Manufacturer review

SI House modular homes

SI House builds modular and timber frame homes in Sigulda, with flexible layouts and a complete building service. Its designs range from small homes to larger family houses.

SiguldaChecked on October 5, 2026

Our take on this manufacturer

SI House reports experience dating to 2018. It builds in Sigulda and works across Latvia and abroad. Choose a catalogue design, adapt it or discuss a bespoke home if the right layout is not already in the range.

The company offers everything from structural kits to a complete build. For smaller homes, it lists 200 mm wall insulation, REHAU window profiles and a ten-year structural warranty. We value the layout flexibility and the option to keep the project with one team.

A frame kit still needs finishing before it becomes a home. Finishes, foundations and other work depend on the package chosen. The manufacturer gives around 6-7 months for a complete build, so allow time rather than planning to move in next weekend.

Strengths

  • Flexible layouts and bespoke designs
  • A complete building service is available
  • 10-year structural warranty

Weaknesses

  • Prices are not listed for many homes
  • Relatively long construction time

Price for a comparable specification

1550 € + VAT per building footprint m²

Our estimate for a full finish with foundations, an air-to-air heat pump and heat recovery ventilation. It may differ from the manufacturer’s catalogue price, as prices change regularly.

For this manufacturer, the estimate is modelled from a larger house because there is no public offer in the comparison size range.

Compare modular house prices →

Sources and our checks: information compiled from manufacturer's website ↗ and our assessment of the offer. This review combines manufacturer information with our view. Updated on 5 October 2026.
MM
The modulumaja.com team

We compare Latvia's leading modular home manufacturers.

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