We have been instructed to rebuild the gable end, external chimney in an old cob cottage which collapsed in Fraddon, Cornwall.  A crack appeared and within two hours the whole gable chimney breast and chimney collapsed.  A1 Complete Builders Ltd have rebuilt the whole gable using around a thousand cob blocks supplied by Cornish Lime.  We also rebuilt the chimney and lime plastered using St – Astiers N.H.L 2 mixed with C.L.S 30 and 35.