About us

gama cechas


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Established in 2009, Langų Gama Ltd is a company that manufactures wooden windows, front doors, and façade structures. Its greatest aim from the very beginning has always been the achievement of the highest quality. Therefore, Lithuanian and international customers, who appreciate our exceptional products, remember our name. Our products have granted us various international certificates and awards. However, the greatest achievement and praise is that our current customers recommend us to other people.




Why Choose Langų Gama Products?


Long-Lasting Windows



Space Research and Creative Attitude

We utilise the latest polymer technologies (used in space research and aviation) that guarantee exceptional window protection and durability. Langų Gama—consistent improvement and enhancement of structural window technologies and the implementation of worldwide company design innovations.



Exceptional quality


We guarantee that even the smallest parts of any window are manufactured with the highest of quality. We use selected noble wood for the manufacture of our products. We follow LST requirements as well as our own developed standards, which enable us to guarantee quality that is better than ever before.





We provide a 5-year warranty for our products and a 2-year manufacturer warranty for the fittings. Upon customer request, our expert staff will evaluate the condition of your windows twice a year and, if necessary, shall perform maintenance to ensure durability.



Windows for You





Our product design aims to not just perfect the functional features of windows, but to also ensure their place as an exceptional component of your interior and exterior design. We offer various types and styles of window profiles, especially a great assortment of colours. For customers with particular tastes, we also offer coating solutions (using precious metals) for the aluminium that is used to cover the window frames.



Warm home


Upon your request, we will manufacture windows that comply with energy efficiency classes A+ and A++. During installation, we can also implement additional heat preservation devices to satisfy thermal efficiency requirements for passive houses.



Individual solutions


For us, every project is a special one. We do not implement a standard solution every time. Instead, we provide a product that is bespoke and favours each customer individually.



Eco-friendly windows



For healthy homes and households


Our windows are manufactured using ecological wood, which is covered using special eco-friendly paint. We do not use formaldehyde, lead carbonate, or other hazardous materials to impregnate the wood.




Our window fastening frames are installed from the inside. This helps to protect the home against break-ins by means of removing glass. We also use special high-security glass, which if hit shatters into small fragments with blunt edges, safe for both people and the interior.


Additional substances


Upon customer request, we can also implement additional substances to products, such as window screens, air vents, and electric drives (motors).