Home / What's the problem? What's the problem? Share this page Facebook Twitter What's the problem? Where's the problem? Damp Cracks Noise Energy and heating Pipes and leaks Rot and insects Where is the crack? Cracks in chimneyhead Cracks in outer walls Cracks in internal walls Cracks - do you need to worry? Cracks Cracks above windows Lintels Bay and oriel windows Cracks in stones and stone walls Stone defects Lintels Cracks in brick walls External brick and block walls Cracks in rendered or harled walls Render and harling Cladding Cladding