Specification & Cost Plan — Turning Ideas into Numbers

What this stage is about

Once the design is approved, we translate it into technical language: materials, systems, finishes, and costs.This is where creativity meets precision.

🔹 What’s included

• Structural system: type of timber (solid, laminated), insulation (mineral wool, cellulose, PIR).

• Windows & doors: thermal coefficients (Uw, g-value).

• Roofing: insulation layers, vapor barriers, drainage.

• MEP systems: heating, ventilation (MVHR), heat pump, PV integration, smart control options.

• Finishes: exterior materials and interior packages (chalet, loft, scandi, minimal).

• Energy tiers: Standard, A-Class, A+ (near-passive).

🔹 Why this stage matters

Accurate specifications prevent delays and miscommunication between designer, factory, and installers.This is where your fixed price and production schedule are confirmed.

🕒 Duration: 1–2 weeks🎯 Result: a clear cost breakdown, material list, and confirmed factory order.

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