Ready to organize
your project?

If you have a secured plot and implementation goal, the next step is a technical discussion, scope, logistics, schedule and whether we are talking about a shell or turnkey solution. The offer is based on actual data, not generalities.

Send location pin, maturity stage, schedule and delivery scope, response within 48 hours