I've just reopened my fireplace in my living room (house is 70 years old). A quick look up the chimney shows lots of soot and loose bits of mortar sat on the 'throat' of the chimney. I intend to get it swept before I reinstate a coal/wood grate
But I am concerned that there should be any mortar, is this lining (were chimney's of this age lined?) or cement from between bricks. Could my chimney leak to the point that it may cause a fire in the roof or 1st floor joists?
Thanks
CarryOn
But I am concerned that there should be any mortar, is this lining (were chimney's of this age lined?) or cement from between bricks. Could my chimney leak to the point that it may cause a fire in the roof or 1st floor joists?
Thanks
CarryOn