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modular Houses & Saunas


Modern design modular houses and saunas

We design our buildings in such a way that they are easy to assemble and easy to deliver to any place of your choice. Such solutions allow the customer to be sure of the cost of the building, deadlines and protect against unplanned additional costs.

Our Uniqueness

Manufacturing process management

We design, manufacture and assemble buildings ourselves. We choose durable materials and control the quality of all assembling proceses.

SIPs are used for energy eficiency

The frame of our buildings consists of SIP panels, which consist of three main layers  - two strong layers and an insulating layer in the middle.

Quick and easy assembling

We deliver already assembled houses or saunas to customers. If this is not possible, we deliver all  prepared materials, which could be assebled in 5-6 days,


We have prepared the basic structures of exceptional buildings. However, you are free to choose the finish, the color, or even the size of the windows for your garden house or sauna.

Satisfied Customers

I have purchased an L size Rieves Sauna with a terrace. I was very pleased that the already assembled sauna was delivered to the plot. This avoided construction works. I have been using this sauna for 2 years

Povilas Vinzanovas

I really appreciate the flexibility of this company. Even the standard project was able to be adapted to my needs, making changes to the interior and exterior decoration that would be more in line with my house.

Rolandas Agintas

Our company has acquired a mobile office from Rieves Modul. It is gratifying that this mobile office is already traveling to fourth place and has become a solid place for receiving clients.

Kristupas Kalvietis

Let's Discuss 
Your Next Project

Fill out the form, or call us to

set up a free consultation.

Kauno g. 32A-81, Vilnius


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