southern fabrication poole dorset glass balustrade welding juliets beams gates steel railings gates staircases balconys canopys galvanising glass balustrade steelwork cranked calculations bespoke Southern Fabrication Ltd is based in Poole Dorset and has been running for Over 40 Years continously, we offer all forms of steelwork and metalwork, ranging from the production of Steel beams, gates, railings, Glass and stainless steel balustrade, on site welding, Structural calulations, Steel staircases, bespoke steelwork, Refurbshment of steelwork, galvanising, cranked beams, Juliets, Balconys and canopys