Wickfords · Internal Tools

Apps & Calculators

Sizing calculators and estimating tools for our trades — used on-site or during quoting. More tools are added here over time.

Electrical
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Cable Size & Voltage Drop Calculator
Find the smallest cable that safely carries a load and keeps voltage drop within limits, for a given run length and installation method.
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DB Circuit Calculator
Find the amount of circuits that needs to be installed given the amount of power outlets in a building.
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LPG
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LPG Calculator
Calculate the length and diameter of LPG supply pipe.
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Solar
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PV String Sizing Calculator
Work out the minimum, maximum, and recommended number of panels per string for a given inverter and site temperature range.
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Timber Frame
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Ridge Beam Sizer
Calculate the size of the ridge beam for a roof.
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