Under the Warmatalo name, Warmatila builds prefabricated modular buildings according to its own design, offering its customers an easy and hassle-free way to acquire a high-quality, modern building. The first model published is Sauna cottage Kossi, with a surface of 29 m².

Why choose a modular building?

  • Easy to transport and install: Modular buildings are manufactured in the factory and transported ready to site, reducing construction time and site disruption.
  • Cost-effectiveness: Prefabricated modules allow accurate cost estimates and reduce unexpected costs.
  • High quality materials and modern design: Warmatao buildings are designed to stand the test of time and provide comfort. We use only the best materials and make sure that every detail is carefully finished.
  • Convertibility: Modular buildings offer flexibility and the possibility to tailor the facilities to the customer's needs.
  • Ecology: Factory production reduces material waste and enables the use of energy-efficient solutions.

Our collection

WARM DAIRY 15

The comforts of home in quality and small size!

39 800 € - Transport included in the price!

The warm cabin has a bright living/cubic space
sauna, separate toilet, washroom and
shower. For added convenience, there are private
entrances to the lounge and sauna area.
Warmamökki serves as a versatile leisure
as a farm, a guest house, a work space or even a
in rental use. The cottage is easy to
realize a terrace and a summer kitchen of your choice
with dimensions, allowing access to
will continue to expand.
A warm cottage is ecological and warmer in winter
a solution that blends naturally with its surroundings.
The sauna cottage is delivered ready to use on site
and is also portable if necessary

Technical specifications of structures

Floor structure (Rossipohja) from the top:
- Surface material
- Rounded plywood 18 mm
- Floor joists 48×123 k400 + Ekovilla insulation 125 mm
- Protective treated plywood 9 mm
Wall construction from the inside:
- Surface material/painting
- Plasterboard 13mm
- Air barrier paper
- Vertical frame 48×123 k600 + Ekovilla insulation 125 mm
- Windbreaker fabric
- Ventilation spacing of the colonnade 25×100 k600
- Exterior cladding panel 23 mm
Roof structure from the inside:
- Surface material/painting
- Plasterboard 13 mm
- Air barrier paper
- Roof beams 48×123 k600 + Ekovilla insulation 125 mm
- Hard disk 3.2 mm
- Fan spacing > 98 mm
- Raw sapwood board 23 mm
- Sealing coat

Sauna cottage Kossi

Sauna cottage Kossi is the perfect choice for those who want to enjoy the warmth of a sauna and the convenience of cottage life. This 29 m² cottage offers all the necessary amenities in a compact and stylish package. Modern design and quality materials ensure that the Kossi cottage is both practical and beautiful. The floor structure is a prefabricated raft base, and the building is ready to move into, installable with a crane directly on, for example, pillar foundations.

From 19 800 € - ask for an offer!

Floor plan (pdf)

Holiday apartment Lossi

From 58 500 € - ask for an offer!

Holiday apartment Lossi

From 58 500 € - ask for an offer!

Contact

Antti Poutiainen
Administration, Projects
antti.poutiainen(at)warmatila.fi
p. +358 40 708 5005

Tiina Ylelä
Sales
tiina.ylela(at)warmatila.fi
p. +358 40 737 6509

Minna Taponen
Sales
minna.taponen(at)warmatila.fi
p. +358 41 325 1915

Warmatila Oy
Business ID 2096119-1
Käsityökatu 35
78200 Varkaus

Web address 003720961191
Operator ID 003708599126
Broker OpenText

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© 2025 Warmatila Oy & Hopia Group Oy