Heat Insulation

1256 topics in this forum

1. Homes given poor energy ratings on the basis of faulty modelling...

   By MAB, July 21, 2023
   • 4 replies
   • 556 views
   • 
   • SteamyTea
   • July 21, 2023

2. Advice to retrofit solid floor insulation 1 2

   By Sophiae, May 7, 2023
   • 25 replies
   • 4.7k views
   • 
   • TonyT
   • July 20, 2023

3. Celotex Shrinkage

   By jayc89, July 4, 2023
   • 10 replies
   • 1.3k views
   • 
   • nostos156
   • July 17, 2023

4. Which internal wall insulation type?

   By richo106, July 14, 2023
   • 2 replies
   • 612 views
   • 
   • nod
   • July 14, 2023

5. PIR insulation cost

   By nod, July 12, 2023
   • 3 replies
   • 658 views
   • 
   • Dave Jones
   • July 12, 2023

6. Blown bead contractors, south west

   By HughF, July 12, 2023
   • 3 replies
   • 572 views
   • 
   • HughF
   • July 12, 2023

7. Closed cell spray foam in cavity walls 1 2

   By SimonC, October 19, 2022
   • 41 replies
   • 5.4k views
   • 
   • SteamyTea
   • July 12, 2023

8. 25mm Upstands concrete slab

   By buildman, July 10, 2023
   • 9 replies
   • 921 views
   • 
   • eandg
   • July 11, 2023

9. Aerogel Insulation 1 2 3 4

   By Sophiae, June 22, 2023
   • 92 replies
   • 5.8k views
   • 
   • Sophiae
   • July 10, 2023

10. Pitched roof - PIR between+ above or under rafters?

    By low_and_there, July 9, 2023
    • 1 reply
    • 610 views
    • 
    • Iceverge
    • July 9, 2023

11. Heat Pumps

    By nod, July 7, 2023
    • 4 replies
    • 671 views
    • 
    • HughF
    • July 7, 2023

12. Internal wall insulation on 1990s insulated cavity

    By embra, June 29, 2023   

    • insulation
    • iwi
    • 3 replies
    • 1.4k views
    • 
    • Mr Punter
    • July 7, 2023

13. Removing EPS board cavity insulation

    By embra, July 6, 2023
    • 1 reply
    • 478 views
    • 
    • HughF
    • July 7, 2023

14. Renewing cavity wall insulation…

    By HughF, July 6, 2023
    • 5 replies
    • 552 views
    • 
    • Temp
    • July 6, 2023

15. Friction fit rockwool sagging between rafters

    By daunker, July 5, 2023
    • 19 replies
    • 1.8k views
    • 
    • Nickfromwales
    • July 6, 2023

16. Door curtains: flush against the door?

    By Garald, July 3, 2023
    • 0 replies
    • 306 views
    • 
    • Garald
    • July 3, 2023

17. Rate my sub-floor!! (and can you help me insulate it?!)

    By larry, May 27, 2023
    • 16 replies
    • 1.1k views
    • 
    • IGP
    • June 28, 2023

18. Dealing with solar gain 1 2

    By HughF, June 26, 2023
    • 26 replies
    • 1.6k views
    • 
    • SteamyTea
    • June 27, 2023

19. Polystyrene balls, what to do with fall out?

    By ash_scotland88, June 25, 2023
    • 3 replies
    • 1.2k views
    • 
    • Iceverge
    • June 25, 2023

20. Internal wall insulation questionable installation method

    By Jonny pop rivet, June 21, 2023
    • 5 replies
    • 1k views
    • 
    • Hastings
    • June 23, 2023

21. Retrofitting under floor heating on suspended timber floor - insulation options

    By hanvyj, June 20, 2023
    • 7 replies
    • 1.8k views
    • 
    • hanvyj
    • June 21, 2023

22. Vaulted ceilings

    By nod, June 18, 2023
    • 6 replies
    • 916 views
    • 
    • Crofter
    • June 19, 2023

23. CWI options

    By vala, June 13, 2023
    • 3 replies
    • 507 views
    • 
    • vala
    • June 19, 2023

24. Flat Roof Insulation Help 1 2

    By richo106, May 29, 2023
    • 32 replies
    • 1.6k views
    • 
    • richo106
    • June 16, 2023

25. Dry lining rooflight upstand - condensation risk ?

    By bmj1, June 14, 2023
    • 8 replies
    • 774 views
    • 
    • Nickfromwales
    • June 16, 2023