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    Render after damp proofing

    Recently while decorating the kitchen we developed some bubbling of the paint work on a newly plastered wall. There were patched of white powered coming from the bubbles. I called in a damp proof company who advised to hack off the plaster and render back to the brick work and they will inject...
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    Testing for break in wires

    I am just about to investigate why several handsets have different types of connections issues to an audio door entry system. Some buzzers do not work, some can hear but not speak and some have a working door release and some do not. A bit of a mess. Now before i replace the main control unit...
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