PVC belongs to the group of thermodlastics. Thermoplastics are plastics that can be recycled after molding. 43% of pure PVC is ethylene and 57% is chlorine-derived chlorine. PVC is available in powder form.
Stilizers, modifiers, pigments and other additives are added to the PVC to make the window sill. As a result, the slat itself is very well shaped, resistant to cold, heat and fire.