We offer reinforcements for PVC and aluminum windows, which enhance their durability and resistance to external factors such as wind, rain, and snow. Our reinforcements make windows more resistant to damage and provide better protection against break-ins. The reinforcements we offer are made of high-quality galvanized steel in grade DX51D+Z according to the PN-EN 10142+A1 standard, and dimensional tolerances for wall thickness are regulated by the PN-EN 10143:1997 standard. They meet the highest quality standards of PN-EN 10162:2005 (confirmed by certificate no. 34/05). If customers have individual requirements, we provide reinforcements with tolerances of +0, -0.5 or according to specifications. Customers can contact us to discuss the details of their order. We ensure the highest quality of reinforcements and steel profiles in accordance with safety standards. They are available in various sizes and shapes, allowing for customization to meet individual customer needs.