Wooden-aluminium windows Single-framed ENERGO 88 windows (opening inwards) are equipped with SIEGENIA Titan fittings, ALURON aluminium covers which secure the wooden windows and they don’t need a maintenance, double- or triple-glazing packages 24, 32 or 44 mm thick and gaskets – sealing and acoustic. Windows can be easily opened and closed. The surface of the window is secured with proper painting with environment-friendly TEKNOS paints and water based primers. We also offer a wide range of covering colours and transparent varnishes with a visible wood pattern. You can choose any wooden-aluminium Gemini profile available from Aluron’s offer. GEMINI CLASSIC PROFILE vertical section horizontal section