May I wish all my customers and FaceBook followers a very happy Christmas and a prosperous New Year!
On a festive note I took a picture of this unusual stove pipe chimney recently following the fall of snow we had. I thought it looked vey festive?
On a more serious note, many people might believe that a stove pipe chimney, like this one does not need sweeping, because it is made of cast metal and forms part of a sealed system, attached to a stove at one end and a cowl at the other. However, they would be wrong, a stove pipe like this can just as easily become blocked with soot and tar in the same way as any other chimney. Additionally, the soot that builds up in any flue reacts with water vapor that condenses on the cold metal surface of the liner to form a strong acid that can over time eat away at the flue. This is true for any lined chimney, whether attached to a wood-burning stove, Aga or Rayburn for example. The best thing to do is to sweep out that soot at the earliest opportunity; which would in effect mean sweeping the chimney at the end of the burning season, i.e. sometime in the spring once the appliance is no longer being used. In that way the chimney and appliance are then ready for use in the following winter season. Just something to think about!
And a Happy Christmas to one and all!



My name is Paddy McKeown, I am a retired police officer (Detective Sergeant – Metropolitan Police), turned chimney sweep. I have completed training with ‘The Guild of Master Chimney Sweeps’, and Rod Tech UK (Power Sweeping).




Here is another example of industrial scale sweeping that I have undertaken! I recently swept the chimney of this large biomass boiler that is on an estate in the Linton area. The boiler is used to supply heat and hot water to the rather large main residence, some industrial buildings on the site and to a number of estate cottages. This biomass boiler runs by burning specially made wood pellets; they are a small pellet of compressed wood shavings. Apparently they are designed in such a way to optimize the burn and efficiency of the biomass boiler. Again, as in the previous blog to do with biomass boiler sweeping, the wood chips are stored in a hopper in a very large barn, which is directly adjacent to the shed that houses the biomass boiler. The pellets are gradually fed into the biomass boiler by a large Archimedes screw and the hopper is periodically topped up by fresh deliveries of pellets. The boiler chimney was rather large eight meters in height and had a diameter of 38cm; I swept it using manual rods and brushes; somewhat surprisingly the chimney was not particularly dirty, probably due to the very efficient operation of the biomass boiler. Fascinating stuff!





