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Richmond Thermal Solutions

  • New houses
    • SAP Calculations
    • DER-TER – New Dwellings
    • DFEE and TFEE calculations
    • Info required
  • Extensions
    • Excess Glazing Calculations
    • Orangeries
    • Conservatories
    • Info Required
  • Conversions
    • Overview
    • Info Required
  • EPCs
    • Overview
    • Info Required
  • Water Efficiency Calculations
    • Overview
    • Info Required
  • Air Testing
    • Achieving a good air test
    • Info Required
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      • Overview
    • SBEM Calculations
    • Sound Testing
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Extensions Info Required

For extension we require :-

  • Floor Plans
  • Elevations
  • Extensions
  • Specification

For existing dwelling we require :-

  • Floor Plans
  • Elevations
  • Extensions
  • Specification (if possible)
  • Information on primary and secondary heating systems
  • Information on any proposed upgrading of work to existing house to be carried out, or we can advise on this to help offset excess glazing to extension.

If existing house information is not available in the form of drawings, please contact us to discuss options.


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