Search results

  1. ClydeB

    Cracks appearing after 5m RSJ installation and bi-folds

    I've had a set of bi-folds installed which required a 5m RSj to be installed too. The RSJ has been installed onto two pieces of cut steel and not padstones due to my exposed brick outer wall. The RSJ over it's length has in excess of 10mm difference in install height and the RSJ is not level...