D.G. ROOFING LIMITED

Founded in 2005 by Declan Geraghty and Michael Donnellan, D.G. Roofing Limited is a leading Irish manufacturer and supplier of roof‑cladding solutions and steel‑frame structures. Operating from a purpose‑built factory in Williamstown, Co. Galway, the company produces a comprehensive range of box‑profile and corrugated steel sheets, which can be cut to any size and finished in any colour. In addition to roofing, D.G. Roofing supplies gutters, purlins, clearlights (including MW5 and corri profiles) and a full suite of trims and flashings that enhance the aesthetics and performance of any cladded building.

Beyond sheet metal, D.G. Roofing specialises in the design and fabrication of steel‑frame buildings for both agricultural and construction sectors, adhering to TAMS standards for modern farming. With over 8 000 products kept in stock on a four‑acre site, the firm offers