The TRIPLAST company offers up-to-date PVC and ALUMINUM windows of diversified parameters and shapes, from rectangular shapes to trapeziums, arcs, triangles, rhombuses, circles, based on 5- or 6-chamber profile system. Our aluminum windows are based on “cold” and “warm” profile systems. We also offer a wide assortment of additional features, such as ornament and colour window panes, fillings, connectors and broadenings, window sills, muntin bars, handles and ventilators.