Dangerous roof structure and practical solutions regarding rectification. Roof structure danger. Potentially dangerous roof. These roof trusses are sagging considerably with separation of gang-nail plates (securings to joints between the web member and the top chord of the truss). QBIS This very serious problem was unknown to the home owner/seller and required immediate attention! [...]
Learn how a roof badly constructed can affect you. And how a badly constructed roof can be fixed. QBIS. No supporting prop to end of an under-purlin (horizontal beam fitted to midway point between the external wall and peak of the roof). This can be supported with a beam supported off the external wall [...]
Learn how Barap Bolts were used to support roof structures in difficult situations. How Barap bolts & roof support were an essential part of roof construction in the 70's. QBIS. What is a Barap bolt? A metal rod with a thread at each end. Fitted through one or two u shaped bracket located [...]
