March 7, 20215 yr For our new build which is a concrete block dorma bungalow construction it's time to decide on lintels. Do I go 6 inch or 9 inch concrete lintels (reinforced with two rods) or do I go with Catnic metal ones or similar from IG Lintels? I think I'm doing right by eliminating the 6 inch concrete lintels just for peace of mind. Out of my two remaining options of 9 inch concrete or metal, could anyone offer me their advice please? I've had quotes and the 9 inch concrete and catnic are virtually the same. Your advice would be appreciated! Arnold9801
March 7, 20215 yr Catnics are insulated So for a double skin wall your better with catnic Though I would go with a steel with a hit and miss plate for anything over 2mtr
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