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    Cement render or silicon based render

    Hi there I'm getting ready for the renderer to get to work in my concrete block extension and have noticed that on the original plans the architect has put down prorend as the type of render to be used on the outside but all the builders and plasterers I've spoken to have said I don't have to...
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    Roof water disposal

    Hi there I'm just having an extension built and was wondering if the rain Water from the extension and original building can go into the mains sewer or not,I thought I'd ask on here before asking building control.I would rather go into the mains sewer than dig a soakaway. Thanks for any replies.
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    Xpelair c4

    Hi I've just had 2 xpelair c4 extractor with timers fitted by my electrician at the weekend,both were working fine with the factory present 15 min timer.I changed 1 fan timer down to 5 mins which suits us better but when I adjusted the other the fan will not start up at all.I tried it in several...
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    weight of asbestos

    hi there,i have an average size 3 bed bungalow with a brick outer skin with internal skin and all internal walls made of asbestos,the asbestos panels are 50mm thick consisting of 2 sheets of asbestos with what looks like a straw material sprayed with cement in the middle my question is does...
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    combi boiler regularisation

    Hi all i'm in the process of buying a house but need some some advice. A new combi gas boiler was fitted 4 yrs ago by a corgi engineer,the vendors say they have lost all paper work concerning the boiler and the heating engineer has left the area and can't be traced. They now say they are not...
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    4 way lighting

    hi all, can someone please do me a diagram for a 4 way light system (4 switches,1 light) I know the wiring for a 3 way system and i believe i just have to add a 2nd intermediate switch but i don't know what colours go to and come from which terminals on the 2nd intermediate switch.A nice basic...
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    external boiler frost stat

    hope someone can answer this,i have a new grant vortex external oil boiler now the question is this, when the frost stat kicks in at the pre set 5 degrees should it actually fire up the boiler (and therefore the central heating)or just activate something within the boiler that only warms the...
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    fire valve

    hi,do i need to fit a fire valve with an oil fired external condensing boiler.thanks in advance
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