Heat Insulation

1411 topics in this forum

1. Filling gaps in PIR boards over a slab.

   By Tony K, July 26, 2022
   • 5 replies
   • 4.5k views
   • 
   • Ferdinand
   • July 26, 2022

2. Does Fixit fix it?

   By Garald, July 21, 2022
   • 1 reply
   • 763 views
   • 
   • Garald
   • July 21, 2022

3. Insulating a floor

   By Garald, July 13, 2022
   • 2 replies
   • 1k views
   • 
   • Garald
   • July 21, 2022

4. How to make improve older brick walls airtightness

   By DeanAlan, July 21, 2022
   • 3 replies
   • 1k views
   • 
   • Ferdinand
   • July 21, 2022

5. Insulation spec

   By bmj1, June 10, 2022
   • 15 replies
   • 2.4k views
   • 
   • SteamyTea
   • July 19, 2022

6. Actis 100mm Tape

   By Arnold9801, July 16, 2022
   • 2 replies
   • 719 views
   • 
   • Arnold9801
   • July 18, 2022

7. Understanding R

   By Garald, July 16, 2022
   • 21 replies
   • 2.4k views
   • 
   • SteamyTea
   • July 18, 2022

8. Insulating materials: organic vs synthetic 1 2

   By Garald, July 5, 2022
   • 44 replies
   • 5.1k views
   • 
   • SteamyTea
   • July 15, 2022

9. How to make this airtight?

   By WWilts, July 12, 2022
   • 4 replies
   • 1.9k views
   • 
   • WWilts
   • July 14, 2022

10. When is it necessary to insulate heating ducts?

    By Garald, July 13, 2022
    • 1 reply
    • 757 views
    • 
    • SteamyTea
    • July 13, 2022

11. Insulating oak framed/ wood clad garage

    By Dan1983, July 11, 2022
    • 4 replies
    • 1.7k views
    • 
    • Dan1983
    • July 12, 2022

12. How to keep this airtight & vermin proof?

    By WWilts, July 10, 2022
    • 1 reply
    • 700 views
    • 
    • MikeSharp01
    • July 10, 2022

13. Cold Bedroom Mystery

    By AlwaysLearning, July 10, 2022
    • 2 replies
    • 848 views
    • 
    • AlwaysLearning
    • July 10, 2022

14. Insulate existing cavity walls or leave for ventilation

    By pstunt, July 10, 2022
    • 0 replies
    • 594 views
    • 
    • pstunt
    • July 10, 2022

15. Retrofit: Insulate behind joists?

    By bakingjames, June 26, 2022
    • 2 replies
    • 822 views
    • 
    • bakingjames
    • July 7, 2022

16. Wood battens or Metal stud framing for Internal wall insulation?

    By House man, July 5, 2022
    • 1 reply
    • 826 views
    • 
    • SuperJohnG
    • July 5, 2022

17. flexi woodfibre in a pitched roof, insulating from below

    By 6boys, July 5, 2022
    • 2 replies
    • 834 views
    • 
    • 6boys
    • July 5, 2022

18. Internal VCL with SIPs

    By JAS-Build, June 25, 2022
    • 16 replies
    • 2.1k views
    • 
    • Iceverge
    • June 27, 2022

19. What would you do with a small cavity in an otherwise solid brick (1905 ish) house?

    By low_and_there, June 21, 2022
    • 3 replies
    • 979 views
    • 
    • bakingjames
    • June 26, 2022

20. Help sought: insulating an internal wall that is partially also an external wall

    By low_and_there, June 15, 2022
    • 4 replies
    • 1.1k views
    • 
    • low_and_there
    • June 17, 2022

21. Sealing ground floors to walls with Blowerproof liquid membrane advice

    By KillyfadNewBuild, June 16, 2022   

    • blowerproof liquid membrane
    • 0 replies
    • 595 views
    • 
    • KillyfadNewBuild
    • June 16, 2022

22. EWI and existing services on the wall

    By Olf, June 13, 2022
    • 0 replies
    • 664 views
    • 
    • Olf
    • June 13, 2022

23. Struggling and need some advice please

    By Thorfun, June 12, 2022
    • 8 replies
    • 1.5k views
    • 
    • Radian
    • June 13, 2022

24. Knauf acoustic roll insulation for first floor

    By notreadyforthis, June 12, 2022
    • 2 replies
    • 987 views
    • 
    • ETC
    • June 12, 2022

25. Can scrim & skim make these junctions airtight?

    By WWilts, June 10, 2022
    • 4 replies
    • 1.1k views
    • 
    • nod
    • June 10, 2022