Energy Efficient & Sustainable Design Concepts

180 topics in this forum

1. Tapered roof insulation

   By gravelrash, December 1, 2020
   • 3 replies
   • 1.5k views
   • 
   • ADLIan
   • December 1, 2020

2. Air tightness and first floor joists

   By Rob55, November 1, 2020
   • 7 replies
   • 2.6k views
   • 
   • Rob55
   • November 4, 2020

3. Which devices are boosting your electricity bill? 1 2 3 4

   By AliG, August 9, 2020   

   • electricity
   • efficiency
   • 95 replies
   • 14.2k views
   • 
   • newhome
   • November 1, 2020

4. MVHR, solar & heat pumps

   By Cognis0, November 23, 2019
   • 18 replies
   • 4.4k views
   • 
   • Cognis0
   • October 26, 2020

5. Any cold/ thermal bridge issues

   By Moggaman, October 20, 2020
   • 2 replies
   • 790 views
   • 
   • Temp
   • October 20, 2020

6. SAP calculations

   By ZacP, September 16, 2020
   • 16 replies
   • 3k views
   • 
   • ZacP
   • September 16, 2020

7. Timber Brise Soleils

   By Conor, August 13, 2020
   • 2 replies
   • 1.4k views
   • 
   • Conor
   • August 19, 2020

8. Heat loss with high ceilings

   By brownbear24, July 27, 2020   

   • heat loss
   • high ceilings
   • 2 replies
   • 1.1k views
   • 
   • Reiver
   • July 28, 2020

9. Water filled windows

   By Siochair, July 7, 2020
   • 2 replies
   • 1.2k views
   • 
   • Siochair
   • July 8, 2020

10. PassivDom

    By Onoff, May 11, 2020
    • 1 reply
    • 1.5k views
    • 
    • SteamyTea
    • May 11, 2020

11. Hydraloop water saving system.

    By Siochair, May 7, 2020
    • 6 replies
    • 1.9k views
    • 
    • SteamyTea
    • May 10, 2020

12. How would you configure your new DHW and CH system?

    By Pseusmyd, April 26, 2020
    • 9 replies
    • 1.7k views
    • 
    • MikeGrahamT21
    • May 4, 2020

13. 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
    • 31 replies
    • 7.6k views
    • 
    • jack
    • May 1, 2020

14. Future Homes Standard Consultation

    By willbish, February 4, 2020
    • 10 replies
    • 1.7k views
    • 
    • Big Jimbo
    • February 5, 2020

15. Energy/Heating Consultant?

    By pepelepeu, January 4, 2020
    • 6 replies
    • 2.1k views
    • 
    • pepelepeu
    • January 5, 2020

16. House energy use

    By climbinggeorge, June 13, 2018
    • 7 replies
    • 3.3k views
    • 
    • joth
    • January 2, 2020

17. IET - Buildings That Breathe

    By Onoff, December 6, 2019
    • 0 replies
    • 1.2k views
    • 
    • Onoff
    • December 6, 2019

18. What should air leakage be measured against?

    By Ed Davies, November 22, 2018
    • 9 replies
    • 2k views
    • 
    • SteamyTea
    • November 22, 2019

19. Mains electricity may be getting greener…

    By Dreadnaught, October 24, 2019   

    • sap
    • electricity factor
    • 3 replies
    • 2.2k views
    • 
    • A_L
    • October 24, 2019

20. water vapour diffusion resistance factor

    By passivhybrid, October 21, 2019
    • 4 replies
    • 1.6k views
    • 
    • A_L
    • October 23, 2019

21. Bifolds : Solar gain vs heat loss

    By Benjseb, August 27, 2019
    • 10 replies
    • 4.1k views
    • 
    • SteamyTea
    • September 2, 2019

22. House build from recycled Materials.

    By Patrick, July 18, 2019
    • 18 replies
    • 2.6k views
    • 
    • Patrick
    • July 19, 2019

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

    By Bitpipe, July 11, 2019
    • 45 replies
    • 5k views
    • 
    • Jeremy Harris
    • July 17, 2019

24. Solar Gain and opening windows?

    By Tony99, April 13, 2019
    • 20 replies
    • 2.6k views
    • 
    • EverHopefull
    • July 17, 2019

25. Cost benefit - financial savings, not comfort

    By eandg, June 30, 2019
    • 18 replies
    • 2.2k views
    • 
    • daiking
    • July 1, 2019