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Part A Img

Appendix A Calculation of U-Values

  • Diagram A5 Room in roof

  • Diagram A4 Concrete slab-on-ground floor

  • Table A3 Typical resistance (Ru) for unheated space (a) Integral and adjacent single garages or other similar unheated space

  • Table A4 Typical resistance (Ru) for unheated space (b) Unheated stairwells and access corridors in flats

  • Table A5 Typical resistance (Ru) for unheated space (c) Conservatory-type sunroom

  • Table A1 Thermal conductivity of some common building materials

  • Table A2 Thermal conductivity of some common insulation materials

  • Table A3 Typical resistance (Ru) for unheated space (a) Integral and adjacent single garages or other similar unheated space

  • Table A4 Typical resistance (Ru) for unheated space (b) Unheated stairwells and access corridors in flats

  • Table A5 Typical resistance (Ru) for unheated space (c) Conservatory-type sunroom

  • Table A1 Thermal conductivity of some common building materials

  • Table A2 Thermal conductivity of some common insulation materials