Known for their historical charm and association with sophistication, sash windows are a popular choice, especially for heritage properties, as they maintain a vintage aesthetic while providing modern durability and energy efficiency.

Originating in the 17th century and prominently featured in British architecture, these windows now come in state-of-the-art PVC-U versions that offer advanced functionality and improved performance. ECOSlide® can be customised to suit various home styles and personal preferences, making them versatile for any setting, from traditional cottages to contemporary homes. Whether you live in a traditional property or a modern home, ECOSlide® PVC-U sash windows offer an energy efficient and sustainable solution, perfect for like-for like replacements or as an alternative to other window styles.