The company Sphere of Plast offers plastic Windows at very competitive prices! Working with the most famous and high-quality profile systems.various configurations and dimensions, possible laminating in any color.a large selection of window sills and slopes. Attention! Promotion! Window in a private house for the residents of the districts of Mordovia 10% discount!free visit for measurement and consultation. Free shipping. Interest-free Installments for 5 months. Please contact, our prices will pleasantly surprise you.