Log House Erection 2026 — turnkey, RT member
Log house erection turnkey in Helsinki, Espoo, Uusimaa and across Finland. Specialists in solid log (160–270 mm), lamella log (130–270 mm) and planed log erection. We handle everything: receipt and protection of log packages (Honka, Polar Life Haus, Kontio, Pyhtilä, Salvos), foundation flatness check, log frame erection using concave-convex technique, intermediate floors, roof (metal or mechanically locked), windows and doors, log seam sealing and settling allowances, interior building services routings, log surface treatment (interior hard wax or oil, exterior water- or solvent-based finish) and final finishes. RT member, dozens of completed log house projects. A typical 100–140 m² log house is erected in 6–8 weeks (frame 5–7 days, rest of the build follows), turnkey package €250,000–550,000 depending on log thickness and finish level. Log house erection doesn't require a special permit beyond the building permit, but settling allowances (5–7 % of frame height over the first 3 years) must be considered in all building services. Tax credit eligibility (Finnish kotitalousvähennys) depends on each customer's personal tax situation — customers verify it themselves with the Finnish Tax Administration (vero.fi / OmaVero). We always provide itemised invoices showing labour and material portions separately. Request a free cost estimate.
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