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Part L : Existing Roof upgrade : Maintenance or Renovation

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  • 30-03-2023 2:54pm
    #1
    Registered Users Posts: 14


    Looking for views on a situation where

    Industrial building roof membrane reaches the end of serviceable life: roof 25% external surface area.

    Can new membrane installation (only) over existing be considered maintenance ie. not Major Renovation Per 2.3 of Part L ?

    Can new membrane + thermal upgrade also be so considered?



Comments

  • Registered Users Posts: 14 20161116


    *roof exceeds 25%



  • Registered Users Posts: 39,298 ✭✭✭✭Mellor


    The definition is pretty clear.

    Major Renovation

    : means the renovation of a building where more than 25% of the surface of the building envelope undergoes renovation.

    What is the roof area and the envelope area?



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