Steel garages steeltech garages are designed to the highest possible standards and can be custom-designed to suit your individual requirements. whether for cars, boats or business stock, a steeltech garage can solve all your storage needs.. Based in co. louth we manufacture, supply and install a range of steel sheds, workshops, garages, industrial units, wooden sheds, summerhouses, log cabins, stables, decking, fencing, playhouses and bespoke buildings both locally and across ireland.. *free installation offer in northern ireland excludes metal sheds, climbing frames, and non-shed factory manufactured products as categorised under garden rooms & log cabins. finance available* on products over