William Cooper Limited are Britain’s leading developers and installers of flat to pitch roof conversion systems. Based in Barnsley South Yorkshire, the company was established in 1973 and was incorpated in 1991 and operates from a purpose built manufacturing and office facility.

The directors and management have a proven track record of over 30 years providing roof solutions, building an enviable reputation within the industry.

We are developers of engineered roofing system and our services include undertaking a full roofing package from initial survey, design options, technical drawings, planning approval and building control right through to full site management and installation.