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    Brick wall not quite plumb

    I have put up a brick wall for a single storey extension I am building myself. Somehow or other I have managed to build one corner slightly out of plumb - its about 15mm leaning outwards at the top at one corner. Is this a big problem, or nothing to worry about? It's approaching 3m high - the...
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    Mixing Ready-Mix & Hand-Mixed Concrete?

    I am getting a delivery of ready-mix concrete (C20) delivered on Saturday morning for my foundations, but my supplier cancelled and the only other supplier I can find for this Saturday cant deliver as much as I need (they only have a 4m3 truck and I need 4.4m3). Given I am only 0.4m3 short, and...
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    Fitting RSJ - Support

    I am building a single story front extension on my house (mainly DIY), and now thinking about how I am going to install the RSJ. I have had a structural engineer do the cals and I will be installing 203x133 UB25 beams (two of them bolted together because its a cavity wall) - beams will be about...
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    Central Heating Intermittently Staying On

    Hi everyone. I am stumped - for some reason my central heating intermittently stays on even when the room thermostat tells it to turn off. I have checked the wiring the the thermostat call drops to 0v correctly when its meant to turn off, and 80% of the time the heating will turn off fine within...
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    Shower Pump - Upgrade to 22mm?

    Hi. Was looking for some advice - I have a Stuart Turner 2bar shower pump which I find a bit noisey. At the moment I have 15mm pex plastic pipe on the inflow, is it worth upgrading to 22mm - does anyone think it would make much difference to the noise? In terms of power, the current setup is OK...
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