Google review
ZTC built my house in 2012, and they have done some reclamation work in two periods since then. Only positive experiences with ZTC! Good quality of workmanship and customer support.

ZTC manufactures timber frame panels in its factory in Latvia and assembles individual timber houses across the country.
34+
years of experience
400+
completed projects
14
European countries
±1 mm
CNC precision
4,500 m² factory in Vītoliņi, Jelgava Municipality.
Opportunity to see production before starting a project.
Solutions tailored to the specific architecture and energy requirements.
Wall U-value 0.12–0.15 W/m²K and n50 < 0.6 depending on solution.
ZTC works on individual projects across Latvia — from structural engineering to on-site assembly. The process is tailored to the specific project and scope.
Step 1
ZTC reviews the architect or client project, scope and energy performance requirements.
1–2 weeks
Step 2
A timber frame solution is developed with insulation and membranes according to the project.
2–4 weeks
Step 3
Panels are manufactured in the factory in Jelgava Municipality with ±1 mm CNC precision.
2–6 weeks
Step 4
Structures are transported and assembled on site across Latvia — typically 3–5 days per floor.
depends on project
ZTC works on private house projects across Latvia — from structural engineering to on-site assembly. Production takes place at the factory in Vītoliņi, Jelgava Municipality, and clients can visit the factory before making a decision. See also timber frame house cost, energy-efficient timber houses and the construction process.
The calculator helps compare scopes and prepare an initial budget guide before project review.
Google reviews highlight ZTC quality, communication and an organised construction process in Latvia.
Google review
ZTC built my house in 2012, and they have done some reclamation work in two periods since then. Only positive experiences with ZTC! Good quality of workmanship and customer support.
Google review
Ļoti profesionāls un ieinteresēts darbs no ZTC puses, lai maksimāli izpildītu klienta vēlmes mājas būvniecībā, ieguldot laiku visu detaļu precizēšanā, kā rezultātā pašas būvniecības laikā neko nevajadzēja koriģēt un ir tapusi patiesi kvalitatīva māja. Atzinīgus vārdus par mājas būvniecības kvalitāti saņēmām no visiem speciālistiem, ar kuriem sadarbojāmies vēlāk - liekot logus un durvis, jumta segumu un apdari. Paldies par paveikto un varam tikai ieteikt citiem izmantot ZTC pakalpojums māju būvniecībā! Pateicībā, Irēna un Janeks
Answers about price, construction process, foundations, warranty and energy performance in Latvia.
Send project information and the ZTC team will review a suitable structural solution and next steps.