Find the 2 Best Glazing Services in Harwich

Cleaver Windows & Doors is a Harwich-based family-run business offering premium windows, doors, and conservatories with a focus on security, energy efficiency, and bespoke design. Established in 2006, we combine over 25 years of expertise with Certass accreditation to deliver installations that meet rigorous building standards. Our products feature police-approved security systems and come with long-term guarantees, ensuring lasting value for homeowners.

Harwich Glass & Window Co Ltd is a trusted provider of windows, doors, conservatories, and glazing services in Essex. Specialising in uPVC and aluminium solutions since 1992, we deliver energy-efficient installations and repairs that enhance property value and security. Our FENSA-registered team ensures all work meets the latest building regulations, combining technical expertise with a customer-centric approach.