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Green Building Bible, Fourth Edition
Green Building Bible, fourth edition (both books)
These two books are the perfect starting place to help you get to grips with one of the most vitally important aspects of our society - our homes and living environment.

PLEASE NOTE: A download link for Volume 1 will be sent to you by email and Volume 2 will be sent to you by post as a book.

Buy individually or both books together. Delivery is free!


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    • CommentAuthorvord
    • CommentTimeFeb 5th 2022
     
    I made my own energy calculation spreadsheet to help me through a SAP calculation. There was nothing out there but the maths are really simple.

    I made a spreadsheet that takes the calculation steps from U value calculations through degree days through to energy use calculations.

    https://www.the-salutation.co.uk/photos/u-value-calcs2.xlsx

    It's not perfect. But I'm never going do anything more with it. Better to open source it to you lot to take it forwards.
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