Application in the window design of special rainwater systems and sealing profiles allows for internal ventilation and also for protection from external moisture of the least protected lower parts of the window. Modern sealing profiles of silicon and other thermoplastic polymers provides a snug fit for a long time, and have good tightness. They are…
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How to make wooden windows

The first, on which relies the life of the future window, is the choice of wood and its processing. The quality of the wood depends on its type. Tree species are divided into coniferous, deciduous and exotic. Coniferous species most widely used for the production of windows are pine, fir, spruce. Deciduous species most used…
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