Home / Repair checker / Where's the problem? Where's the problem? Share this page Facebook Twitter What's the problem? Where's the problem? Windows and doors Floors and ceilings Roof, loft, chimneys Walls Stairs and close Outside What and where is the problem? Leaks Chimney problems Gutters Inside the loft Skews (stones on top of gable wall) Draughts from chimneys - it's safe to partially seal but allow some ventilation Chimneys Leaning pots or loose stones - danger! Chimneys Cracks in chimneyheads Chimneys Blocked or bridged flues - install flue liners Chimneys