Energy Efficient & Sustainable Design Concepts

71 topics in this forum

1. Health risks associated with passive houses 1 2 3 4 8

   By K78, October 6, 2016
   • 182 replies
   • 38,323 views
   • 
   • jack
   • October 14, 2016

2. Checklist : Heating

   By AnonymousBosch, June 1, 2016   

   • checklist
   • heating
   • (and 2 more)

     Tagged with:

     • checklist
     • heating
     • pv
     • solar
   • 2 replies
   • 3,045 views
   • 
   • AnonymousBosch
   • June 1, 2016

3. Energy/Heating Consultant?

   By pepelepeu, January 4
   • 6 replies
   • 323 views
   • 
   • pepelepeu
   • January 5

4. House energy use

   By climbinggeorge, June 13, 2018
   • 7 replies
   • 984 views
   • 
   • joth
   • January 2

5. IET - Buildings That Breathe

   By Onoff, December 6, 2019
   • 0 replies
   • 283 views
   • 
   • Onoff
   • December 6, 2019

6. MVHR, solar & heat pumps

   By Cognis0, November 23, 2019
   • 14 replies
   • 453 views
   • 
   • Cognis0
   • November 24, 2019

7. What should air leakage be measured against?

   By Ed Davies, November 22, 2018
   • 9 replies
   • 521 views
   • 
   • SteamyTea
   • November 22, 2019

8. Mains electricity may be getting greener…

   By Dreadnaught, October 24, 2019   

   • sap
   • electricity factor
   • 3 replies
   • 370 views
   • 
   • A_L
   • October 24, 2019

9. water vapour diffusion resistance factor

   By passivhybrid, October 21, 2019
   • 4 replies
   • 238 views
   • 
   • A_L
   • October 23, 2019

10. Bifolds : Solar gain vs heat loss

    By Benjseb, August 27, 2019
    • 10 replies
    • 592 views
    • 
    • SteamyTea
    • September 2, 2019

11. Heat loss and running cost 1 2

    By Jeremy Harris, June 14, 2016   

    • insulation
    • heat loss
    • (and 4 more)

      Tagged with:

      • insulation
      • heat loss
      • ventilation
      • heat recovery
      • cost
      • heating
    • 28 replies
    • 2,142 views
    • 
    • SteamyTea
    • August 22, 2019

12. House build from recycled Materials.

    By Patrick, July 18, 2019
    • 18 replies
    • 523 views
    • 
    • Patrick
    • July 19, 2019

13. So how ready is the UK housing stock for this... 1 2

    By Bitpipe, July 11, 2019
    • 45 replies
    • 1,190 views
    • 
    • Jeremy Harris
    • July 17, 2019

14. Solar Gain and opening windows?

    By Tony99, April 13, 2019
    • 20 replies
    • 539 views
    • 
    • EverHopefull
    • July 17, 2019

15. Cost benefit - financial savings, not comfort

    By eandg, June 30, 2019
    • 18 replies
    • 487 views
    • 
    • daiking
    • July 1, 2019

16. Just got my EPC figures 1 2

    By joe90, June 21, 2019
    • 42 replies
    • 1,231 views
    • 
    • redtop
    • June 24, 2019

17. u-value: the be all and end all? And is there a SAP/EPC ready reckoner?

    By eandg, June 9, 2019
    • 20 replies
    • 552 views
    • 
    • eandg
    • June 10, 2019

18. Experiences Mitigating Moderate Overheating in Design 1 2

    By Dan Feist, June 3, 2019
    • 49 replies
    • 1,310 views
    • 
    • puntloos
    • June 9, 2019

19. Air tightness strategy with trussed roof.

    By Oz07, May 12, 2019
    • 4 replies
    • 477 views
    • 
    • Oz07
    • May 13, 2019

20. EPC helped by loft conversion?

    By Ferdinand, April 29, 2019   

    • epc
    • loft conversion
    • 10 replies
    • 505 views
    • 
    • Ferdinand
    • May 1, 2019

21. pros and cons of below shading options

    By vk108, April 13, 2019
    • 18 replies
    • 675 views
    • 
    • Adam2
    • April 18, 2019

22. PHPP assessment

    By vk108, April 16, 2019
    • 14 replies
    • 392 views
    • 
    • Conor
    • April 16, 2019

23. thickness of heat sink for ufh 1 2 3 4

    By scottishjohn, April 14, 2019
    • 76 replies
    • 1,800 views
    • 
    • Ed Davies
    • April 16, 2019

24. Heating and Cooling

    By SlivenClod, April 10, 2019   

    • mvhr
    • dhw
    • (and 1 more)

      Tagged with:

      • mvhr
      • dhw
      • solar gain
    • 6 replies
    • 373 views
    • 
    • joe90
    • April 11, 2019

25. SAP10, 0.233kgCO2e/kWh for electricity

    By Dreadnaught, August 22, 2018
    • 14 replies
    • 708 views
    • 
    • Jeremy Harris
    • April 6, 2019