About us



Campbell & Dumville is one of the North West’s Leading Manufacturers and Installers of high quality PVCu windows, doors, porches and conservatories.


Since its formation in 1979 the company has built a reputation for quality and service second to none. This reputation is the foundation of Campbell & Dumville’s continuing success with most new business coming from recommendations by existing customers.

Campbell & Dumville is also a major supplier to the commercial and industrial window markets, supplying local authorities, schools, housing associations and leading property developers. The company’s skilled workforce, high quality manufacturing base and professional installation teams continue to keep it at the forefront of the industry.

Quality Manufacturing



Campbell & Dumville products are fabricated to the xanax and pregnancy highest quality standards in its own factory using only the best materials and components. Our PVCu profile and frames, double-glazed units and window and door security features are second to none. The factory is equipped with high technology machinery, and is operated under strictest quality control standards.

Plant and machinery are only as good as the people operating it. Campbell & Dumville’s ongoing training schedules ensure a professional and motivated workforce – fully trained and highly skill.

Not all window companies manufacture their own products so customers cannot be sure of the original source or quality of the windows they finally have installed. If any future problems occur this can lead to “passing the buck” between the installer and manufacturer.




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