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Energy Efficient & Sustainable Design Concepts

217 topics in this forum

  1. How to calculate heat load… 1 2 3

    By G and J,
    • 59 replies
    • 16.7k views

  2. Keeping a passive house cool 1 2

    By Russdl,   
    • 30 replies
    • 8.9k views

  3. Reminded today that SAP & EPCs are a nonsense

    By Alan Ambrose,
    • 0 replies
    • 3.1k views

  4. Should i insulate an internal steel?

    By Friendlyengineer,
    • 12 replies
    • 5k views

  5. Epc accessors view ….

    By Pocster,
    • 8 replies
    • 1.5k views

  6. Evaporative cooling fail

    By Garald,
    • 6 replies
    • 2.5k views

  7. Has the noise issue been considered by the heat pump enthusiasts?

    By Adsibob,
    • 21 replies
    • 6k views

  8. ASHP Stiebel Eltron WPLA07

    By Nic,
    • 6 replies
    • 4k views

  9. EPCs are complete bo**ocks

    By pulhamdown,
    • 14 replies
    • 3.2k views

  10. Should we put something on blockwork?

    By CalvinHobbes,
    • 1 reply
    • 2k views

  11. Passivhaus philosophy resource? I have a few questions around ideal temperature

    By puntloos,
    • 12 replies
    • 3.5k views

  12. Floor insulation above or below slab?

    By PeterGan,
    • 5 replies
    • 3.2k views

  13. Degree days in Housebuilder's Bible Energy Ratings example

    By Drellingore,
    • 11 replies
    • 2.8k views

  14. Renovated house with 3G, insulation, UFW, MVHR.............EPC rating of F!! An "F" !!!!! F for FAILURE??? How low is your

    By oranjeboom,
    • 15 replies
    • 3.7k views

  15. Air tightness results are in… 1 2

    By Omnibuswoman,
    • 25 replies
    • 5.2k views

  16. ASHP efficiency report 600%

    By saveasteading,
    • 9 replies
    • 2.5k views

  17. Dissertation Survey - Analysis and Evaluation of the Efficacy of Government Soft Landing Approach and Passive House Buildings in the Public Sector

    By An0nmau5,
    • 8 replies
    • 2k views

  18. SAP befuddlement

    By Raine,
    • 11 replies
    • 2.8k views

  19. Why am I putting in an ashp in a passive house? 1 2 3

    By CalvinHobbes,
    • 70 replies
    • 12.5k views

  20. This is why "AIM" is a fantastic design principle.

    By Jenki,   
    • 5 replies
    • 1.7k views

  21. When is a cold bridge a cold bridge?

    By SimonD,
    • 19 replies
    • 3.7k views

  22. Heat loss assessment, David vs Goliath

    By HughF,
    • 6 replies
    • 1.4k views

  23. Is attenuation always required

    By MoDo,
    • 15 replies
    • 4.1k views

  24. Solar - Where to start? 1 2 3 4

    By DazRave,
    • 96 replies
    • 16.4k views

  25. Epc A 1 2

    By Oz07,
    • 29 replies
    • 4.4k views
    • dnb
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