New double glazed casement windows | SashWise

Excellent service, workmanship and professionalism – I am very happy and impressed with my new windows. Each day, the team turned up on time, did the work without any qualms, and cleaned up afterwards. Melissa and Dan were very efficient and professional in getting back promptly with any queries. Would totally recommend Sashwise without any hesitation!

New double glazed casement windows customer, London, October 2020