Address: 48B Warwick Street, Window Suppliers Dept London, Greater London, W1B 5AW Phone: 02080884841 Website: https://expertsashwindows.co.uk/ Hours: Mon-Fri 9am-5pm Category: Windows Keyword: Sash windows, timber sash, uPVC sash, double glazing, traditional design. Description: Expert Sash Windows Ltd is a UK-based company that specialises in the design, manufacture, and installation of premium sash windows. Combining traditional craftsmanship with modern technology, they offer bespoke timber and uPVC sash windows that enhance both the beauty and energy efficiency of any property. Expert Sash Windows Ltd is dedicated to preserving the charm of period homes while providing durable, high-performance solutions that meet contemporary standards. With a focus on quality and customer satisfaction, they deliver custom-made windows that fit the unique needs of each client, ensuring a perfect blend of style and functionality.