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As the largest UK manufacturer of Ductwork Jointing Systems and Ductwork Components, Doby Verrolec supply four different flange systems suiting all HVAC needs and providing the lowest air leakage levels.

The extensive range of HVAC accessories include, corners, clamps and gaskets. Coupled with our successful DobyGrip Wire Rope Suspension System, we’ve got it covered! Products are available direct or through worldwide distributors.

Our roll forming experience enables us to offer roller shutter door profiles and accessories, also traditional, flat and insulated lath are available cut to length to save you time. With the Specialised Engineering Services Division, profiles and pressed components are manufactured to customer designs and specifications. With expertise in building machinery and tooling we can produce simple cut to length lines to fully integrated rolling machines.