VENTANASTOCK is a leading online provider of windows. They offer a wide range of windows including aluminum, PVC, and those with thermal break. They also sell sliding windows, tilt-and-turn windows, casement windows, balcony doors, PVC accessories, motorized blinds, and stairs. They provide fast delivery within 24/48 hours. They also sell products from idealkit.es. Contact information: Support: Monday to Friday 7:00 a.m. to 12:30 p.m. - +34 644 93 21 69, soporte@ventanastock.es Sales: Monday to Friday 7:00 a.m. to 12:30 p.m. - +34 644 736 440, atencioncliente@ventanastock.es