Reliable.
Rooted in strong values.

About us
22 Years of excellence in
sustainable wood architecture
We are a family business that manufactures 3d-Living modules in CLT technology in solid timber construction. For over 22 years, the name Grzegorz Kopaczewski has stood for progress and development in timber construction elements with various project companies in EU.
Today, GM specializes in solid timber buildings with a high degree of prefabrication and acts as a manufacturer for clients and investors. Green Modul realizes innovative, high-quality solid timber buildings in modern architecture and builds sustainable living and working spaces for modern society.

Our globally UNIQUE technology guarantees a completely new outlook on the future of both residential and commercial construction. Starting from the design process, construction of the modules, their connection, soundproofing, internal installations to the unprecedented quality of the final product while ensuring the highest safety standards such as fire resistance and earthquake resistance.
Learn moreBuild with Nature
Green Modul is based on universal principles and values that give our customers a feeling of security and give us the position of a reliable and trustworthy partner. We carry out our tasks in accordance with the highest ethical standards and ensure the success of the investment and customer satisfaction. Currently, our technology is the most ecological technology in the world and most of the materials we use are natural and the prefabrication process guarantees minimal waste, which is impossible to achieve with classic solutions.

