Heat Insulation

1450 topics in this forum

1. External insulation to take K Rend Finish

   By AChristie, July 23, 2023
   • 8 replies
   • 3.1k views
   • 
   • AChristie
   • July 23, 2023

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

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

3. Advice to retrofit solid floor insulation 1 2

   By Sophiae, May 7, 2023
   • 25 replies
   • 9.9k views
   • 
   • TonyT
   • July 20, 2023

4. Celotex Shrinkage

   By jayc89, July 4, 2023
   • 10 replies
   • 2.5k views
   • 
   • nostos156
   • July 17, 2023

5. Which internal wall insulation type?

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

6. PIR insulation cost

   By nod, July 12, 2023
   • 3 replies
   • 1.1k views
   • 
   • Dave Jones
   • July 12, 2023

7. Blown bead contractors, south west

   By HughF, July 12, 2023
   • 3 replies
   • 1.2k views
   • 
   • HughF
   • July 12, 2023

8. Closed cell spray foam in cavity walls 1 2

   By SimonC, October 19, 2022
   • 41 replies
   • 12.5k views
   • 
   • SteamyTea
   • July 12, 2023

9. 25mm Upstands concrete slab

   By buildman, July 10, 2023
   • 9 replies
   • 2.1k views
   • 
   • eandg
   • July 11, 2023

10. Aerogel Insulation 1 2 3 4

    By Sophiae, June 22, 2023
    • 92 replies
    • 14.8k views
    • 
    • Sophiae
    • July 10, 2023

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

    By low_and_there, July 9, 2023
    • 1 reply
    • 1.2k views
    • 
    • Iceverge
    • July 9, 2023

12. Heat Pumps

    By nod, July 7, 2023
    • 4 replies
    • 1.1k views
    • 
    • HughF
    • July 7, 2023

13. Internal wall insulation on 1990s insulated cavity

    By embra, June 29, 2023   

    • insulation
    • iwi
    • 3 replies
    • 2.8k views
    • 
    • Mr Punter
    • July 7, 2023

14. Removing EPS board cavity insulation

    By embra, July 6, 2023
    • 1 reply
    • 1.1k views
    • 
    • HughF
    • July 7, 2023

15. Renewing cavity wall insulation…

    By HughF, July 6, 2023
    • 5 replies
    • 1.2k views
    • 
    • Temp
    • July 6, 2023

16. Friction fit rockwool sagging between rafters

    By daunker, July 5, 2023
    • 19 replies
    • 5.2k views
    • 
    • Nickfromwales
    • July 6, 2023

17. Door curtains: flush against the door?

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

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

    By larry, May 27, 2023
    • 16 replies
    • 2.1k views
    • 
    • IGP
    • June 28, 2023

19. Dealing with solar gain 1 2

    By HughF, June 26, 2023
    • 26 replies
    • 3.9k views
    • 
    • SteamyTea
    • June 27, 2023

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

    By ash_scotland88, June 25, 2023
    • 3 replies
    • 3.4k views
    • 
    • Iceverge
    • June 25, 2023

21. Internal wall insulation questionable installation method

    By Jonny pop rivet, June 21, 2023
    • 5 replies
    • 2.2k views
    • 
    • Hastings
    • June 23, 2023

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

    By hanvyj, June 20, 2023
    • 7 replies
    • 4.1k views
    • 
    • hanvyj
    • June 21, 2023

23. Vaulted ceilings

    By nod, June 18, 2023
    • 6 replies
    • 1.8k views
    • 
    • Crofter
    • June 19, 2023

24. CWI options

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

25. Flat Roof Insulation Help 1 2

    By richo106, May 29, 2023
    • 32 replies
    • 3.4k views
    • 
    • richo106
    • June 16, 2023