IG Steel Lintels was founded in Cwbran, South Wales in 1958 where the company’s headquarters continue to be based. They also own three large manufacturing facilities that are based in Swadlincote, South Derbyshire, Cookstown and Dublin. The company designs, develops and manufactures both standard and custom-made lintels, operating as a division of Europe’s largest manufacturer or steel lintels.
In 1967, IG proudly invented the original “open back” lintel; this style is now the standard within the industry. IG’s lintels are engineered to be the best available, in terms of structure and thermal efficiency.