We are a leading Czech manufacturer supplying lightweight roofing, gutters, trapezoidal sheets and complete roof accessories. NIAGARA roofing and gutter system made of aluminium and steel sheet. Everything for sheet metal roofs.

We have been manufacturing, selling and installing plastic, wooden and aluminium windows and doors for 30 years. Reconstruction of entrances. Aluminium facades, windows for new buildings and renovations, conservatories, aluminium pergolas and skylights, sliding doors. Interior and exterior shading. After-sales service of windows of all manufacturers.