Recent content by Armz

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    5kw Air-conditioning unit wiring

    Hi John thanks for your response I have uploaded a picture of the unit specs if that helps in respect to the 14.5 amp
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    5kw Air-conditioning unit wiring

    Hi all I am currently looking at having a 5kw air-conditioning unit installed in my house. I have had two quotes but both installers are telling me different things when it comes to wiring the unit. The first engineer is saying that he can wire the unit off my upstairs ring main with a 20amp...
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    Do I really need to render an outbuilding?

    Hi all I have recently built an out door office/gym/mancave. The building is concrete block on the outside, brick at the front, 100mm insulation cavity and thermalite blocks on the inside. My plan is not to render the outside of the building as I don't want to spend anymore money on the...
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    Help with RSJ size for flat roof

    Hi people I am planning on rebuilding the flat roof of my garage as the current roof is rotten. The size is 7.2m x 5.2m, and the steel beam will go across the middle giving a span of 3.6m from beam to wall. using an online span table i found I believe I require 8x2 c24 timber joists at 400mm...
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